cell phone jammer will be can be modified

the Bank has no right to oppose the claim without first B, I agree to travel to fulfill the terms of the contract signed by both parties or other contract documents the changes, add or modify, in any case are not exempt from my line any liability under this guarantee, I received a line here that does not require such changes, additions or changes to notice of this guarantee from Party B receives advance payments from the contract until the advance payment until the completion of all deductions valid bank authorized representative (print):cell phone jammer can completely stops all of cell phone calls.  Bank of Authorized Representative (Signature): Bank Name: Bank Seal: Date: Bank address: 39 years on Shanghai Metro Line 13 Phase I, World Expo site dedicated traffic tie-line equipment supply and engineering services PSD Tender No.: 10248306 Annex 8 Shanghai Metro construction management change management approach first ( Purpose and Basis) To strengthen the city's rail transit construction management construction site power, regulate the conduct of parties, strengthen the responsibility of consciousness, the implementation of security responsibility to improve the overall management of rail transit construction standards, to promote supervision units, construction units and other units involved to establish functioning and effective "self-restraint, self-protection, continuous improvement,"cell phone jammer has the function of high and low setting.  the long-term mechanism, comprehensively promote the healthy and orderly construction of rail transit to carry out, according to existing laws and regulations and relevant provisions, combined with the construction of the actual circumstances of this approach. Jamming coverage of cell phone jammer
The second ( Scope of Application) These Procedures apply to the Shanghai Metro area supervision units, construction units, reconnaissance units, design units and other units involved. Article 3 (Administrative Department) Shanghai Shentong Group Co., Ltd. is the construction of rail traffic management center construction supervision units, construction units and other construction management department in charge of the change of Shanghai Shentong Group Co., Ltd. is responsible for contract management of the Department of changes to the B unit integrity of landing platform, tender evaluation and follow-up work after the link. How far the jamming coverage of cell phone jammer will be can be modified. Shanghai Shentong Metro Group Co., Ltd. under The project company is responsible for rail transit construction supervision units, construction units and other construction management change management of the specific work Article 4 (Basic Principles) of the supervision unit, construction unit and other units involved in the tender should be entered into the project team in place commitment, and in accordance with the contract, strict compliance with tender promises, and consciously accept the supervision of the Party.

the advanced cell phone jammer

"Bid bond submitted to confirmation" in triplicate, a joint return for the bidder retained as evidence, a joint submission of the tender deposit retained as proof of a joint for the custodian bank retained. Eight, other matters (a) In addition to bank guarantees for the tender username full name, the other recipient username are accepted, Shanghai Building Materials Industry Service Center. (B) the bank guarantee must be properly completed beneficiary and the applicant's full name and the name specified with the tender documents are consistent, so as to avoid the tender invalid. (C) The package weight of cell phone jammer is 600g. The operating voltage ofcell phone jammer, Eight, related accessories which means that both parties agreed to 8.1 in accordance with the relevant authorities in both parties have signed this Agreement at the same time, provisions, together signed the "Shanghai Metro construction supervision unit, construction unit management staff mobility (change) Regulations "(Annex 8)," safety responsibility agreement "(Annex 10)," civilized construction responsibility agreement "(Annex 12)," law and order, fire responsibility agreement "(Annex 13) and" clean Agreement "( Annex 15). 8.2 Both parties in the construction process must provide security supervisor, the specific requirements of Annex 9 "on the provision of safety supervisor requirements." Four-antennacell phone jammer
The deposit of any payment under the guarantee should be tax and net worth, no matter what grounds any person to deduct current or future taxes, duties, fees or compensation, are not deducted from the bond. 3) The provisions of this guarantee constitutes our unconditional, irrevocable direct obligations. Any future changes to the terms of the contract in time for accommodation, other tolerance, compromise, or taken by you outside of this paragraph apply in addition to the possibility of eliminating our responsibility to remove or in any other act, it can not lift or remove the Bank under this guarantee in the responsibility. It is the advanced cell phone jammer with high/low power adjustment. This guarantee is valid from the date of issue to 30 days after expiration of the contract warranty failure. 4) 5) The Bank and both parties agree that disputes arising from this guarantee shall be submitted to the jurisdiction of the court's Republic of China. 6) This guarantee shall be established by the International Chamber of Commerce, "Uniform Rules for Demand Guarantees" (Fourth publication No.58) of the jurisdiction. Guarantee Bank Name: Signature: (print name and title) Seal: 38 Shanghai Metro Line 13 Phase I, World Expo site dedicated traffic tie-line equipment supply and engineering services PSD Tender No.: 10,248,306 advance payment bond format in Annex 7 To: It is four-antennacell phone jammer .Under the "Contract clause" provisions, referred to as "B" to get the advance payment) must be submitted to the total Party (Party Name) (Name of Party B)

cell phone jammer antenna of high

removed from a technical score and a highest score lowest score, then take the arithmetic mean (the following are two decimal places) calculated for each bidder technical standard score. the bidders technical standard score multiplied by the technical standard weight (45%), resulting in the actual subject of the bidders technical score, according to the level of emissions technology standard ranking score (3) merit-based selection techniques standard score into the top three business units in the tender offer standard Standard business price evaluation stage assessment phase (if there business ranked third situation is the same with short-listed) (b) offer standard business review, out of 100.It has the removable cell phone jammer antenna of high gain. Business offer standard assessment, standard assessment offer 25 Shanghai Metro Line 13 one, the Expo Site-specific traffic tie-line equipment supply and engineering services PSD Tender No.: 102483061, open all tenders offer standard business units, the first working group by the evaluation of each tender offer standard business units for compliance Check and if bidders compliance inspection and approval, then this tender documents for business and offer standard score, statistics and analysis, if the standard assessment phase of business offer standard or rejected as invalid, according to technical standard by-score rankings, make up the three. evaluation working group to submit preliminary business analysis of the evaluation team views the judges comments should refer to the detailed assessment of statistical analysis to determine the price of the tender evaluation units 2, compliance examination, the evaluation Committee on the commercial terms of the tender response units of the score, cell phone jammer has the high quality and perfect design.
the specific score requirements are as follows: commercial terms to respond to situation 5 - 10 points (complete response to the terms of the contract was 10 points. cell phone jammer has super compact design
Have not met but does not affect the integrity of the contract, reasonable, 7 points; response in terms of the contract are not conducive to the contents of the tender side, 5 points). judges of the commercial terms of business to carry out a unified response rate, obtained standard score of the tender business unit 3, the evaluation committee of the tender documents in the assessment calculation errors and other seven ministries in accordance with the State Planning Commission jointly issued the "Interim evaluation committee and the provisions of evaluation methods," and the provisions of the tender documents to be amended. cell phone jammer has the super compact design.4, the evaluation committee can accept minor deviations in the tender documents , subtle bias is, in essence, to respond to the tender documents the tender documentation requirements, but in some places there are omissions or provides incomplete information and technical data, etc., and these omissions or incomplete correction does not cause other bidders do not a fair result.

The GPScell phone jammer can prohibit

what software on OK to download inside the navigation software in the phone's memory card inside the user to click on the file management also directly see the contents of the memory card, SD card root directory under which APK file formats, you double-click can choose to install enough.cell phone jammer can disable the spy recorders around.
Smartphone technology development and analysis of smart phones, Smartphone, can also be called a multimedia mobile phone. The effective shielding radius of cell phone jammer, If this happens, we can phone antenna all done open, the local answer to the bad effects we need to make use of an antenna to receive signals; or not we can look at the screen and the signal strength if the signal does weak, it should be moved to the open position, for example, near the location of the window.cell phone jammer equips with the remote controller.  If the above measures still can not guarantee that your phone is the normal answer, it should check whether your phone is set up call forwarding and call barring, if it is reset can. 5 If the phone is answered, the information is sometimes there and sometimes none, in particular, small voice or just hear the noise may be your hands if the phone is answered when the information is sometimes there and sometimes no information when the phone is answered sometimes with and sometimes without the sound is very small, or just hear the noise when the machine by the electromagnetic waves in the vicinity. cell phone jammer  is with light weight, If there is ranked as the successful candidate to give up bid or performance bond is not provided on time, not according to the provisions of the tender documents and other reasons to cancel a contract bid qualification, according to rankings by Shanghai Metro 13 24 Line of the Expo Site-specific traffic tie-line equipment supply and engineering services PSD Tender No.: 10,248,306 times to determine the successful candidate for the second successful bidder. cell phone jammer begins working instantly after plugging into the lighter socket. Third, the evaluation rules (a) technical standard assessment, out of 100 points. technical standard assessment, a technical score of Standards and Technology standards for the project's technical score standard, should fully reflect the choice of equipment reliability and advanced technology services along with timely service and reliability, the main points in the following areas to be assessed, scoring by the technical experts: specific score requirements are as follows: Technical parts: (a) the technical specifications and requirements of the response of 1, 2 technical specifications, key parts (b) part of a technical service, installation and commissioning plans 35--55 points 35 - 55 (23-37 min) (12-18 points) 20 - 45 minutes 20 - 45 (8-20 points) 2, whether the production capacity to meet demand and debugging capabilities (1-5) 3, 4 training programs, maintenance Plan 5, 6 spare parts integrity, defend during the trial operation of measures (2-5 points) 2,The GPScell phone jammer can prohibit all GPS-enabled device from tracking your current location.  scoring methods: scoring methods (1) first by the judges in accordance with the evaluation team's scoring criteria for the bidders technical standards for review and analysis, whereby each division scoring, and write a review of the bidding unit views (2) evaluation by the Working Group Summary technical judges score the subject of technology,

cell phone jammer is very easy for you to carry around

A check for the common fault:? Note: Use a high impedance digital multimeter. Check Note: - select the measurement points: the connector terminals, must check in the docking state of the connector as shown below.It is the powerful pocket-sizedcell phone jammer . Detection methods when the device plug connection - open circuit check: open the wiring harness connector, respectively, measuring the resistance between the corresponding terminal, if the resistance is ∞, indicating the circuit between the two measuring points. Typical sensor short circuit check: measuring the conduction between the connector terminals or grounding on-control system component fault diagnosis? Table 5 of the correspondence between the electronic control system component failures and engine failure phenomenon, common models of failure code read and clear - Toyota cars in Japan - Japan's Nissan cars - Japan's Honda cars - Japan's Mitsubishi / South Korea's Hyundai cars Japanese Toyota cars for the transfer of points on trial two of the ordinary way of a trial basis and testing in the normal way in the ordinary way. cell phone jammer is very easy for you to carry around. The normal way for the transfer of the fault code: in the normal way for the transfer of the fault code: Turn the ignition switch is turned on, but do not start the engine, short diagnostic seat TE1 and E1 terminals on the dashboard, the CHECK the ENGINE light flashes output fault codes. A trial basis for the transfer of the fault code: on trial for the transfer of the fault code: First, turn off the ignition switch, short diagnostic seat TE2 and E1 terminals; then turn the ignition switch to start the engine and not less than 10km / h speed road test; road test, short TE1 and E1 terminals diagnosis seat on the dashboard, the CHECK the ENGINE light flashes output fault codes. 1994 to 1995 the production of part of the Toyota car is equipped with the part of the terminal years of the Toyota car is equipped with the annual production of 16-terminal part of the Toyota sedan equipped with a terminal OBD-II clinic Ⅱ off short jumper 5 of the terminal diagnosis seat broken, with the jumper shorted diagnosis seat # 6 # terminal, you can read the fault code from the dashboard on the CHECK the ENGINE light.cell phone jammer can effectively shield your immediately surroundings. WiFi cell phone jammer  comes in the palm size
Disk read fault codes on the lights. Light to read the fault codes Toyota cars fault code output waveform and trouble code cleared Toyota output waveform of the fault code fault code clear: the removal of the fault code: (two methods) to turn off the ignition switch, aside from the fuse box under EFI fuse more than 10s; the negative battery cable apart for more than 10s, but this method at the same time clock, audio, and other useful stored information is lost. Nissan cars in Japan? WiFi cell phone jammer  comes in the palm size.

cell phone jammer is highly portable

Automotive multimeter measuring resistance, voltage, current outside, but also measurement speed, frequency, temperature, capacitance, dwell angle, duty cycle and other projects, and automatic vehicle multimeter ordinary digital multimeter commonly used tool: the role of manual vacuum pump: role: they said hand-held vacuum measuring instrument. Used for evacuating the vacuum in the engine control system. Generally with the vacuum degree of vacuum gauge, a variety of connection hoses and connectors and other accessories. Note: Note: check the vacuum hose connection to prevent vacuum leakage caused by the measurement inaccurate. The examination must be required to be seized components exert a vacuum degree of the imposition of a vacuum through the General Assembly damage components. Common tools: fuel pressure gauge effects: the role of: a special tool used to measure the fuel pressure of the fuel supply system.cell phone jammer is highly portable. Note: Note that the range and the measured system pressure range compatible fuel pressure gauge. The two commonly used instruments: the injector cleaning portable fuel injector cleaning devices fixed injector cleaning instrument oil cooler drip inspection and without having to remove and easy to use. All to Penpen oil checking generally used to clean the fuel injector. Commonly used instruments: the failure diagnostic apparatus, also known as computer decoder. Sub-dedicated general-purpose special-and general-purpose dedicated general-purpose two. Function to read or clear fault codes. Dynamic testing of the engine control system, display of instantaneous information, and provide the basis for the diagnosis. Action directive issued to the executive component of the electronic control system, in order to check the status of implementation of the components.
Car circuit diagram to identify common sense: the characteristics of the vehicle circuit car circuit diagram can help to quickly find the location of the installation of the electronic control system components, the fault lines in order to check, can avoid the maintenance process in line error connection. Car circuit is divided into: Line drawings, wiring diagrams, circuit schematics. Common features: dual-supply of automotive electrical wiring, low DC voltage; single wire; connected in parallel; negative ground; basically the same layout.The leather cover will makecell phone jammer more convenient to carry.  Car circuit diagram to identify the common sense: car circuit in the line color markings and symbols commonly used different colors, different number of wires to identify the electrical circuit. Domestic automobile electrical wiring and the main color and color-coded as follows: the main color of the line type of power line ignition and start the exterior lighting line of line headlamps, fog lamps, turn signal and light signal line air defense lamps and interior lighting line instrumentation, alarm signal and Auxiliary electrical wiring of the electric horn line radio, clock, cigarette lighter, etc.

The slow-start design can solve the problem of sparking for cell phone jammer

device commutation type, load change-phase GTO-PWM type. type a series of diode current source inverter series diode current source inverter connected in series diode current source inverter inverter circuit output filter commutation current source inverter output filter commutation current source inverter: commutation current source inverter output filter M pattern 8-7 output filter to change the phase current source inverter output filter to change the phase current source inverter output filter to change the phase current source inverter output filter into the SCR into the output filter change phase current source inverter output filter line commutation. filter capacitor start and low speed will not achieve the basic change relative to the role of the line to change the start and low speed, filter capacitor will not achieve the basic commutation effect is generally taken at the start and low-speed filter capacitor will not achieve the basic change with the role, in general, discontinuous current commutation. The appearance of sparking should be avoided forcell phone jammer .Whenever the inverter side want to change, try to make input to the inverter current intermittent commutation method when the inverter side SCR want to change when trying to input to the inverter to shed whenever the inverter side want to change the direct current drops to zero, so that the inverter side to the all the SCR temporary shutdown, and then control the DC shed drops to zero, inverter side, all the temporary shutdown, temporarily shut off to the commutation should be guided through the SCR plus the trigger pulse DC power supply is restored, together with the trigger pulse. conduction should resume the DC power to the commutation coupled with SCR trigger pulse current will trigger the order flows through the new conduction in order to achieve from one phase to another, the current will trigger new turn-on order flows through a phase converter intermediate circuit is used off flow, a phase converter. The slow-start design can solve the problem of sparking for cell phone jammer .Figure 8-6, the intermediate circuit is used for drying, for drying the intermediate circuit is the blocking time number one hundred microseconds. Another way to blockade of power, one hundred microseconds Another way to block the power supply side rectifier to the inverter state, the DC link current, the rapid decay of the purpose to achieve short-term drying. DC link current, the rapid decay has reached a short-term drying purposes. GTO - PWM current source inverter current source inverter: inverter current source GTO-PWM current source inverter with current source inverter with GTO power current source inverter part inverter power devices as inverter part, as shown in not needed for the forced shutdown of the commutation circuit, the rate of the device, as shown in Figure 8-7, the GTO does not need to be used to force the turn-off commutation circuit, do not qualify for for the forced shutdown of the commutation circuit rated voltage for AC 6000V inverter, three inverter side can be used every arm of the inverter, the rated voltage AC inverter 6000V GTO series as a switch,

cell phone jammer has some imported elements

the dual space vector algorithm for dual-space vector algorithm ( SVM) dual space vector algorithm works is equivalent to cross the matrix converter - DC - level virtual whole pay structure before the first class equivalent to the structure of the LCI virtual rectifier and post-level inverter using the matrix converter space vector control inverter and post-level inverter space vector control technology, similar to the inverter of SVPWM displacement size adjustable sinusoidal current at the input side, output, the input side displacement size tone sinusoidal current, the fundamental voltage amplitude and phase frequency adjustable side to side of the fundamental voltage amplitude and phase frequency adjustable. ultimately want the two parts of an organic combination of overall control to achieve the overall control of the above given a more in-depth study of two matrix converter control algorithm has a certain value, including double-space vector algorithm is more common to use a certain value, the dual space vector algorithm uses relatively common. cell phone jammer has some imported elements. 4 AC - DC - AC Inverter AC-DC inverter to AC inverter: (1) voltage and current source inverter voltage type and current-type inverter intermediate links equivalent to the middle of the voltage (current current) source inverter link equivalent voltage and current source inverter (c) current source inverter current source inverter rectifier circuit commonly used SCR, Umax = 8000v, a higher grid voltage rectifier circuit commonly used, the SCR series , the use of the device rated voltage of 50% -60%, consider the static pressure and series, the use of the device rated voltage series, the dynamic pressure-state voltage drop smaller on-state voltage drop is only 1.7V, the dynamic pressure smaller. state voltage drop, power gate trigger current, the critical rate of rise of on-state current of 250A /? s. rectifier three-phase bridge SCR rectifier circuit input current harmonics can be adopted rectifier circuit of the input current harmonic wave rectifier using a larger three-phase bridge rectifier circuit of the input current harmonic pulse or 18 pulse 12 pulse or pulse low power factor, the need to increase the compensation device.Some elements are imported to produce a more advanced cell phone jammer . current source pulse or pulse power factor lower compensation devices need to add the inverter will have a greater common-mode voltage, the inverter will have a greater common-mode voltage, common mode voltage input transformer imposing the midpoint of the motor windings and ground.

working status of cell phone jammer

H4 hardness of the pencil to draw 100 squares on a cell phone case to see whether the cell phone's shell will fall off the paint, some more demanding cell phones, in the shell of the cell phone and then smearing the lie that some brand-name cosmetics, to see whether cell phone paint a different chemical composition odor or Diaoqi of possible. Clamshell flip cell phone 100 000 to check the cell phone casing wear and tear, with a flip of the simulation machine, it can be set to flip the intensity and angle. Jig caught two, a left twist, a right twist, the main strength of the test of cell phone housing and cell phones face large-scale devices. cell phone jammer can be used for the international purpose.
Electrostatic discharge gun all metal contact points for cell phones hit test time is about 300ms-2s or so, and within a humidity-controlled room, while the charger will have the same test. With the power of machines to set the keyboard to hit 100 000 times, if each key of the user 100 is 1000 days, equivalent to using the cell phone about three years time. The cell phone into specific boxes, small sand hairdryer preach up, after about three hours, open the cell phone to see whether the cell phone's internal sand to enter, if there is not good enough, then the cell phone closed, its structural design to be re-adjusted. Checking signal strength of the cell phone is not enough for checking working status of cell phone jammer .
The cell phone casing materials for general use PC / ABS alloy forming join masterbatch. If you have a metallic finish, I do not spray paint is not enough; some black casing color off. Model-GE C1100 C1200 (flame retardant) C1110 (flame retardant) 2850 2950 (high flow) GE expensive (~ 28000/MT), the color is more expensive. The vast majority of cell phone housing (80 ~ 90%) GE's C1110, C1200, C1200HF do cell phone case, can paint, you can also plating, as well as special effects, make a direct effect of paint and metal. Do pay attention to compatibility agent selected, high temperature paint to warp. When testing whether a point is in the shielding range of cell phone jammer , hand-hold the cell phone and keep it in the position for more than half a minute.
Bayer T specification (non-flame-retardant PC / ABS) is commonly used in cell phone casing. (Nokia, the Motorola, Philips, Siemens, Ericsson (Sony) ....) have with the T series. The T-45: electroplating. Painting (Alcatel, Sony-Ericsson) T-65: painting (Sony-Ericsson, Nokia) T-85: high strength (Siemens, Motorola) notified to the structural design of the cell phone products in cell phone design is the key product features, which requires not only in harmony with the appearance of the product, but also to consider the various aspects of the order of production assembly, painting, printing, mold design and manufacturing. The shape and structure design of cell phone products involves knowledge of a wide range of materials selection;

the easiest way to master for cell phone jammer

Control parts: the Call Processor multi-analog converter chip serial digital data sent by the signal separation control data and language data signals, control data signals together by the call processor, the CPU and associated modules, the corresponding logic control timing control signals to coordinate the closing of the machine, send the information processing and peripheral control driver that works Call Processor CPU module to complete the channel coding and decoding. SIM card reader port with cell phones and GSM system, each When powered up, the cell phone must be the SIM card for data exchange can be measured on the SIM card holder data signals with an oscilloscope, no card, the signal will not be issued. The small-power cell phone jammer needs to be installed with directional antenna in some situations.
Deck to provide the communication interface of the cell phone and SIM card in the cell phone, through the spring on the deck with the SIM card contact. ID: industrial design, including the cell phone's appearance, texture, feel, colors, the realization of the main interface and color design. MD: namely, structural design, the first shell of the cell phone, after the shell, the rotation of the cell phone camera lens position, fixed, the battery connection and the thickness of the cell phones belong to the structural design. HW: hardware design, the main content for the design of circuit and antenna. SW: that is, software design, due to the proliferation of computers, software is more easier, SW design should give full consideration to the operability of the interface, whether humanity, whether aesthetic factors. Compared with limitation of testing software by the cell phone and conversion after being tested by professional instruments, it is the easiest way to master for cell phone jammer .
PM: that is, project management, coordination and management of specific projects and planning. SOURCING (Ministry of Resource Development): new materials, new cell phone components, test equipment, etc. are SOURCING duties. QA: Quality Supervision, whose role is to bear the entire process of quality assurance work, supervise the development process in line with the scheduled process, to ensure the manufacturability of the project. Automated test software for a 1000 telecell phone call on the cell phone, check whether the cell phone fails if Chu Xiang is a problem, the software need to be rewritten. It is better that there is 3G cell phone of three different systems for testing of cell phone jammer including China Mobile TD-SCDMA, China Unicom CDMA 2000 and China Telecom WCDMA). Nokia metallic paint on in 8810, silver chrome-plated shell, set off the metal color in the boom in the market, then the application of new material seems to pause for some time. However, with the SONY UV coating paint used in the shell of the cell phone, allowing users to feel in the cell phone without leaving fingerprints, bright as new, a better feeling. Reducing interference with outside environment caused by cell phone jammer  is needed.

cell phone jammer can block external communication of the participants

 There are also several other good brands, such as the EagleTec, there are kingMAX, the SanDisk. The cell phone works in a certain frequency range and connects with the base station via radio wave andcell phone jammer  can interfere with it.
Less mainstream and the mainstream market on mmc card brand to our forum. MMC card capacity options: from the point of view of the actual use of MMC is mainly used for storage applications, software, images, movies, songs, etc., preferably with more than 256M. 128 of 7710 gift card is obviously not enough, a lot of brothers are 1g of fact, I think 1g enough, I personally use is the 256m, installed software, installed a few songs, loaded a few of the Kennedy less owner e-books can also be loaded another movie. Buy, be sure to try if you can use, of course, just "use" or not, but also to see if it is fully compatible. The serious signal interference might cause a serious threat to the safety of such regions as petrol station withoutcell phone jammer .
The best time to buy a card with the machine personally try to see play mp3 and whether the delay. Finally, take a look at the point of contact of the MMC there are no scratches, the new card is usually not. Nokia cell phone models battery model today to tell you about the battery of Nokia cell phones we can help the development of open mobile operating system. Needless to say, we could feel the Symbian operating system is the most widely used operating system in today's cell phone field, and has quite a lot of different user interface, which is often said that the Series. On the interface of the Symbian operating system. cell phone jammer can block external communication of the participants in the meeting room.
There are always many people on the division of rules is a loss, then we simply introduce the typical characteristics of each system version. Let's clear a concept: regardless of Series 60, Series80, Series90 or UIQ, they are developed based on the Symbian platform and interface, and then each to distinguish between some of the hardware features. According to the rumors that Nokia may launch Series50 and Series100 interface, but still can not determine its authenticity. Series60 is the most widely used version of the system in Symbian smartcell phones. Series60 system is divided into the Symbian 6.0 OS of Series 60, Symbian 7.0 the OS of Series 60 and Symbian 8.0 the OS of Series 60 in three versions. It is the overview of cell phone jammer .
Difference Series60 the most intuitive factor is the screen resolution of Series 60 support a resolution of 176 * 208 pixels, but after Series60 also support 240 * 320 pixels, 352 x 416 pixels. Series60 interface with most third-party software or the game's interface, it has naturally become the Symbian OS smartcell phone with the most frequently Series.

cell phone jammer can block external communication of the participants

Nokia, Samsung, Siemens has released a new smart cell phone that supports RS MMC card, and it is expected that in future will be broader support. This is equivalent to only a credit card size pluggable devices can be plugged into a computer or Pocket PC. The PC card according to their thickness are classified as a Type I, Type II and Type III three models. PC Card devices will be plugged into the Pocket PC data storage or communications functions (for example, to connect the telecell phone line or LAN). History: MMC card SANDISK Corporation, USA and Germany's Siemens in 1997 developed a versatile memory card. Reflow oven machining will be performed forcell phone jammer .
Features: MMC card is a 7-pin interface, mainly used in digital cameras, cell phones and PDA products, the price is relatively expensive. MMC card to a certain extent to improve the shortcomings of the CF card read and write slower, and is lightweight with dimensions of 32mm × 24mm × 1.4mm and weighs less than 2 grams. Impact resistance, can be repeatedly read and write 300,000 times. MMC Card 4.0 standard provides a wider data bandwidth and faster transmission rate, and supports dual voltage operation mode. In the 52MHz × 8-bit mode, data transfer rate up to 52MB / s,. Relative to the sd card: retained due to the subsequent launch of the SD card standard equipment on the MMC card compatible. The serious one will generate electrostatic spark which may detonate the inflammable gas without installingcell phone jammer .
Therefore, although the device using the MMC card can not use the SD card, but use the SD card device can easily use the MMC card, Pretec has announced the advent of the MMC4.0 standard speed 2GB MMC memory card, making the capacity of the MMC card Start close to the CF card. Prospects: developed by Hitachi card RS-MMC (Reduced Size of the MultiMediaCard, the smaller size multimedia card). MMC card was very small on the basis of shape just half of the MMC card, the length of more than half the length of the MMC card point (the MMC length of 32mm, the length of the RS-MMC is 18mm). MMC card can also be used as a dedicated adapter installed in the back. More in line with today's mobile digital age, smaller size, lighter weight, larger capacity need. DCS is one of the signals which will be shielded bycell phone jammer. cell phone jammer can block external communication of the participants in the meeting room
MMC card brands on the market today are more, such as sandisk, kingmax TEC, PQI, PDI, DEC, Nplus etc., and quality can not just look at the brand as a brand with poor products, but also a superior product. The key is high compatibility, the MMC where PQI is the cheapest price, so now more PQI brand of products, of course, fake it more, now on the market PQI MMC card, there are two, one is the generation of low-speed blue dolphin cards, this blue card up to fake, not to buy. The second is the orange card, if you have to buy the PQI, recommended to buy the orange card.

Passing rate of cell phone jammer quality can keep above 99.37% for a long time

Samsung (the SAMSUNG), Korea's largest conglomerates Samsung Group referred to the group, including 44 affiliated companies and certain other legal entities, established nearly 300 corporate offices in nearly 70 countries and regions, the total number of employees 196,000 business involved in electronics, finance, mechanical, chemical and many other fields. As the second largest cell phone supplier, Samsung is the world's communications market goers, whether it is GSM or CDMA market share is very high. For the introduction of leading the world's ultra-thin slider cell phone, won the favorite of the fashion people. Electromagnetic field strength of cell phone jammer  is far lower than the national standard. Passing rate of cell phone jammer  quality can keep above 99.37% for a long time
CMOS, fully known as Complementary Metal Oxicel Semiconductor Chinese translation of the complementary metal oxide semiconductor, is a sensor light circuit, the CMOS is no difference in the manufacturing technology and computer chips, in microprocessors, flash memory and a particular purpose integrated circuits semiconductor technology plays an absolutely vital role. More technical terms, we do not Yune. CMOS is the use made by these two elements in silicon and germanium semiconductor transistor CMOS is negatively charged and positively charged basic functions. Physical knowledge. cell phone jammer  will automatically run after collectively installing antenna and switching on the power.
This current can be generated by two complementary effects processing chip, record and interpreted as images. CMOS camera and more used in the low-end cameras and camera cell phones, CMOS sensors are highly integrated, the distance between the photoelectric sensing element and the circuit close to the optical, electrical and magnetic interference between the image quality impact. Here is the key, oh. CMOS imaging results are not ideal, but it is not absolute, everything is relative. The absolute thing does not exist. . . . Philosophy again. Some high-end digital SLR cameras are using CMOS lens, the imaging results are not poor. Passing rate of cell phone jammer  quality can keep above 99.37% for a long time.
Our 7710 cell phone is to use a CMOS camera, compared to other professional camera cell phones can be less, but we use every day is enough, unfortunately he does not support full-screen viewfinder and only 2 times digital zoom. In addition, Nokia camera cell phones n90 lens also uses a CMOS sensor, but his excellent photographic effect is because he is the first Carl Zeiss optics communications products, and he is Nokia's first megapixel auto focus cell phone . So the effects of good or bad can not simply look at the lens material to determine.

the cell phone outside the examination room and base station

Buy one with DVI graphics card is the most to play high-definition to choose. If the computer graphics with DVI interface, TV with only the HDMI interface, DVI interface, then switch to the DVI-HDMI interface data cable, this adapter to a dozen blocks, can be received through the graphics card with DVI HDMI LCD TV above. It should be noted, that is connect the graphics card and TV display by adjusting the computer graphics settings to get the best image. HD LCD TV has a different body image resolution, output resolution settings in the graphics settings. General HDTV is different from the display screen aspect ratio, such as 16:9, but also the appropriate settings. The color sometimes have to be adjusted accordingly in order to get satisfactory results. cell phone jammer only shields cell phone signal.
Introduced a variety of PC to connect to a TV, how will the graphics resolution and refresh rate, elapsed time clock adjust to the state most suitable for LCD TVs is the priority. Most of the LCD TV using a VGA or HDMI EDID feedback can directly select the 1366 × 768 resolution to the maximum resolution of the graphics or optional resolution graphics do not know that you are connected to LCD TV physical resolution is the number of manufacturers are bought complete sets of solutions, write to the EDID information or simply did not write. PowerStrip software can read graphics or windows that this TV should use what resolution. cell phone jammer  does not interfere with the cell phone outside the examination room and base station.
Some users believe that the use PowerStrip software can damage your computer's hard drive or to reduce LCD TV life, it is not recommended. In fact, I believe that will accelerate the wear and tear of any machinery to work long hours, so there will be damage in the end it is not PowerStrip software cause was difficult to trace, whether or not to use PowerStrip software just to see people see wisdom. "LCD TV computer connection how to do high-definition point-to-point?" This is a topic of discussion always finish, because it is involved in technology and skills, as long as the connection process is slightly different on different effect, that is, The choice of a cable are also very different. cell phone jammer  is green product.
So caused was easily able to connect, some people are racking their brains may not be able to achieve the desired result. The best way is to practice, and only through practice you can really understand the principles and techniques.

The installation number and position of cell phone jammer should be determined at first

The installation number and position of cell phone jammer should be determined at first
Sunny MLCC, the first in China to achieve 0402BME base metal of base metals nickel, copper instead of silver, palladium and other precious metals as a conductor in one fell swoop substantially reduce raw material costs, and the full implementation of the ROHS standard lead-free cadmium is only two to achieve the the MLCC large-scale production of one, and the small size (0402), production and sales topping the list. Nine years since its founding, fine rapid development. 2001, the State Economic and Trade Commission, the "double high excellent" project Whispering set up less than one year the weather was fine; 2002, it was fine the MLCC again to obtain the support of the national high-tech industrialization demonstration projects. The electromagnet of cell phone jammer  in the working place should be checked.
After a few years, many times elected to the National Electronic Information Industry Development Fund, the national projects of the Ministry of Science and Technology SME Technology Innovation Fund projects. 2003, fine Shenzhen high-tech enterprise, Shenzhen City, key construction projects in enterprises; fine weather is more amazing three years, four times the growth rate was selected Deloitte Technology Fast Enterprises "list in 2005. , China ranks the third, the fifth Asia-Pacific region. The mobile phone business in 2004, the domestic mobile phone to compete with foreign brands line defeat, the loss of domestic mobile phone enterprises, in the face of fierce competition, fine bold to enter the starting point into the mobile phone industry.  cell phone jammer works well in any nation all over the world.
September 2004, the fine weather and global undertaking of a smart chip manufacturer, the world's top three semiconductor companies, one of Germany's Infineon Technologies AG signed a cooperation agreement to set up a mobile phone R & D center, start on the road of independent research and development of mobile phones. In December 2005, the rigorous peer-review by the National Development and Reform Commission, Ministry of Information Industry (now Industry and Information Technology Department) and other relevant state organs, fine get GSM phone production license issued by the Development and Reform Commission, has entered the mobile phone industry. After five years of development, the fine weather has been built with professional R & D personnel in more than 300 mobile phones mobile phone R & D center, covering the structure modeling Ministry,

cell phone jammer can help you with jamming the annoying tracking

Even not as good as the black phone has a cost advantage. In the face of grim reality, sunny mobile marketing Mr. Wang Jian, general manager of the three lines of mobile phone brands in order to survive in the cracks, you must make a fuss in the sales channel, seek suitable channels to management through the establishment of the channel edge formation their core competitiveness. Sunny phone to Win in recent years, as a typical representative of the three-line phone brand, the reason why. End of 2009, the king of the total led under the domestic mobile phone channels were thoroughly hope that through analysis and research sunny phone sales channels of the status quo, to further improve the sunny phone sales channels.  cell phone jammer can help you with jamming the annoying tracking.
Strategic vision and implementation strategy for the channel design and management of the company phone products. Company profiles sunny Technology Development Co., Ltd. (referred to as the weather was fine company) ceramic multilayer chip capacitors (MLCC) and mobile phones as the main business, founded in 2001, the company was first established as the main business R & D and production of MLCC, 2004 into the mobile phone industry, listed on the Main Board of The Stock Exchange of Hong Kong in December 2007. The sunny headquarters is located in Nanshan District, Shenzhen Science and Technology Park, the establishment of a large production base in Dongguan, Guangdong and Anhui Chuzhou, with phone and MLCC R & D center in Shenzhen and Dongguan, respectively, with R & D team of more than one hundred people, has a strong independent research and development strength, and achieved a number of national patents. The proper version of cell phone jammer appropriate to the occasion should be chosen. By the standard ANSI C, providing a convenient and comprehensive transplant program, to make the transplant easier. Rapid development environment, Brew SDK-based PC emulator support for the GB2312, the Unicode character set. Domestic mobile phone network, F.GamePlus game mobile phone network game industry after years of technical experience and the accumulation of operating experience and summary, the 2009 can not wait to need to support a variety of mobile phone development platform (Qualcomm Brew platform, TI, MTK, LINUX platform) The innovative new game modes and new business model to promote the outbreak of the mobile games market.

The working temperature of cell phone jammer is -10 degree to +40 degree

Since then, BenQ, the mainland began to remove the OEM signs its own brand mobile phone shop around the mobile phone sales store. "This year's sales is about 50 million to 60." Huang Hanzhou told reporters. However, compared with BenQ's performance in the world market, this figure does not make the BenQ are satisfied. As the world's fifth largest mobile phone manufacturer, launched its own brand, BenQ mobile phones in the global market has burgeoned. Early in 2003, BenQ launch the BenQ brand mobile phones in Southeast Asia, has become a major mobile phone provider for the local market. In the European market, BenQ cooperation with 02 operators and other, the monthly shipments reached nearly 30 million units. The shielding frequency of cell phone jammer is 800-964MHz.
The end of this year, the company will launch its own 3G mobile phone in Europe. In addition, the rapid growth of the Indian market, the BenQ sales after Nokia, Motorola and Samsung; in the South American market, the BenQ mobile phone sales - Straight to maintain third place position. Although sales in mainland China is not high, but Huang Hanzhou, over nine month's time, the BenQ mobile phone channels laying work has been basically completed, the provincial package to package and then directly to retail end of the model. "The competitive advantage of BenQ's strong manufacturing capability and technical strength." Said Gu Lei, chief operating officer of the CLP, BenQ will become a strong competitor of the domestic mobile phone after the completion of channels and other preparatory work, as has been placed In the city of Troy's Trojans. The working temperature of cell phone jammer  is -10 degree to +40 degree.
The person in charge of a domestic mobile phone manufacturers worries. He believes that Troy's door is always open. "These phones foundries are possible threats." Person in charge of the domestic mobile phone manufacturers report reporter BenQ is just a recent example, the previous example in Taiwan DBTEL Group. Foundries as Motorola and Siemens mobile phones in the year 2001, DBTEL, with its OEM accumulated the technical strength and production capacity in the mainland launched its own brand mobile phones - DBTEL. In 2004, the brand's sales in the mainland market once rose to the third of the domestic mobile phone. It is the portable Bluetooth Wi-Fi cell phone jammer .

Therefore, keep cell phone jammer away from the damp, heat or water

Therefore, keep cell phone jammer away from the damp, heat or water
If the genuine report user provided by the company of the Analysys report for commercial, profit, advertising purposes, you need to consent the Analysys specifically authorized in writing, and indicate the source Analysys, and in accordance with Chinese and international copyright laws the relevant provisions of Analysys companies to pay royalties. If the users of genuine report Analysys report submitted for non-commercial, non-profit, non-advertising purposes, is limited to within the client company, not in any way passed to any third party, legal or natural person. If the company determines customer behavior, illegal or detrimental to the interests of the enterprise, the Company will retain, including but not limited to a denial of service, freezing Member proprietary accounts, the right to be investigated for criminal responsibility. The packing of cell phone jammer is 10 pieces for a carton.
The Company is responsible for the intellectual property of others in the report. If you confirm your work be copied in some way, the behavior violated Chinese and international copyright law, copyright complaints to the Company. The report of the company's genuine customer, you can Analysys International membership to enjoy value-added services (different levels of membership enjoy a different value-added services). This report governed by the laws on copyright issues. We reserve the right to at any time to explain and change the subject matter and terms of the above exclusions. Taiwanese mobile phone foundries gather The Mainland bit cards only to be the policy thaw (21st Century Business Herald 2004-11-24) BenQ commotion nine months of silence, BenQ began to stir. This kind of cell phone jammer is the adjustable strength 4 band cell phone jammer.
November 15, the company released at one of three mobile phone, which is BenQ CECT Technology Limited (CLP) cooperation in the past nine months the first time to hold such an event. Previously, BenQ in the domestic mobile phone market has been "secretly firing. Push over 8 phone but never publicity. From the approval system is getting closer, we want to open the market to prepare. "BenQ deputy general manager Huang Hanzhou disclosed.
Huang also served as general manager of BenQ CECT. February 27, 2004, CLP, and Taiwan's largest mobile phone production and production of corporate BenQ co-founded the joint venture - BenQ CECT Technology Co., Ltd., BenQ 51% stake in power accounted for 49%. BenQ Tech, Xiamen Bridge cooperation with the South after the failure finally got tickets to enter the mobile phone market in the Mainland. The antenna of cell phone jammer can be used with the patch antenna.

relative humidity and some atmospheric factors might be different forcell phone jammer

Strict accounting balance system, has a unique card reading and writing, data logging, data transmission, and system recovery are set to improve the safety and security measures to ensure the accuracy and completeness of the consumption data. Multiple protection: the safety of the equipment to ensure the device's anti-oil, dust and water vapor performance; FLASH chip stores data in data management, not only to ensure that data is not lost. The authorized personnel agree with the using ofcell phone jammer in the school.
And the use of a dual power supply and optical isolation to prevent the measures from the fundamental internal data and operations due to outside interference and even disaster is lost with the collapse. Shenzhen City, the number of Chi Hing Information Technology Co., Ltd 0755-26959889 27 a total of 32 mobile phone card system, RFID-SIM card program system has sufficient capacity, the issuing of up to one million. 3.4.7 The main characteristics of equipment, machines and tools can read the RFID-SIM phone cards of non-contact interface, using PSAM card security certification, PSAM card. Equipment in line with the People's Bank of China Financial IC Card Standard PBOC 2.0 "; brush phone card consumer cardholders can be achieved in various consumer sites" mobile phone in hand, around the enterprise ". Canteen merchants daily settlement, the settlement of any cycle. cell phone jammer is utilized in the place where the cell phone signal needs to be jammed.
System after the consumption amount of error handling mechanism. The account balance can not be overdrawn use. Consumption data to the multi-level statistics, the final one according to the POS machine statistics transaction data. Two workstations can keep the transaction flowing water, ease of reconciliation with the central host system transaction running water. Powerful statistical analysis and powerful reporting capabilities, can be realized, months, years, a time of report processing, query each canteen when the second day of the income, consumers, the same day, monthly, annually consumption, consumer number, time zone, distribution of informative materials for consumers, decision-making managers; easy to manage personnel management. The temperature, relative humidity and some atmospheric factors might be different forcell phone jammer .

And check the host of cell phone jammer to see whether it is complete and without any damage

And check the host of cell phone jammer  to see whether it is complete and without any damage
RFID-SIM card after the manner of the card system solutions. Workflow from the payment system for the entire consumer machine, the workflow is as follows: the construction of the system. Including the construction of the network, or the use of existing networks; other hardware and software settings to install the device parameters. Managers via online or offline to collect consumption data, and settlement of accounts. Processing for special circumstances: when the card fails, the amount to be less than the amount of consumption in the card, the cards blacklist medium, the system dealt with accordingly. User card issuer, the unified treatment of the recharge, changing the card, retirement cards, recycling and other card management by a designated department. Function statistics meal, daily, monthly, each contractor the amount of spending and consumption, number of times. In all, the customer should usecell phone jammer in the right procedure and use operation.
Accurate statistics on the number of eating, to avoid the waste of money in the preparation of food. Exchange and circulation of cash in the transaction process, not only avoid the financial vulnerability in the transaction process, and to ensure a monetary safety and dietary health. Query and statistical data, in accordance with specified almost any way requirements: such as monthly, daily, according to the meal, according to a consumer machine, according to the grouping, according to the canteen, by region, according to staff, according to administrative agencies, etc.. The system can be extended for other fees, charges management. Flexible consumption patterns of the system: The unit price mode, reference mode. This system has the repair card, transfer, refund and cancel the account a range of consumer and other business functions. Can guarantee an effective rehabilitation and correction for any error. On the other hand, the normal use of the cell phone will not be influenced bycell phone jammer .
Network fault tolerance, the center of this system is the credit card spending, the primary consideration is to ensure the normal credit card, so all consumer machines, using its own storage mechanism from the network run separately, so that the consumer process from the dependence of the network system. Network after the resumption of data transmission.

It is due to little radiation of cell phone jammer

Collaborative product product manager file submitted to the business support team-platform management for video file playback quality and the quality of programs for testing. Business development and testing of Product group operations support team platform management plan scheduled according to product manager of the collaborative product, the creation of the corresponding node and the required account privileges; partners in accordance with the scheduled program content to prepare and upload content, you must ensure that the business development program for developers to carry out normal. The area of the place wherecell phone jammer is needed is large.
Collaborative product development staff to the implementation of the development of business, measured after the completion of the development, collaborative product product manager for business test after test is completed, the product manager of collaborative product coordination partners in the business test, and submit the test reports of  As the partners then entry related to the new Bureau data, business development have to do is complete billing verification. Bureau data after the commencement of the collaborative product product manager in the test after billing verification to provide accommodation to the platform group platform group will be billing validation of single and Technology Business Unit to coordinate the billing department for billing verification, operational testing and billing verification After the adoption of the business with on-line conditions. The users or customers can selectcell phone jammer of a larger shielding radius or range. It is due to little radiation of cell phone jammer
After the signing of the strategic agreement, the company general commission specific operational agreements signed with partners. After signing the agreement, the entire network partners in order to officially operate the mobile video business.  business planning and needs assessments and business planning and needs assessment  partners determine the strategic partnership with the Group to submit to the corresponding products product manager, according to their own business planning business planning program; collaborative product product manager according to the needs of the overall development of the mobile video business, the business plan submitted by the partners to guide, until the two sides eventually to confirm the newspaper group for approval.

The actually needed shielding range ofcell phone jammer should be considered

The actually needed shielding range ofcell phone jammer  should be considered.
Group business planning program received an application for review, through the audit, the product of collaborative product managers discuss with partners to identify business development needs. 6) collaborative product product manager for business development needs to submit to the product group - technical assessment of the operations support team staff conducted a technical feasibility assessment, if the point of the function involved in the operational programs under the existing conditions can not be achieved, the feedback to the product of collaborative product manager;  If adopted by the technical assessment, product manager of the collaborative product requires cooperative product development, staff development cycle assessment and evaluation cycle back to the partners. And then the suitablecell phone jammer of the appropriate shielding radius or range can be selected according to the real situation.
collaborative product product manager of business development preparation need to develop appropriate business line plan, the plan includes office data applications, business training, content preparation, nodes set up, business development, testing and on-line and other key sectors. According to the on-line plan, product manager of the collaborative product of CP information submitted by the partners and mobile video business code allocation rules, complete the business code, billing business code allocated to the product group business support team Bureau data management Bureau data application, the application requires the subsidiary business planning program; Bureau of Data Management Bureau data submitted by the product manager of the collaborative product applications for audit, the audit after the passage above to the data service center Technology Business Unit, through the OA process, the newspaper group Company for approval. If the area of the location where the using of the cell phone is forbidden is small, cell phone jammer of a smaller and more suitable shielding radius or range should be chosen.
Collaborative product product manager responsible for organizing the right partners for business training, and related operations documentation. The partners need root operation documentation, completion of the video content compression, and submit a different bit rate and format of the file to the collaborative product product manager.

Orcell phone jammer is under the non-working condition

Orcell phone jammer  is under the non-working condition
DKQ-818M (Y)-818MS DKQ access control / attendance card reader to connect to the access controller card reader device, can be card reader function, set the machine number, control locks, direct button to go out, receive the host controller. transmission over the command functions. Support for dual mode 2.4G and 13.56MHz. Transfer machine the ATT-202S (ZY) is mainly responsible for the self-help through the terminal of the transfer machine, circle part of the money from the bank card account to the campus big card account, that is, self-transfer function. Bank card account inquiries, campus card account inquiry function, water inquiries, transfer from bank cards to the Campus Card account. The process of building the communication of cell phone should be analyzed and the best detecting method should be chosen to design cell phone jammer .
Support for dual mode 2.4G and 13.56MHz. By the wireless gateway, wireless vehicle POS machines; card car consumption, fixed identity, pro rata, to avoid a card heavy brush. With Wuhan University of Technology, Southwest Jiaotong University, Southeast University, Zhongshan University, Shandong Agricultural University, China University of Mining and Technology and many other users. New new "phone card" system, in recent years, with China Mobile to work closely and actively participate in standards development of the Mobile Research Institute in Beijing, successfully short-listed the provinces and cities of Shenzhen Mobile, Jiangsu Mobile phone card project, at the same time established throughout the country "Mobile Campus Card" model user. Attract a number of colleges and universities have to observe and exchange. The more powerful shielding effect of cell phone jammer in the meeting room can be achieved.
New new owner a wide range of mobile phone card users, including Yangzhou University, Xi'an Institute of Digital Education, Qufu Normal University, Hunan Agricultural University. In 2010, investment by Jiangsu Mobile, new new construction. RFID-SIM card (2.4G), the issuance volume of 3,000. By phone card canteens, supermarkets, consumer, and open the water Library channel machine, Access Control, borrow books and other application the effect of praise by teachers and students.

The interference module of the cell phone jammer system

to build the school funding settlement network system, increasing the concentration of financial management and control efforts, and achieved good results. Settlement of funds management, application of the accounting department. The main function of integrated business system to achieve financial balance sheet management: card merchant account; unified management of the merchants of the card system, the daily settlement of funds, to provide a variety of reports. After the equipment is energized, the resetting of thecell phone jammer system should be carried out at first.
Unified management of grants and debit card cardholder account. Business Gateway. WG-315 Business Gateway as the card business subsystem, is both an industrial design, special communications equipment, and data communications for business and a central database subnet bridge and relay stations. Business Gateway directly via TCP / IP communication protocol to connect to the campus network and the formation of business through the RS-485 communication with the consumer POS subnet, while a simple business statistics and parameter setting functions. Account capacity of 500 000. The issuing terminal (universal card reader) DKQ-117S (Y) Universal Card Reader Card RF card information acquisition device. The interference module of the cell phone jammer  system should be started at the same time.
It follows the company campus card terminal equipment technical requirements, and comply with the relevant national standards, support for 2.4G and 13.56MHz dual mode. Universal card reader compact, compact, easy to operate. Can be widely used in RF card technology card system-based front-end data acquisition equipment. Is mainly responsible for the use of fees and other functions read and write cards, key features include a self-test function to set the machine number, enter the password function, download blacklist functions, return the offline water consumption functions. Dual mode phone card, 2.4G and 13.56MHz. The interference ofcell phone jammer will last for 20s.

the best installation height of cell phone jammer

 the first in the industry proposed the concept of core technology, and improve the development of the sub-core technology to improve the ability to use sub-core technology as the core enterprise technology strategy, the use of "on demand, rapid decision-making, fine R & D focus on the application of technical development strategy for the domestic enterprises technological starting point relatively low, the accumulation of gradual approximation to the core technology. cell phone jammer  is in the aesthetic and attractive appearance.
At present, Amoi has established in Xiamen, Shanghai, Nanjing Institute of Technology, R & D team of more than 1200 people, R & D investment over 200 million yuan annually. Amoi R & D WINCE of IPTV, LCD TV, anywhere in the world in six areas first: the world's only support OFFICE software, the world's only support next-generation Internet IPv6, the world's only built-in Bluetooth technology, information can be shared with the Bluetooth phone only with WI-FI wireless, wireless Internet access, laptop wireless connection, only use the remote control to get up and running, the Ministry of Science and Technology and other departments jointly as the "National Key New Product". Xiamen Tungsten, always adhere to the original innovation + introduction and absorption of innovation + integrated innovation ". I means that the best installation height of cell phone jammer  is 1 or 2 meters.
Tungsten powder, the successful development of unique in the international arena, a full set of tungsten powder, tungsten carbide powder production process and have built the world's largest tungsten powder, tungsten carbide powder production line, product quality, world-class level; ultrafine grain carbide , has successfully developed high-performance ultra-fine grain cemented carbide rod products with ordinary products both hardness and strength, and quality comparable with the Swedish Sandvik products, with international advanced level of technology for PCB hard alloy micro-drilling and precision cutter, products not only to replace imported and exported in large quantities. Here will introduce a kind of mini portable cell phone jammer .

It is also not appropriate to dismantle the antenna whencell phone jammer is working

It is also not appropriate to dismantle the antenna whencell phone jammer is working
21 animation companies, employing over 1,100 people, 150 million yuan in output value, which is 6.5 times that of 2005. Enhance the capability of independent innovation. Active guidance support backbone enterprises for independent innovation and original innovation, introduction, digestion, absorption and innovation as an effective means to improve the capability of independent innovation, to create more intellectual property rights and international competitiveness of the brand, improve the competitiveness of industries and products . Audio-visual communication and tungsten materials industry, the backbone of innovation capacity of enterprises generally continued to improve in 2006. In 2006, Xiamen Overseas Chinese Electronic Co., Ltd. (Xoceco) and Xiamen Tungsten Co., Ltd. (Xiamen Tungsten) is both a national pilot innovative enterprises. The power, shielding radius and acting range ofcell phone jammer should be considered.
Prima, has a state-level enterprise technical center and postdoctoral workstation, set up 16 R & D platform in the world, always adhere to independent innovation, investment in high-definition digital LCD, plasma TV research and development, to create a number of "national record" high-end products , such as China's largest 56 inches LCD TV, China's largest 71-inch and so on Ion TV, Chinese function of the most complete of the flat-panel TV (set of IPTV, streaming media, the ATSC dual Windows and other functions in one), China's first application of LED backlight technology flat-panel TVs, successfully developed with independent intellectual property rights, positioning high-end "all microcrystalline" flat-panel TVs will continue to increase R & D efforts, to spend billion to build high-end brand PRIMA create flat-panel TVs overlord. It is the real situation of the locations wherecell phone jammer are needed.
Amoi Electronics Co., Ltd. (Amoi), and always full R & D as a long-term development goals, and even the independent research and development to corporate strategic height, combined with the implementation of brand strategy at the same time to carry out strategic technology deployment,

The antennae and power supply of cell phone jammer

 Chinese college students number more than 2000 million. Clearly, the target market size is large enough, and next year can add a considerable amount of fresh blood ", the domestic mobile phone new users will mainly come from this group. If you can hold this source, the domestic mobile phone manufacturers will be no lack of water to drink, surrounded prominent foreign mobile phone is no longer distant. Accurate market positioning, business success, expand markets, increase market share. So that cell phone jammer  can be used for a longer time.
When the domestic mobile phone market, the economically developed coastal cities in mobile phone sales channels has been firmly mobile phones such as Motorola and Nokia foreign control, while the second and third tier cities in the Mainland is a foreign mobile phone manufacturers disadvantaged areas. In high-end market through market segmentation, the domestic manufacturers of hand-country machine target market in the second and third tier cities, the implementation of intensive, focusing on a breakthrough marketing strategy. Domestic mobile phone to avoid the edge, into the second and third tier cities, in recent years twenty-three by urban mobile phone growth rapidly, the achievements of today's domestic mobile phone. In the case of products over the homogenization, the price is most competitive weapons. And only after that, the customer can turn on cell phone jammer .
Product development and positioning - freedom of choice, personalization, and low prices. Analysis of this group of young students, can be found in their common feature is younger, better educated, active thinking, the courage to accept new things, desire for freedom, personalized, have the potential but not rich. Taking into account the consumption characteristics of the target customer base, the products provided by First price can not be too high, and try to meet the individual needs of different users individual function, color, and appearance. Looking at the various brands of mobile phones only in appearance, color, different function in addition to a small number of the most advanced technology is basically the same. The antennae and power supply of cell phone jammer  are correctively connected.

cell phone jammer adopts the advanced technology and developed process means

cell phone jammer adopts the advanced technology and developed process means
3G camera phone users concerned about the gap in more than 20%, but there are bright spots in the domestic mobile phone, TV mobile phone concern the proportion was 2.6% higher than the overall market. Visible for the domestic mobile phone manufacturers, users concerned about the focus, the market potential of smart, 3G, GPS mobile phone product development it is particularly urgent. Different types of Chinese-made and the overall mobile phone market in July 2010 concerned about the proportion of Analysis of the domestic mobile phone market positioning. Select the right target market - young college students and second and third tier cities. A survey shows that the proportion of individuals to buy mobile phones in China increased significantly, the mobile phone market in the future will be the new individual user-based. Only after all antennae have been connected to the host of cell phone jammer .
A few years ago the domestic mobile phone market growth rate of 10 million a year, but it is an object of consumption is still a relatively high income levels of consumers. With the increase of mobile phones at lower prices and income, ordinary white-collar workers, blue-collar working-class-based because of its characteristics will become the main source of new users of the mobile phone. In recent years, highly educated young college graduates will become the main body of the ordinary white-collar workers, blue-collar. Therefore, we have this group - the young students, selected as the target market, and is defined as: highly educated, graduated less than four years and are receiving higher education in college students. The reason why college students included in the target range. The best installation height of the host of cell phone jammer is 1-1.8m.
The following two reasons: the campus increasingly strong business climate, Students entrepreneurial enthusiasm, some students need and can afford to buy mobile phones; this part of the potential consumers in the target market, work to do the former will help pre-empt the subdivision the market the brand.

We suggest that the customer should switch off cell phone jammer

The product of this phase of the competition seems to high imitation of the cottage and cheap, but the monotony of the function and suction traps for the cottage highly controversial, but also doomed cottage is not live much longer. This stage, another change was quietly carried out, that is, the mobile Internet, it also paved the way for the next phase of mobile phone changes bought. We suggest that the customer should switch off cell phone jammer .
2009, the cottage gradually weakened, largely because it does not bring a good Internet experience. 2008, mobile Internet tariff greatly reduced, which directly promote the change of mobile phone competition points, that is, high-resolution touch screen, intelligent operating system, run the mobile application. For example, the mobile Internet, then JAVA function is required, in order to run some basic mobile applications; If you want a better online experience you need a smartphone operating system. IPONE is selling well in foreign countries, this will not happen in the country temporarily, but it reflects a trend that is intelligent, touch screen. Andcell phone jammer  can work stably and reliably for a long time.
But will not become mainstream in the country this trend for quite some time, after all, the phone is a communication tool for most people. The coming period the domestic market, the mainstream mobile phone should look like it? High-resolution touch-screen smartphone operating system. Although these phones do not most people use, but it represents the development trend of the mobile Internet market share will continue to improve. Apple spoiler, the domestic media, the focus is also on the Touch smartphone, mobile phone manufacturers no such products then the media would undoubtedly have been neglected. Such phones in the next five years will probably occupy 20% -30% market share. The quality of cell phone jammer  is ultra high and the performance is good and high.

The customer can use cell phone jammer freely without any worry

Multimedia. MP3 function implanted cell phone can be described as a great undertaking, then got out of hand, the MP3/MP4 gradually become the standard configuration of the mainstream mobile phone. Not foreign manufacturers obviously smarter: they are they not to mention the publicity MP3/MP4 function, but the sub-function packaging from the more professional point of view, such as music phones, the Walkman. Although the main function, but foreign brands multimedia functional specialization, and successfully maintain their own high-end image. In addition, I must mention the mobile phone dual-network in 2007 / dual sim dual standby function, it is indeed a technical marvel, Unicom was great publicity, but because of this feature useful for most consumers. While some clients require a lot towards whether the power ofcell phone jammer can be adjustable manually.
So hot after the dual-mode mobile phone through the moment and did not become mainstream. Dumbfounding dual card dual standby today it became the most cottage "standard configuration", this is only the function of the small group of people become the standard configuration is a bit too wasted. Representative of models in this stage was undoubtedly the Motorola V3 2008 as a separate stage, this stage of the domestic mobile phone market has undergone a revolutionary change, that is, the popularity of cottage. Large-size touch screen, 30 megapixel camera, MP3/MP4 function, large capacity battery, the large volume of multi-speaker, Bluetooth, such a typical configuration, sufficient ordinary functions, and an unprecedented low price, so the cottage in the country The hot market, completely changed the mobile phones in people's minds is the image of the high-tech products, and greatly promote the popularity of mobile phones. cell phone jammer  can be used in various locations of different sizes.
Especially in the rural market, cottage share of up to 70%. But this is not good for domestic regular army, the popularity of the cottage further compression of the market space, the deteriorating market environment, the old domestic brands have losses; for Nokia and other foreign manufacturers, but also to varying degrees by the impact.

There exists a power supply indicator on the host of cell phone jammer

Some dealers in order to disrupt the market of competing products, select advanced a number of competing brands selling products, special sales, to disrupt the opponent's market price, take advantage of. TM, TM is the old machine converted into a certain price, consumers by making it up the way to buy a new machine. The switching on operation of cell phone jammer is very easy and convenient.
TM is divided into the ones with the brand name products and any new ones two kinds. More current is the second way, this way you can attract buyers of other brands, consumer wider. (TM needs a more detailed understanding of activities in the local market, the purpose is to promote the upgrading of products, to expand the market, but also the convenience of customers, giving the customer the benefits.) View: phone non-durable consumer goods, the life cycle of about six months to two years (6 to 24 months), the TM in this way to choose the timing properly, is highly desirable. Broad prospects for the domestic mobile phone market, global market shipped 510 million in 2003, is expected to reach 560 million in 2004. There exists a power supply indicator on the host of cell phone jammer .
Shipped about 140 million domestic market in 2003 is expected to yield $ 170 million, the actual domestic demand of around 080 million, production capacity will be surplus in 2004, each brand will be exported as a market center of gravity. 3G mobile phones, in contrast, with the acceleration of the pace of 3G launched, many domestic and foreign manufacturers spotted the domestic 3G market, vied for the 3G mobile phone market, to do pre-emptive share in China's future 3G mobile phone market, in order to win the world. Operators will drive the market, which with the operators in order to promote more new business will be more to participate in mobile phone sales, especially in the promotion of new business, the formation of bundled sales monopoly specific groups will be subject to concerns as well as the network coverage is strengthened. The power supply indication light on the host of cell phone jammer  is lit.

This kind of cell phone jammer can also be used in the military place

This kind of cell phone jammer  can also be used in the military place
Price cuts, price cuts is to reduce prices to promote sales promotions. The price reduction can be divided into the overall price adjustment and part of the price adjustment. The overall price adjustment: the full line of products to reduce the sales price, such as "audience full of 1000 back to 100" in the form; part of the price adjustment: some products to reduce the price, mainly for processing inventory models or best-selling models, the new prices generally should not be a sale . (Price reduction is the most common way for a promotion, but also reflect a measure of the promotional efforts size can be effective in attracting the attention of customers, increase consumption power price cuts consumers feel the most is none other way but be sure to grasp the lower prices frequency and amplitude. All the connection and inspection of cell phone jammer is accomplished.
Otherwise, on the one hand, reduce the profit of the other hand, the price cut is too large to make consumers feel "not realistic", purchased the consumer will be heartache and came back to find the "spread", holding money purchasing consumers that "the drop so much, will definitely lower and lower," the concept of doubts about the purchase. Special machine, special machine is part of the price dropped to very low, lower than the cost price or slightly higher than the cost price to sell, to attract customers, boost the popularity play a role. Special machine is divided into low-end special deals and high-end low-end deals on low-end products for special sales to attract popularity; high-end special is the high-end products, special sales, mainly to promote sales, promote sales and sales growth. The customer can switch on cell phone jammer .
Special machine is a limited time-limited, which is of special machine and price promotions difference. The main role of the special machine there are three: First, the boom in popularity, and two, to help clear the inventory is to help the dealer to complete the sales and sales. Special machine is a low-margin sales, and sometimes even losing money in trading, and therefore rational use, otherwise it will cause the price of confusion, affect the overall sales.

The keystrokes of cell phone jammer

Determine the number of wear-resistant specimen sample in one of the following conditions of rotation is the number of wear-resistant samples: a) sample 5 the average position of the measuring resistor is not greater than 1? time; b) when the shielding efficiency of not less than 40dB; c) grid-like damage to the surface appear larger than or equal to 6 cm 2; d) the area of individual holes is greater than or equal to 2 cm 2 pm. 6.1.7.6 The results a) to take three samples the number of wear-resistant cloth to wear as the arithmetic mean number of revolutions; wear rotation should not be less than 500 rpm; b) test data; It will better that there is no base station within a range of 200-300m around the place wherecell phone jammershielding system is needed to be installed. allow maximum relative error is less greater than the average of 40% maximum relative error is expressed as a percentage and calculated as follows: the maximum relative error = maximum (or minimum)? average mean × 100% when the results exceed the allowable relative error, the homes to the maximum error of the sample measurement, re-added sample test, until it meets the required date. 6.1.7.7 Test report The test report shall include the contents of the same 6.1.1.7. 6.1.8 breaking strength and elongation test 6.1.8.1 indicative of a major equipment or records added to the specimen until it stretched from the most vigorous and the corresponding elongation of the specimen constant elongation (CRE ) tester.cell phone jammer influence from architectural layout in the prison should also be considered.  Tester indicates the error or record breaking force should not exceed ± 1%, instructions or record clamp spacing error should not exceed ± 1mm. Two clip forceps instrument should be at the center of the axis of tension on the jaw line clip pliers and pull line should be vertical, gripping surface should be in the same plane. Clip pliers should be able to grip the specimen samples without slipping, clamp clip surface should be smooth, not cut or damage the specimen sample. If you can not prevent the sample clip pliers slip gripping surface at the appropriate cushioning material; can also use other forms of holder, held hostage by the width of not less than 60mm.The shielding position ofcell phone jammersystem in the prison should be designed.  6.1.8.2 Sample 6.1.8.2.1 Sampling 16 GB/T6568 -2008 sampling method with 6.1.1.2.1. 6.1.8.2.2 Sample preparation for precise clipping and trimming edges yarn, so that the sample width of 50mm, length 200mm.

The unique integrated design of cell phone jammer

Sample preparation a) in the sample cloth at least 50mm away from the fabric edge, press and weft yarn diameter vertical clipping size of 260mm × 260mm square sample, a total of 3, along the edges into the seam around the edge; b) sampling method with 6.1.1.2.1. 6.1.6.3 Test Procedure a) washing: the three samples into the washing machine and add a certain amount of equivalent load, so that the total dry weight of the fabric is equal to 2kg; to the washing machine into the 40L ± 4L water, the water temperature reached 50 ℃ ~ 70 ℃, and the washing machine operating in the "normal" washing position (if the weight of the sample than 2kg, it should increase in the proportion of water); with a sufficient amount of detergent and stir into the soap water and start washing machine 2min.The importance of installing cell phone jammerin the prison will be stated in the next paragraph. b) rinsing: up to soap, washing machines continue to run to start the rinse were rinsed three times, each time 2min ~ 3min; c) Dehydration: the sample and dehydrated into a bucket with the equivalent load for dehydration, time of 1min ~ 2min; d) in the final after a dehydration process, the sample and the equivalent load out, put together the dryer, drying temperature of 65 ℃ ~ 70 ℃, until drying up. In this way, a "washing - drying" process to complete. Done 10 times, "washing - drying" process, the sample should be flattened on the ambient temperature of 23 ℃ ± 2 ℃, relative humidity of 45% to 55% of the storage conditions for more than 4h, and then press 6.1.1 , 6.1.2,6.1.3 and 6.1.5 of the method to re-do the electrical tests and fire tests. 6.1.6.4Technical personnel will discuss how to build cell phone jammershielding system in the prison. Test results for 10 times, "washing - drying" process, the cloth of the electrical properties and fire performance, no significant decrease, its technical performance should meet the requirements in Table 1. 6.1.6.5 Test report The test report shall include the contents of the same 6.1.3.6. 6.1.7 The main equipment wear test 6.1.7.1 a) a disc-type fabric abrasion test machine, the work plate diameter of 140mm, the friction wheel track width 24mm, use silicon carbide grinding wheel specification is 150; b) a Vice planimeter. 6.1.7.2 Sample a) in the sample cloth at least 50mm away from the fabric edge, press and weft yarn diameter vertical clipping size of 240mm × 240mm square sample, a total of three;Many factors should be considered when buildingcell phone jammershielding system. b) sampling method with 6.1.1.2. 1; 15 2 GB/T6568 -2008 c) sample processing with 6.1.1.2.3. 6.1.7.3 Test conditions to be in the test temperature of 23 ℃ ± 2 ℃, relative humidity of 45% to 55% of the environment. 6.1.7.4 Test Procedure a) wheel dressing, wheel exposed to a new friction surface and edges with sandpaper hand grinding wheel Grinding wheel every 500 turn, the need to repeat the repair time, to ensure the correctness of the test; b) on the sample work on the fixed disk, so that the sample flat stretch, and to put some pressure on the sample surface, the wheel weight plus the weight of 0.25kg; c) start the wear machine, and start the vacuum cleaner and clean with a brush wheel to maintain the grinding wheel powder-free absorption, 500 mill turn down, check the sample surface changes, according to the method described in 6.1.1 shielding effectiveness measurement of the sample, measured by the method described in 6.1.2 the sample resistance. Influence from the base station should be taken into the account when buildingcell phone jammershielding system.

The portable feature of a cell phone jammer

Table 1, two types of source field and the propagation characteristics of the field source type near-field far-field field characteristics of propagation characteristics of field characteristics of propagation characteristics of electric dipole non-planar wave to attenuate the plane wave to attenuate the magnetic dipole-plane wave to attenuate the plane wave to attenuate the wave impedance space of a point electric field strength and the ratio of the magnetic field strength, different field sources, near and far fields are different, the wave impedance is different, Table 2 and Figure 3 graphically shows are the wave impedance.MDPB-02 cell phone jammer has no antenna. Table 2 two types of source impedance field type wave impedance of the source near-field far-field electric dipole 120π 120π 120π 120 magnetic dipole component of the electric field energy density, including energy density and magnetic field energy density component, through a source generated by the same electric field, magnetic field components of the energy density can be compared to determine the source field components in the different regions which accounts for the main ingredients, in order to determine the specific shielding categories. Energy density is given by the following expression: electric field component of the magnetic field energy density energy density energy density of field sources in Table 3 the total energy density of two types of source field source type near-field energy density is far-field electric dipole magnetic dipole Table 3 shows the two sources in the far field, near-field energy density.When use a cell phone jammer, people should test the field intensity of the base station on site. As can be seen from the table, two sources are very different near-field, electric dipole near-field energy for the electric field component main, component of the magnetic field can be ignored; magnetic dipole near-field energy is mainly for the magnetic field component, electric field components can be ignored; two types of sources in the far field, the electric field, magnetic field components must be simultaneously considered. Shielded type based on the above analysis the following categories: classification of field sources in Table 4 shielded electric dipole type (non-closed current-carrying conductors) electrical shielding (including static shielding) electromagnetic shielding magnetic dipole (closed current-carrying wire) magnetic shielding ( including the constant magnetic field shielding) electric shielding electromagnetic shielding is to reduce the essence of two devices (or two circuits, components, component) between the electric field induced effects.Then find out the corresponding blocking radius of the cell phone jammer.

Does cell phone jammer need a preheat time before using?

Double-shielded coaxial cable's outer shield to ground at both ends or grounding, often to the inner shield grounded signal source, and the other a termination signal to the load side of the ground electronic equipment in the signal is again located in the ground, according to the immunity test results determine if the device termination signal to the system with the stick is connected, in fact, have become ends grounded double shielded cables there are other grounding method, based on the actual use of equipment and systems to be asked to choose more effective grounding method.The required working temperature of MDPB-02 cell phone jammer is -10℃--+55℃.
What is "Magnetic Shielding"? Principle of electromagnetic shielding of electronic equipment and electronic products, EMI (Electromagnetic Interference) energy through the conductive coupling and radiative coupling to the transmission. To meet the electromagnetic compatibility requirements, requires the use of conductive coupling filtering techniques, namely the use of EMI filter components to be suppressed; coupling of radiation shielding technology was needed to be suppressed. Increasing the current density in the electromagnetic spectrum, electromagnetic power density per unit volume increased dramatically, a large number of high-low mix devices or equipment caused by factors such as equipment and system electromagnetic environment is increasingly deteriorating, its importance becomes more prominent.The required relative humidity for MDPB-02 cell phone jammer should be above 80%. Shield is made of metal shells, boxes, plates and other shield, the electromagnetic waves confined to a region in a way. As the radiation source into the electric field near the source region, source and far-field plane wave, so the shield radiation shielding performance based on differences in material selection, structural shapes and apertures leakage control and other aspects are different. In the design to achieve the required shielding performance, you need to first determine the radiation source, a clear frequency range, then the typical leakage according to each frequency band structure, determine the control elements, and then select the appropriate shielding materials, design shielding shell. The radiation shield with the ability to inhibit interference shielding effectiveness SE (Shielding Effectiveness) to measure the shielding effectiveness of the definition: no shield, radiated interference from the source to a point in space (P) field strength 1 (1) and adding shield, the radiation interference source to the space at the same point (P) of the field strength 2 (2) ratio, with dB (decibels) said.

The cell phone jammer company is totally self-manufactured

Typical unfiltered wires through the shield, the shielding effectiveness of more than 30db reduction. b, when the power cord into the chassis, all should be through the filter box. Input filter is best to wear clothing to shield case outside; case if the filter structure should not wear clothing, it should be in the power cord into the chassis out of a compartment for the filter set. c, signal lines, control lines into / out chassis, through the appropriate filter. With multi-core filter pin connectors used for such occasions. d, through the control shaft of the metal shield, it should be metal contacts, ground nuts or RF ground pad. The external mains of cell phone jammer could avoid overheating which may affect the useful time and shielding effect.Can not grounded metal shaft, while the other axis through the waveguide with a cutoff frequency higher than the operating frequency of the park management to do the control shaft. e, must pay attention to the cut-off waveguide metal shaft or wire through the hole will be severely reduce the shielding effectiveness. f, when the required control on the insulation of the metal shaft, the shaft can be controlled short of implicit, not adjusted, the nut or metal liner with a flexible mount cap cover. g, fuse, jacks, etc., with metal cap. h, with the conductive pads and gaskets, nuts, etc. to achieve leak-proof toggle switches installed. i, the shielding, ventilation, high quality and strength requirements are not stringent, the shield plate with a honeycomb vents, the best way to keep cable welded to prevent leakage. j, as the indicator, followed by the display screen, and all lead with feedthrough capacitor filter. k, the indicator can not be shielded from the back / display and filtering of the leads, use a continuous connection with the case of metal mesh or conductive shielding glass indicator / display front. This cell phone jammer company has its own technical advantage.The shield wire to the clip glass, while maintaining a reasonable light transmission conditions, the shielding effectiveness of 30 ~ 1000m up to 50 ~ 110db. In a transparent plastic or glass coated transparent conductive film, the shielding effect is generally not greater than 20db. But the latter can eliminate static electricity to build on the observation window, the instrument used.
Shielding Shielding is the meaning of magnetic materials with conductive material or a region will be isolated to the internal radiation field can not be beyond the region, outside the radiation field can not enter this area (or be greatly attenuated). Shielding effect in accordance with the principle, can be divided into field shielding, magnetic shielding and electromagnetic shielding.cell phone jammer company has rich experience in manufacturing products. The role and structure of the surface shielding and shielding the charge induced in vivo, is closely related to current and polarization. Field shielding, including shielding and electrostatic alternating electric field (high-impedance source of near-field electric field) shielding. 1 electrostatic shield conductors in the electrostatic field in a static equilibrium, the following properties: (1) the electric field at any point within the conductor is zero; (2) any point on the conductor surface electric field direction and perpendicular to the surface of the point of the conductor; ( 3) the conductor is an equipotential body; (4) there is no electrostatic charge inside the conductor, the charge is only distributed in the conductor surface. The cell phone jammer company is technically supported by military.Even to the internal cavity of the conductor, in the electrostatic field also has the above properties.