Mabell cell phone jammer company provides customers with high-quality

Conductive pads is to reduce the joint or joints of the tank, holes or gaps, so that RF radiation is not distributed out. EMI gasket is a conductive medium, used to fill gaps within the shield and provide continuous low impedance contacts, usually in the EMI gasket between the two conductors to provide a flexible connection, so the current spread on a conductor to another conductor. EMI gasket can refer to the choice of the following performance parameters: the specific frequency range shielding efficiency. adhesion method and seal strength with the current housing environment compatibility and external corrosion resistance.Mabell cell phone jammer company provides customers with high-quality, efficient and intelligent security products. Most commercial pads have sufficient shielding to enable equipment to meet EMC standards, the key is properly within the shield design of the gasket. gasket system: a key factor to consider is compressed, the compression gasket in between the liner and high conductivity. liner and poor conductivity between the gasket will reduce the shielding efficiency the other joints occur if the less a slot antenna formed by the slit, the radiation wavelength smaller than the gap length of about 4 times to ensure continuity gasket surface first to ensure a smooth, clean, and by the need to address in order to have good electrical conductivity, these surfaces must be covered before the engagement; other shielding gasket material gasket has continued for such a good adhesion is also very important characteristics of conductive pads of the compressible gasket can make up any irregularities.Mabell cell phone blocker company provides customers with solution and technical support for application service. All pads have a minimum contact resistance and effective work, designers can increase the compression strength of the cushioning pads to reduce the number of the contact resistance, of course, this will increase the sealing strength, will become more curved shield Most compression to the original thickness of the liner in 30% to 70% results were better, so in the proposed minimum contact surface within the concave point between the two opposite pressure should be sufficient to ensure that the gasket between the liner and has good electrical conductivity on the other hand, the pressure on the pad should not be so large that the liner is non-normal compression state, because at this time will result in contact with liner failure, and may produce electromagnetic leakage with the gasket separation requirements.Therefore, Mabell cell phone jammer  has become valuable and reliable partner to customers. For the control pad compression is very important to the manufacturer's recommended range, this design needs to ensure sufficient hardness gasket to avoid large bend between the washer fasteners in some cases, may need some tightening firmware to prevent the shell structure bending rotation junction compression is an important feature, such as location of the door or flapper and if liner easy to compress, then the shielding performance with each rotation of the door down, this time lining pad needs to achieve higher compression force and the new gasket shielding performance of the same in most cases this is unlikely to do so requires a long-term solution for EMI if the shield or gasket coated with a conductive layer by the plastic, then add an EMI gasket will not have too many problems, but the designer must consider many in the conductive pads on the surface, there will be wear and tear, the coating surface of the metal backing is usually easier to wear. grow over time, this wear and tear will reduce the shielding efficiency of the junction liner, and the manufacturer to back trouble.Mabell cell phone jammer  company provides the OEM and ODM service to customers.

Cell phone blocker has the side application range

Laser beam through an optical system (such as a lens to focus the laser beam through a small area such as a lens optical system) focused to a small area, such as lens focus to a small area with high brightness .
In laser applications, Nd: YAG laser communication (3-12 road), He-Ne laser communications, single / three-way communication in the communication semiconductor laser experiment has been successful; Nd: YAG laser scalpel, CO2 laser scalpel laser iridectomy instrument, such as medical equipment has also been put into use; laser holography, holographic optical bomb in the plane in the application of pulsed laser holography and dynamic Raman spectrophotometer has become a new means of measurement science; CNC laser cutting machine , laser collimator, laser isotope separation of sulfur, liquid lasers for agricultural research, large-screen navigation displays the results obtained are also industrial and agricultural applications. cell phone jammer constantly sends channel frequency of the mobile phone to ensure the safety and confidentiality at site. March 1978 meeting of the National Science Conference, laser rewarded with nearly 80 projects, of which about 70 civilian, military about 10, reflecting the integrated development of laser technology in China during this period results. Chinese Academy of Sciences' 2000 report on high-tech development, "China's military development of free electron laser weapon's" fast track "program in four phases: the end of 2003, transmitting power from the free-electron lasers increased to ** W ** W; 2005 to 2006, emission free-electron laser weapons power increased to ** W; 2007 to 2009, will ** watt free-electron laser weapon device miniaturization, further targeting command and control and ability to experiment and evaluation; cell phone jammer can ensure the safety and confidentiality in the workshop.2010-2012, may demonstrate *** adjustable full spectrum of threats against the free-electron laser weapon systems, and in a few years to install it ships.

Ordinary light emitted light contains a wide wavelength range, that is, the line width W, the light emitted by ordinary light sources contain a wide wavelength range, spectral width is wide, such as sunlight contains all wavelengths of visible light on, and the laser single wavelength, sunlight contains all wavelengths of visible light on, and a single laser wavelength, extremely narrow spectral width, usually several hundred nanometers to several microns, compared with ordinary light, very narrow, usually several hundred nanometers to several microns, Compared with ordinary light, narrow spectral line width of several orders of magnitude. Several orders of magnitude narrower. cell phone blocker has the side application range.Ordinary light emitted light is incoherent, no interference, the light emitted by an ordinary light source is non-coherent light, does not produce interference, and have a good coherence properties of the laser. Laser beam superimposed, the amplitude is stable. Good coherence properties. Laser beam superimposed, the amplitude is stable. Quite a long time, can maintain the same light before and after the phase relationship, which is a long time when any other, can maintain the same light before and after the phase relationship, the reach of light. The reach of light. Ordinary light emission of light fired four, there has been no direction, normal light emission of light fired four, there has been no direction, a large beam divergence, and laser divergence angle is small, typically a few milli- curvature, directional Ye Hao, degree, and the laser divergence angle is small, typically a few milliradians, Ye Hao direction, such as a laser beam fired at the moon, the moon's surface in the spot diameter of less than 2km.cell phone jammer is of good electromagnetic compatibility.  The laser beam fired at the moon, the moon's surface in the beam diameter does not exceed.

Cell phone blocker can make the cell phone unavailable for calling

Drawback is that installation requires a certain structure, and this must be considered early in the design. As the work of modern electronic equipment more frequently to deal with the increasing frequency of electromagnetic interference, so interference filters installed on the panel to become a trend. A use is very convenient, very superior performance of the device is filtered connectors. Filter connector shape and general appearance the same connector can be directly replaced. It's on each pin or hole has a low-pass filter. Low-pass filter can be simple single-capacitor circuit, it can be more complex circuits. Solve the interference on the cable of a very simple way is to set the cable on a ferrite bead, although this method is often effective, but there are a number of conditions. cell phone jammer can prevent using of cell phone from making the noise in the meeting. Many people placed high expectations on the ferrite, as long as a cable radiation encountered problems on the set of ferrite on the cable, are often disappointed. The effect of ferrite bead prediction equation is: to improve common-mode radiation = 20lg (plus common-mode magnetic loop impedance after / plus magnetic loop before the common-mode impedance) For example, if the time did not increase the ferrite common-mode loop impedance of 100Ω, after the addition of ferrite is 1000Ω, the common-mode radiation improve 20dB. Note: sometimes put ferrite, the electromagnetic radiation is not significantly improved, this is not necessarily ferrite does not work, but may be in addition to this cable, there are other sources.  cell phone jammer can make the theater and church quiet. Use a ferrite bead on the cable, pay attention to the following questions:  magnetic bead as small as the diameter of the wall as thick as long as possible magnetic bead should be installed at the cable ends from: Today, electronic intelligent building electrical protection and grounding [Zhuantie] Abstract In this paper, several power grounding system overview, filter out the power supply suitable for intelligent building grounding system, and they should take all kinds of grounding in a relatively detailed description and analysis of intelligent buildings should be taken to protect the electrical grounding method is proposed with appropriate recommendations. Key words load balancing potential reference point TN-S single-point grounding anti-static grounding uniform grounding in the design of buildings for power distribution, grounding system design plays an important role, as it relates to the power supply system reliability, safety of. cell phone blocker can make the cell phone unavailable for calling or being called.  No matter what kind of building, in the total supply includes the design of grounding system design. Moreover, with the building requirements are different, different functions of various equipment, grounding systems accordingly different. In particular, after the 1990s, the emergence of a large number of intelligent building design of the grounding system a lot of new content. Common ground in several ways, which can be suitable for intelligent buildings? Let us analyze the following types of grounding systems. System is called the three-phase four-wire system, neutral and protective earth PE combined N, known as the PEN line. Although this grounding system with high sensitivity for ground faults, line economy is simple, but is only suitable for three-phase load more balanced place. cell phone jammer can stop students from texting during the class. Intelligent building, a larger proportion of single-phase load, it is difficult to achieve three-phase load balancing, PE N-wire line with the current imbalance due to the presence of fluorescent lights, thyristor (SCR) and other equipment caused by high harmonic currents in the non-failure cases, superimposed on the neutral line N, the neutral line N voltage fluctuations, and the current is varying very unstable, resulting in an unstable neutral point grounding potential drift.

It is the wide-channel blocker cell phone blocker for car remote control

To fully understand the Chinese mobile cell phonemarket, should not ignore this part. CCID Consulting released in August this year, China's "black phone" market research report, said that in 2006 China's black mobile cell phonesales over 35 million. The industry generally believe that these phones should be in 2007, 50 million or more. "China Electronics News" reporter who went to Shenzhen Huaqiang North, specifically the investigation, resident in Shenzhen, China Mobile Communications Association League Secretary General Sun Wenping cell phonedealer told reporters. A new unit ofcell phone jammerhas been developed for the commercial 3G cell phone jammer.
"Shenzhen Huaqiang North, the average daily sent to mobile phones around the world almost 20 million units, throughout the year, 60 million ~ 70 million." Of course, a major feature of these phones is very difficult to statistics, there is no institution can provide accurate data. "China Electronics News" forecast, although the mobile cell phonemarket this year, Huaqiang North, outside sales increase, a conservative estimate is that more than half the domestic market to digest, with formal channels of more than 150 million shipments this year, China's market capacity of at least 1.8 over 100 million. End of the hard statistics, "China Electronics News" reporter asked about the mobile cell phonechip suppliers, especially several major domestic mobile cell phonechip supplier. cell phone jammerhas the good cooling system with wind slots in both sides.
It is the wide-channel blocker cell phone blocker for car remote control.
With the "mobile cell phoneto the countryside", "Village Connected Project," the further implementation of the mobile cell phonedemand will be greater. In addition, the mobile cell phonemarket in 2008 and the Olympic economy will be driven by 3G, the replacement will therefore promote a large number of users. For the mobile cell phoneindustry participants, as long as the down-to do their own thing, to do good quality products to do to ensure efficient flow of logistics efficiency, will have their own living space. Brand: acceleration of domestic mobile cell phonemarket reshuffle persist for the win. Chinese mobile cell phonemarket to issue a total of more than 90 sheets of mobile cell phonelicenses, the brand on the market more than 80, caused such a large team competition can be imagined. The moment cell phone jammerstops being used, the cell cell phonecan recover the use and provide the full service.
In 2006, the pattern of China's mobile cell phonemarket to sum up, the "China Electronics News" has said that the two giants Nokia and Motorola to dominant market share (over 30% of Nokia, Motorola, more than 20%) formed the first Chinese mobile cell phonemarket one tier, and that more than half of the two. In 2007, this situation has changed, the performance of the Nokia still climbing higher and higher share from 31% up to 35% share, its competitors and reasons of their own Motorola is falling instead of rising, fell below 20% and to explore 15 percent. The General Manager had a very enjoyable dinner together with the client after visiting the cell phone jammerworkshop.

The cell phone blocker helps to protect your track privacy

High-frequency transformer: As technology advances, high-frequency power supply has a large number of applications being developed high-frequency power supply, because the traditional efficiency is not high-frequency power from the electromagnetic induction principle is not difficult to launch, can be transmitted by the transformer core power and magnetic flux is proportional to the frequency of changes, so if we raise the operating frequency of the transformer, then the transformer core can significantly reduce the size, weight, and improve power efficiency and reduce various losses, so, since the seventy years, the development of very fast high-frequency power, but on the other hand, increased frequency transformer core iron loss will lead to a sharp increase.Strictly prohibit to use the  cell phone jammer  to do criminal offence. To solve this problem, first reduce the magnetic core of the work a sense, the second is the use of better soft magnetic material, usually, high silicon steel transformer core can no longer use, but use a smaller loss of iron-nickel alloy (permalloy), ferrite or amorphous alloy filter inductors, chokes and the reactor: the power supply and switching power supply, transistor rectifier in order to eliminate the enormous ripple, to get a smooth DC output and the use of the device. We know that the inductor is an alternating current through the solenoid coil (which can contain iron core) due to the coil in the power of the moment will produce induced voltage, and the induced voltage is the reverse current through the resistance to the formation of magnetic flux, so the inductor current to change the device there is an impediment, it can not be passed, this called the inductive reactance. The  cell phone jammer could effectively prevent from being stalked by GPS satellite positioning.The number of changes in communications faster, the greater the inductance, so the inductor device is characterized by the higher frequency signal, the device, the stronger the signal is hindered if the inductor through on a DC signal, then device does not obstruct the signal. inductance device for use in inhibiting AC power, install the circuit after the rectifier, you can block the AC signal, and let the DC signal, if the AC signal is filtered out, so the inductor ( or a combination of inductors and other components), also known as the filter, because the inductor core work in the DC superimposed state, so the core not only to withstand the AC signal of magnetization, but also the DC current of magnetization (called Bias) The  cell phone jammer  could effectively interfere GPS satellite signals.At this time, we must have a high permeability core rate, used to generate inductance, in order to prevent the passage of AC signals, but also to prevent the DC magnetic bias signal lead core is magnetized to saturation in order to do this , frequently used means is to cut core, this could make a larger DC current magnetic core is not saturated. The other is the use of powder to do the core. powdered soft magnetic core material is generally used the powder and binder , pressed into the insulator due to the bonding agent between the powder particles and insulating agent isolated, although the core is suppressed into a whole, but in fact the magnetic circuit is disconnected, as if the core of the the way a lot of small magnetic open incision, by doing so prevents the magnetic core is saturated. I.-aided design CAD software on the network analyzer designed for high-frequency circuit.The  cell phone blocker helps to protect your track privacy.

People have adjusted the set of cell phone jammer already

The core material of the magnetic field lines along a direction adopted, if appropriate cutting silicon steel, and then wound into the core, making the circumference direction of the core happens to be the best direction of the magnetic properties of silicon, then the core of the magnetic permeability will be high, easy magnetization, the energy loss small, and ultimately improve the efficiency of the transformer. China is the number of silicon steel:And people have adjusted the set of cell phone jammer already. Hot-rolled silicon steel sheet D (3.1% silicon, such as D31 refers to the hot-rolled silicon steel); cold-rolled silicon steel DT; oriented silicon steel with high magnetic induction Q and QG These magnetic materials can be related to books and manuals to be. permalloy: permalloy refers to iron-nickel alloy, nickel content of its wide range, between 35% -90%. permalloy most prominent feature is a weak magnetic field with high permeability. their saturation magnetic flux density is generally 0.6 - 1.0T between the most simple permalloy is composed of two elements iron and nickel alloys, rolling and heat treatment through appropriate So do not use the cell phone jammer mutually. They can have high permeability, but also can be reasonably content with the iron and nickel, to obtain a relatively high saturation magnetic induction, but this low resistance of permalloy, good mechanical properties, so not many practical applications At present a large number of applications of permalloy is based on the iron-nickel add some other elements, such as molybdenum, copper, etc. The purpose is to add these elements to increase the resistivity to reduce eddy current losses after core made of. At the same time, add elements can also increase the hardness of the material, which is especially useful as the head, which are worn applications. Permalloy production process is relatively complex, for example, plate rolling process, the annealing temperature, time, speed of cooling after annealing and so the final magnetic properties of materials has great influence.cell phone jammer could be used for public security. permalloy our grades are 1JXX. which, J said, "Precision Alloy", "1" soft, the latter figure number, usually expressed in the alloy nickel content, such as 1J50, 1J851, etc. permalloy with high permeability, so often used in high-frequency transformer core or have strict requirements on the sensitivity of the device, such as high-frequency (tens of KHz) switching power supply transformer , precision transformer, transformer leakage switch, magnetic shielding, magnetic yoke and so on. Electromagnetic compatibility of electronic equipment or system is one of the main performance, electromagnetic compatibility equipment or system design is to achieve the required functionality, so that system performance into full play an important guarantee must be in the device or system functional design, while the electromagnetic compatibility design Electromagnetic compatibility is designed to enable the design of electronic equipment or systems in the expected electromagnetic environment to achieve electromagnetic compatibility. cell phone blocker could be applied in anti-terrorism.The requirement is to make electronic equipment or system to meet the requirements of EMC standards and the ability to have two aspects: 1. can be expected electromagnetic environment to work, without performance degradation or failure; 2 on the electromagnetic environment is not a source of pollution. as a realization of electromagnetic compatibility, must examine the following five questions: First, for the study of electromagnetic interference sources, including electromagnetic disturbance the source of the frequency domain and time domain, resulting in the inhibition mechanism and measures of the study.

Domestic cell phone blocker has a huge advantage in terms of price

Changing social factors affect the community's demand for business products or services, but also change the firm's strategic choice. With the change in consumer values, and higher demands on the quality of life, consumers not only focus on the quality of the phone, but also in the phone's appearance, texture, and the pursuit of entertainment on demand more attention. How to cater to the tastes of consumers is a major problem. Competitive analysis of China's mobile cell phoneindustry is currently China's mobile cell phonesales than have negative growth. Cell phonecapacity oversupply situation will continue. First ten months of 2004 production of 137 million mobile cell phoneunits, an increase of 49%, while adding less than 50 million mobile cell phoneusers. GSM signal will be jammed by cell phone jammer.
Total sales of the top ten mobile cell phonemanufacturers are Nokia, Motorola, Siemens, Bird, TCL, Ericsson, Samsung, Konka, Amoi and Philips. Domestic mobile cell phonemanufacturers due to technical, financial, size limitations, not to the Board on behalf of foreign handset makers to bring the impact, and only rely on its localization, low prices to win market share. Industry to increase the threat of new entrants. Market, the brand more and more Chinese and foreign brands in China's huge consumption, have plants in China. The degree of competition between existing competitors intensified. Foreign mobile cell phonewith its quality advantage occupy a significant market share, according to the price advantage of domestic mobile cell phonealso occupied half of the country. cell phone jammer can shield SCDMA signal.
Increased threat of substitute products. Increase in the number of PHS users with mobile cell phoneusers increased competition in the market. Strengthen the bargaining power buyers. Consumer information on the mobile cell phonemarket to improve the understanding of bargaining power. Supplier bargaining power. Influenced the development of core technology provider of supply quality. Analysis of the advantages of China's mobile cell phoneindustry. Domestic cell phone blocker has a huge advantage in terms of price. Its low-price strategy to meet a number of consumer psychology. But the pursuit of affordable consumer products. The market did not sell things, not only the price of things. cell phone jammer will jam PCS signal.
Mobile cell phonemanufacturers should work hard at this point. The price competitiveness of domestic mobile cell phonealthough threatening, but does not have long-term nature. Domestic mobile cell phonefrom a foreign mobile cell phonebrands to truly laid down out of the shadow price advantage alone is not enough. Domestic and foreign mobile cell phonemanufacturers and service companies in the channel there is a clear difference even advantage. Quality is a prerequisite. Price is based on the service like a business logistics. Domestic mobile cell phonedirectly from the business model is to shop from home appliances distribution channel sales model of evolution, and foreign mobile cell phoneis the level distribution model. This makes the domestic mobile cell phonemanufacturers have greater profit margins. cell phone jammer is sometimes used in the court.
China's mobile cell phoneindustry, the main problem analysis. High technical risk, the domestic mobile cell phonemanufacturers, high-end cell phonecan save the Council, can glory, the market is still full of variables. Inventory problem, in 2003, the domestic demand of only 60 million, with total exports, the total will not exceed 200 million, while the stock has reached 20 million. According to this view, the domestic mobile cell phoneis significantly higher inventory, excess production. Restrictions on exports, domestic exports of mobile phones there is a big constraint. Although TCL, Bird and other domestic mobile cell phonemanufacturers are actively developing overseas market, but exports are still very weak. cell phone jammeronly shields cell cell phonesignal.

Cell phone blocker enhances safety of oil field and oil depot

This is why many black phones are the most important reason to use MTK (see entry: MTK). So are other manufacturers of domestic mobile cell phoneis also very easy to fake, no matter the appearance or function can do almost the same. In addition to counterfeit, the more or OEM machine. OEM cell phone jammer industry, specifically did not get the MII mobile cell phoneproduction license, but very wanted cell phone manufacturers, merchants, and through the purchase of licenses for the production of the manufacturers already get hands goes "brand" to market behavior . OEM Party (the right side to purchase a license to use), there may be lines, may not have the production line; OEM B (right side lease license to use), perhaps for the Party OEM, the license may only lease the right to use. cell phone jammer will be used in the area where using cell cell phone is not allowed.
It is said that the first OEM market is 80 to 100 yuan each, followed all the way to bearish, as low as the current 20 yuan each. (See entry: OEM machine) out of this cell phoneOEM, also known as five yards. There is also a national regulation, with the release, many of the cottage manufacturers have "repented", launched its own brand. In fact, with the motherboard or MTK, produced by the cell cell phoneis also known as five yards. Appearance is usually associated with some well-known popular brands and similar products, and no more formal brand, and even some name Sunyericcsun, NOKIR, SAMSING this edge ball brand. These phones are usually called cottage. cell phone blocker enhances safety of oil field and oil depot.
Flagrant violation of state law than the smuggling and shoddy cell cell phonere furbished mobile phones, the cottage so it seems a little more self-sustaining backbone. Model is characterized by mostly based on MTK mobile platform, the bottom of the screen has five icons, handwriting, voice tones large, battery nominal (note, this is nominal, the black cell cell phonebattery actual capacity is usually a nominal 1 / 4) not less than 1800 mAh. Country cottage dates back to the brand-name marked with CECT cell phones, but the actual payment or fraudulent use of CECT brand CECT some cash to get the right to use. Subsequent emergence of a variety of brands. cell phone jammeruses the ultra-high frequency.
Work varies greatly, no branding, front or back of the common body greatly BLUETOOTH, TOUCHSCREEN, MP4 and so forth. What dare printed on the box, in addition to their real site. In recent years, active in all major TV shopping had never heard of the vast majority of mobile cell phonebrands are the cottage, bring a big moneymaker for the TV shopping. The cell phonefeatures an extremely rich, extremely low price, appearance is extremely innovative, quality is extremely unreliable. In any case, the "cottage phone" always beat the wisdom of our most frustrating piece of nerve, but also to some lack of innovative spirit of the domestic brands shame. cell phone jammer can continuously work for 12 hours.
Over the years, mobile cell phonefirms among the world there were many unmatched technological innovation, the appearance of innovation, process innovation, a lot of strange technology and design are combined together, these combinations may sometimes be infringement, but to achieve a wide variety of functions. Now, the cottage has become a non-mainstream cell phoneculture, wolf, and innovation, the spirit of the cottage to meet the market impact of an increasing number of people. With the liberalization of national regulators, many of the cottage manufacturers have "repented", launched its own brand. Open Category: mobile phones. A new workshop ofcell phone jammeris under the construction.

The company strengthens research of cell phone jammer

Fixed telecell phonelines penetration rate of 13.9%, mobile cell phone penetration rate reached 11.3%, more than 30 million Internet users. Last year, China has replaced the U.S. as the world's largest mobile cell phone market, but also a few still maintained a high growth one of the major mobile cell phone market. However, China's telecommunications industry has begun to enter the marginal profit. From China Telecom, China Mobile and other telecom companies by China Unicom, CRC and other rising star challenge began, the subject of multi-polarization telecommunications operators in China communication industry to break the state monopoly, competition pattern has been formed. The company strengthens research of cell phone jammer.
At present, China's mobile communications industry growth rate is remarkable. Downturn in the global environment industry conditions, the market is still maintained rapid growth momentum. 1998-2001, China's mobile users, the average annual growth rate of 80%; the end of July 2002, the new mobile cell phonesubscribers 35,097,000, totaled 180.3 million, mobile cell phonepenetration rate 13.9 / 100 people. Currently, the mobile communication network size and user volume ranking first in the world. The rapid development of China's mobile communications to reach 10 million users in 10 years, from 10 million users to 100 million users in just four years. This growth allows us to see a huge market potential. The inspection group is carefully inspecting the working instruction ofcell phone jammer.
According to "15" plan, China's mobile communication industry in the future will maintain a 20% average annual growth rate. The end of 2005, China's mobile cell phoneusers will reach 300 million or so. Therefore, in the global telecommunications industry has shrunk dramatically in the case, China has a huge space for development of this market has become an international mobile cell phonemanufacturers stay valuable positions. Motorola times increase, a portion of our profits back Touhui, and the North Center moved to Beijing from Hong Kong. By 2006, Motorola's total investment in China will reach $ 10 billion, including joint venture partners and strategic partners, suppliers and other investments. In November 2001, Motorola eve of China's accession to the WTO. The worker is carefully studying the working instruction of cell phone blocker.
Held in Beijing on the global board of directors to develop a new long-term development in China continue to the "2 +3 +3 strategy," Motorola is committed to show the long-term development in China's confidence and determination. Ericsson's global revenue in the Chinese market has been accounted for 9% -13% ratio. Ericsson believes the Chinese telecom market in the future will become the world's telecom manufacturing center. Nokia also believes that in the Chinese market should also have great potential in mobile cell phonesales in China will be able to expand. cell phone jammerof different specifications have different models.
Although many people can not determine the recovery of the world's telecommunications industry, the exact time, but the steady development of the mobile cell phonemarket and the market potential is still full of confidence so that each mobile cell phonecompanies are expected to demand for the 2005 World mobile cell phonemarket will reach nearly 440 million, China as the world's largest mobile cell phoneproducer could provide nearly 40 percent of mobile phones. China's domestic mobile cell phonemarket demand will reach 60 million, an increase of 15%. In 2005, domestic market share of domestic brand mobile phones will reach 35% or more. Konka had been devoted to TV, since the brand has been extended to mobile phones, refrigerators, computers, monitors and other products. Must not let the illusion of 25.171 billion figure, mask Konka brand crisis currently facing. The lean production ofcell phone jammerenhances the 5s management of the workshop.
More products include an extension of the brand in a competitive primary market on behalf of "name brand", there are quality assurance role, has a good appeal. As competition increases and upgrades, there are too many good products to meet consumer demand, this time to buy better products, brand identification and selection of experts to be simple, reliable approach that can be used against the risk of confusion and to avoid . Konka brand with a long attack, will not to become experts in every field, mutual constraints. Konka brand since 1980, the goodwill accumulated in the TV area, so it is not a professional mobile cell phonebrand in the minds of consumers as mobile phones Nokia, waveguide. This kind ofcell phone jammerhas become the featured product of the factory for its high cost performance.

The suspect through using cell phone jammer

Or if the shield is a metal gasket structure, then spray a polishing pad material can be added prior to the gasket surface of the wrap, only conductive film and tape required to and if both sides of the gasket in the joint use of tape, you can use the firmware on the EMI gasket for mechanical fastening, such as with plastic rivets or pressure-sensitive adhesives (PSA), "C type "liner. pad mounted on the side of the gasket to complete the EMI shielding. C currently available are very much shielding and cushioning products, including beryllium - copper fittings, metal cable (with or without elastic inner core ), the metal mesh embedded in the rubber and directed lines, conductive rubber and metal coating with polyurethane foam padding, etc. Most manufacturers can provide shielding material liner to achieve a variety of estimates of the SE, but remember that SE is relative value, but also on the porosity, pad size, pad compression ratio, and material composition, etc.Products of Mabell cell phone jammer  company are sold to more than ten countries and areas such as America, Mexico, Thailand, India, Indonesia, Pakistan, Hong Kong, Vietnam, South Africa and Saudi Arabia. There are a variety of pad shapes, can be used for a variety of specific applications, including wear, sliding and hinged occasions. Many liner above the liner with adhesive or have fixtures, such as extrusion insert, insert or barbed pin devices. all kinds of pads, the coating foam pad is the latest and most widely used products on the market of I. Such pads can be made into a variety of shapes, thickness greater than 0.5mm, the thickness can be reduced to meet the UL seal combustion and environmental standards.The police can act more accurately and timely when capturing the suspect through using cell phone jammer .  There is another new type of liner that environment / EMI gaskets mixed, with it can no longer use a separate sealing material, thereby reducing the cost and complexity of the shield of these external cladding liner UV stable, moisture, wind, anti-cleaning solvent, then the internal coating of metal processing and with high electrical conductivity. Another recent innovation is the EMI gasket upload a plastic clip with metal liner compared to traditional repression, its light weight, assembly time is short, and lower cost, so more with market appeal. devices generally need to be shielded, because the structure itself, there are some slots and gaps. shielding required by some basic principles can be identified, but theory and reality is still a difference between such a frequency in the calculation under the pad size and spacing of the intensity of the signal must also be considered,cell phone blocker has the big shielding distance and strong direction sense.  as in a device when multiple processors are used in the case of the surface treatment and long-term shielding gasket design is to achieve the EMC performance of the key factors our continuous magnetron sputtering coating production line, is a self-owned intellectual property rights, based on the advanced cylindrical magnetron sputtering technique, the annual throughput of up to 20 million square meters of continuous automatic coating production line continuous magnetron sputtering can be plastic, ceramic, glass and other substrates plated copper, nickel, silver and other metal films. it filled the domestic blank, contained in the technology reached the international advanced level. The directional antenna of cell phone jammer is adopted for the directional shielding.The basic principle is: Chiang Kai-shek ions in the plasma of negative cathode target bombarding the cathode electric field to attract the target, target surface atoms to gain kinetic energy, escape the target surface, and ultimately deposited to the substrate surface to form thin films. a dense film, binding firm, good electrical properties, coating speed, throughput, etc. characteristics, usually, vacuum plating coating is uniform, does not affect the impact strength of plastic, does not affect its internal tolerances.

Mabell cell phone jammer firm has superior after-service

But in practice to create a seamless and shield gap is not possible, because the shield is divided into multiple parts to be produced, so there will need to splice gap, another usually have to cast the shield Additional drilling to mount and assemble the components of the line card or shield of the difficulty lies in the design of the manufacturing process inevitably produce pores, and operation of the equipment will need to use these pores. Mabell cell phone blocker company has perfect supply and sell channels.manufacturing, online panels, vents, external monitoring window and panel-mount components must all be cast in the shield hole, thus greatly reducing the shielding performance, although the groove and the gap is inevitable, but in the shielding design of the circuit operating frequency wavelength of the trench length as carefully is very good considering the frequency of electromagnetic waves of any wavelength: wavelength (λ) = speed of light (C) / frequency (Hz) when the gap length is wavelength (cutoff frequency) of the half, RF frequency waves began to 20dB/10 (1 / 10 cut-off frequency) or 6dB / 8 octave (1 / 2 cut-off frequency) of the rate of decay, usually the higher the attenuation of RF transmitter frequency the more serious because of its shorter wavelength. When it comes to the highest frequency, must be consider any harmonic may occur, but in fact only consider the first and second harmonic can be. Once you know the radiation shield inside the RF frequency and intensity, we can calculate the maximum allowable gap shield and trench Mabell cell phone jammer company has powerful market support.For example if you need to 1GHz (wavelength of 300mm), the radiation attenuation 26dB, then the 150mm gap will begin to decay, so when the gap when there is less than 150mm, 1GHz radiation will be attenuated, so in terms of frequency of 1GHz, If you need attenuation 20dB, then the gap should be less than 15mm (150mm 1 / 10), need to 26dB attenuation, the gap should be less than 7.5mm (15mm 1 / 2 above), requires attenuation 32dB, the gap should be less than 3.75 mm (7.5mm to 1 / 2). (i can be a suitable conductive pads to limit the size of the gap within the specified size, in order to achieve this attenuation effect. shielding design difficult because the shield joints turn will lead to a decline in Mabell cell phone jammer  group works according to open, cooperative and win-win principles.Therefore, shielding efficiency will be reduced, pay attention to below the cutoff frequency of the radiation attenuation depends only on its diameter than the length of the gap, such as length to diameter ratio of 3 available 100dB attenuation in the hole when needed, can be used above the thick shield holes of the waveguide properties; another to achieve a high length to diameter ratio method is to attach a small metal shielding material, such as an appropriately-sized pad above principle and in the promotion of multi-seam cases constitute the basis of porous shield design porous thin shielding layer: porous many examples, such as thin sheet metal air vents, and so on, when the closer spacing of the holes when the design must be carefully considered. Mabell cell phone jammer  firm has superior after-service.The following are such cases shielding efficiency formula which fc / o: cut-off frequency n: number of holes note that this formula applies only to the hole spacing is less than the diameter of the case can also be used to calculate the relevant metal braid shielding efficiency joints and contacts: welding, brazing or soldering is between thin common way of permanently fixed, occupies a position of metal surfaces must be clean, to make the joints completely filled with a conductive metal is not recommended for fixed with screws or rivets, fasteners because of the low resistance junction between the contact state is not easily sustainable.