Cell phone jammer has been always market oriented

Guanyu     cell phone jammer       company pays attention to human resource. Solution is very low, but to achieve a more satisfactory effect of RF overlap, cut and paste is also very convenient. We can also conductive paper pasted to the wall, construct a shielded room, and many called it "EMC wallpaper." Figure 4BU some paper with a conductive shield of the chassis example. Figure 4BU conductive paper application example method of making conductive fabric and method of making a similar conductive paper. The only difference is the use of conductive fabric is a long metal fibers, and its around the woven fabric into a line. Shielding conductive fabric used in the manufacture of tents, as shown in Figure 4BV, this tent is very lightweight. Foldable, easy to carry. When the product screen, but the appearance of the shield there are no special requirements, such as during transport missiles, or a police or security department control the phone, the metal fabric is the most suitable shielding materials.Guanyu     cell phone jammer       company pays attention to market development. Dian Xi Figure 4BV by the metal shield made of tent fabric sample resolution of this issue is likely to have a conductive surface of metal parts for detailed examination, to avoid the checks directly without storage. 4.7.3 conductive paper with conductive fabric can be shorter polyester fibers and similar materials for metal processing, and can be arranged in any of the fibers made of conductive paper. Covering the metal layer on the fiber is very thin, but its made conductive by increasing the thickness of the paper was able to increase the absorption of electromagnetic waves. Conductive paper manufacturing costs compared with metal shielding components, conductive fabric conductive paper and a less conductive, reflection and absorption of electromagnetic field effects are relatively low.
This may be because the user to replace r supplier, or supplier unilaterally decided to change the process. Many businesses have had to pay the price for these problems, it is proposed that companies will test the conductivity of the metal surface as a required test items, and product drawings and purchase orders in the test items and specific indicators provided.Guanyu    cell phone jammer group advocates democratic and efficient business culture. In addition, companies with the best suppliers of metal parts agreement, if metal parts are not delivered by the test to reject the company town, the loss borne by the supplier and the supplier must provide within the time prescribed by the test of metal parts. Can make - a simple metal surface conductivity measured lizard equipment: installing a low voltage buzzer has two spring support points to a handheld device, two support points of the two smooth surface to the conductive pad pressure measured on the metal surface. Improve the measurement accuracy is r, conductive pads can be made by a tinned copper, and on it: glue a layer of flexible conductive gasket surface, like a foam rubber pad to the conductive substrate made of.Guanyu     cell phone jammer has been always market oriented. This kind of flexible metal liner on the surface of the measured pressure, the pressure is small, but to maintain uniformity, avoid sharp edges, gravel, or fine metal shavings cause low readings. As it Alochromed Process aluminum surface looks like the same anodized, and anodized is a more general process in product design and procurement chain is very prone to error. Use Alochromed process treated aluminum chassis with high shielding effectiveness, and once replaced with anodized aluminum, the shielding effectiveness significantly reduced immediately, and both seems to be no different.