Why does the chip in the router use a nickel silver shield?

Nowadays, the network is indispensable, and more routers are used. So why do the chips in routers use nickel silver shields? Dongguan Hardware will answer for everyone. First of all, when the antenna is transmitting, the signal is too close to the input terminal, which will generate positive feedback, which is easy to self-excite and burn. In order to eliminate the self-excitation phenomenon, the amplifier signal processor will automatically add attenuation, and the output power will be reduced. The signal sent out by adding the white copper shield antenna will not interfere with the input end. Secondly, the signal emitted by the antenna has a greater impact on nearby interference, and adding the necessary shield can greatly enhance the stability. Third, if the router is not shielded, the 2.4G wireless signal will be greatly interfered with when the USB is connected to the hard disk. Finally, in order to prevent interference with others, electromagnetic certification is required. Dongguan Hardware manufactures nickel silver shields. It is a stamping factory that pays more attention to quality than its customers. They do their best in every aspect. In terms of quality, they have an ISO9001 quality management system. There are dedicated QC, more than 20 years of experience in mold opening masters, skilled and accurate mold opening, high pass rate, stamping flatness of 0.07mm, and 16 quality inspections strictly. The shielding cover produced is of high quality, in line with national environmental protection standards, and meets the requirements of EU ROHS and REACH standards. The production cycle is 2-3 days, the appearance is exquisite and smooth, and it can be customized according to customer requirements, which can quickly solve time-critical problems for you.