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Does the customer need to debug after receiving the mobile network jammer?

Does the customer need to debug after receiving the mobile network jammer?

  • 2022-09-25
Before leaving the factory, mobile network jammers are allowed to be delivered only after each frequency band has passed the commissioning and aging tests. After receiving the network jammer, the customer does not need to debug, but only needs to connect 220V mains power to test the shielding distance through the mobile phone.

When the power of each output frequency band of the jammer leaves the factory, it is debugged and output according to the maximum power, so there is no need to debug again. The signal jammer of stand-alone version can be used directly after being powered on. The network version of the signal jammer can also be used to directly test the shielding effect without further adjustment. However, after networking, software shall be used to debug whether the connection of each signal jammer is normal and whether the functions of the system software can be used normally.

Because the shielding distance of mobile network jammer is closely related to the on-site environment and signal strength, the shielding distance is different in different places. The shielding distance of mobile phones from different operators will be different in the same on-site environment. This is because the maximum output power of each frequency band of the signal interference shield is generally 2-3W. However, in the same environment, the signal strength of the three major operators can be different. The shielding distance that affects the mobile network jammer is related to the signal strength of the three major operators. The stronger the signal, the shorter the shielding distance, the weaker the signal, and the farther the shielding distance. Therefore, different operators have different shielding distances.

If it is found that the on-site shielding distance of the mobile network jammer is relatively short, this is because the on-site signal is too strong, that is, the base station is relatively close to the place that needs shielding. The small power signal interference shield can no longer meet the required shielding distance. The high-power mobile network jammer can be replaced. It is recommended to use the SMa-818K90 high-power machine produced by Nanjing Baikang Electromechanical Technology Co., Ltd. with a single channel output power of 10-15W.

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