How to improve the interference effect of full-band jammers when the on-site signal is too strong?

The strong mobile phone signal in a certain area is often because the nearby base station is close and there is an indoor mobile phone signal distribution system, that is, a mobile phone signal amplifier. When considering the effect of the full-band jammer, the surrounding base stations and indoor signal distribution systems must be considered because they have a significant impact on the signal shielding range. To enhance the shielding effect of the full-band jammer, the following aspects can be considered:

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Increase the number of jammers and use multiple units in combination to ensure coverage of the entire conference room.
Use a spectrum analyzer or mobile phone signal detection software (such as Cellular-Z) to perform spectrum analysis to find the frequency band with the strongest mobile phone signal. By effectively blocking these specific signals, the ideal full-band interference effect can be achieved.
Contact the operator of the base station or indoor mobile phone signal distribution system to discuss possible adjustments to the transmission power or antenna board direction. This will help reduce the mobile phone signal strength on site, thereby ensuring the effectiveness of the full-band Cell Phone Jammer.

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JAMMERSIGNAL provides high-power 16-line jammers that can be customized in the frequency range of 100MHz-6000MHz. The module group can be easily disassembled and spliced to facilitate future frequency band upgrades and spectrum expansion. In addition, it can be used with low-power machines to enhance the overall suppression effect on frequency bands where individual signals are particularly strong. The jammer has a transmission power of 10-20W per channel, and the modules (frequency bands) can be flexibly combined and configured. For optimal performance, it is recommended to use 6-8 modules per splicing combination, and each switching power supply can power 2 module groups at the same time. There are also options for omnidirectional antennas (7dBi) or assembled backplane directional antennas (12dBi). The best GPS jammer and wifi jammer.