Will full-band jammers interfere with base stations?

Will full-band jammers interfere with base stations?

The widespread use of full-band jammers does cause interference to mobile operator base stations. When the number of Cell Phone Jammers is small and the transmission distance is limited, the interference effect on the base station is still tolerable, but when customers purchase and use high-power jammers, and use conventional white noise high-power suppression methods, and are close to the communication base station, the situation is unbearable.

However, JAMMERSIGNAL Electromechanical Technology Co., Ltd. is a professional high-power full-band jammer manufacturer with nearly 20 years of experience. We have implemented technical measures to ensure that our high-power shielding equipment will not interfere with base stations.

Solving the problem of base station interference is not complicated. Usually, the interference to the base station mainly affects the uplink frequency band. Previously, the mobile phone base station signal was divided into two frequency bands, uplink and downlink. The full-band jammer mainly interferes with the downlink frequency band of the base station. Unless some inferior product manufacturers cannot accurately adjust the interference signal within the downlink frequency band, it generally does not interfere with the uplink frequency band of the base station. Best-selling WIFI jammers and GPS jammers in Europe and America.

But with the popularity of TDD (time division duplex) systems in mobile phones, the system uses the entire bandwidth of the frequency band without distinguishing between uplink and downlink, which brings a challenge. When a full-band jammer interferes with this frequency band, the traditional continuous white noise interference method will inadvertently affect the uplink time period because the TDD system does not distinguish between uplink and downlink.

Fortunately, TDD’s time division duplex working mode provides a simple solution. By using a synchronization module that receives base station signals and synchronizes with the time slots for processing uplink and downlink signals, the interference signal of the full-band jammer is only transmitted during the time period when the base station processes downlink data. This effectively avoids interfering with the uplink data processing of the base station and ensures uninterrupted communication.

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