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Can this jammer device jam all cell phone signals?

its fairly easy to do with a spectrum analyzer, just check for a high power noise or flat signal in the 800 MHz and 1800 MHz ranges, Also if you get 2 more antennas you can triangulate the location of the jammer by the time difference of signal reception for each analyzer.

How much does a multi-band telephone jammer cost?

A cell phone jammer is a device used to prevent a cell phone from receiving signals from a base station. Mobile phones are very useful. Common mobile frequencies include GSM, CDMA, DCS, PCS, 3G, 4G.

How many antennas does a 5G signal jammer have?

This new powerful cellphone WIFI GPS 5G signal jammer is designed with 12 antennas which bring us a strong jamming ability. And it can not only cut off all 3G 4G 5G mobile phone signals, but also block WiFi GPS LOJACK signals.

What is the ultra desktop GSM signal jammer?

The ultra desktop gsm signal jammers can jamming 16 bands, has high applicability. As the most powerful desktop jammer, this device has comprehensive jamming bands, can jamming all mobile phone frequencies, WiFi, GPS, Walkie - talkie and so on.


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