How many Watts Does a 3G 4G 5G jammer use?
And it can not only cut off all 5G 3G 4G mobile phone signals, but also jam Wi-Fi2.4G/5GHz GPS LOJACK, RF 315 MHz 433MHz , VHF UHF Walkie-Talkie & Wireless Headset/Microphone signals. Full bands jammer is power full to blocks all the signals, Jamming frequencies the jamming radius up to 40meters.
What kind of signal can a cell phone antenna block?
Cell phone signals can be blocked a little or a lot depending on the type of materials used in construction of the building. Materials that do not conduct electricity like wood, drywall, plastics, and glass will impede a cellular signal, but not block it. Materials such as tin, copper, silver, aluminum and others can completely block the signal.
What kind of signal does a phone jammer block?
Known as cell jammers, signal blockers, GPS jammers, or text stoppers, a cell phone signal jammer holds up the radio frequency in a given area, creating a sort of signal traffic jam that blocks all communication.
What is Desktop 4 Bands GSM 3G 4G blocker device?
2018 most popular high power desktop Wi-Fi/Bluetooth Jammers that interferes with GSM, 3G, 4G, wireless signals.During the signal jammer woking, stopped all the phone device signals with the radius range of 40m. Desktop 4 antennas wifi signal blocker can jamming GSM 3G WIFI GPS signal, and 315MHz 433MHz 868MHz remote control frequency.