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Handheld Cell Phone Blocker 16 Bands 5G Jammer

How Signal blocker Jamming Works

At present, there are two ways to interfere with downlink signals. One is high-power suppression, which is to send out 2\3\4\5G and white noise signals in the same frequency band as the base station signal through a piece of equipment to drown out the original signal, thereby Realize the shielding of the signal. This method will also interfere with the uplink signal of the base station.

The other is the signaling-level intelligent blocking jamming signal technology. The device scans the public network signal through the scanning antenna, and then blocks the public network base station signal through signaling-level instructions, simulating the public network base station signal to transmit false base station signals into the environment. Signals are induced, thereby blocking specific signals. This type of equipment has low power and good shielding effect, which is the development trend of the new generation of mobile phone signal jammers.

10 Antenna Handheld Adjustable Cell Phone Signal Jammer

10 Antenna Signal Jammer

Hand held signal shielding device is our factory using advanced technology, for the contiuous developmentof communication standards, according to the actual situation of domestic and international wireless ommunication to develop

$460.43$1048.57

Newest 24 Band Portable Jammer Blocks All Cell Phones 5G 4G 3G 2G

Portable Jammer

World First 24 Antennas all-in-one design wireless signal Jammer with nylon cover for portable, jamming all types of Android phones, Tablets, Smart Phones, iPhones, Win phones etc. that use 2G, 3G, 4G 5G, and CDMA 450Mhz

$1115.02$3015.87

Desktop 12 Bands Phone Signal Jamming Multiple Frequencie

Multiple Frequencies Jamming

The jammers are customized according to the frequency bands of different countries, please confirm that the purchase country and the actual use country are consistent. Otherwise it can not be used.Please read the jammer function before purchasin

$2830.34$4667.12

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