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Handheld Cell Phone Blocker 16 Bands 5G Jammer

Legal Signal blocker Jamming

A legitimate signal occupies a legitimate frequency, and because the signal jammer power is too strong, the adjacent frequency band receiving equipment is blocked. For example, the common CDMA downlink frequency band interferes with the GSM uplink frequency band. The spectrum of this interference signal is uncertain, one after another, and it is generally an EMI problem.

The interference source with fixed odds works in the mobile communication frequency band. The interference frequency is almost unchanged, or there is a small range of jitter, and both uplink and downlink may exist. Such interference is more common in legacy dedicated radio systems occupying mobile resources. For example, the original power microwave communication system occupies the mobile 1800MHz frequency band. Since the interference source is a dedicated communication system, the interference signal is stable.

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

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

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