What signals can cell phone jammers currently jam

Perfectjammer 2019-07-15

Currently, cell phone jammer on the market are all in the full spectrum, and one can block 3G, 4G WiFi and GPS Lojack. It can effectively shield: CDMA: 867-885 MHz, GSM: 923-964mhz, DCS/4G: 1803-1994 MHz, 3G (unicom/telecom) : 2109-2175 MHz, mobile 3G: 2395-2487 MHz, 4G1: 2298-2406 MHz, 4G2: 2547-2650 MHz.

Need install cell phone jammers in prisons Choose inner and outer signal jammers?

Block A Cell Phone Number Sprint Uses In The Future How Do U Block Your Number On A Cell Phone Provide A Good Environment

Cell Phone Jammer Jail Needs Scientific Use Gsm 900 Cell Phone Jammer Balanced Life

Call Blocking Device For Cell Phones Solve The Blocking Problem Cell Phone Jammer For Warehouse Size Reduce Mobile Phone Usage

Cell Phone Jammer Project Abstract Is Relied On By Enterprises Camera Blocking Cell Phone Case To Meet Your Needs

Cell Phone Jammer Principle Causes Signal Quality Degradation How To Block A Facebook Page From My Cell Phone Block 5G Signal How to anti-detective GPS tracker Cell phone jammers protect drivers Why we need gps jammer for women? How to fight against illegal mobile phone Military jammer threat from North Korea Cruise missiles counter jammers Special drone jammer from Russia Application principle of uav jamming equipment Provocation from Russia - powerful GPS jamming