22 Antennas 45W GSM 3G 4G 5G WIFI Cellphone Signal Jammer

  • Full bands blocking, all in one, multi usage, powerful stationary jammer.
  • Adjustable working power and range to avoid blocking adjacent areas.
  • 22 channels is working separately, can switch each channel on/off respectively.
  • Low noise, good cooling system with 5 high power cooling fans and its big heat sink case.
  • High gain antennas, power adjustable button to suit for using anywhere.
  • Import original IC, SMT technology.
  • Effective prevention by GPS satellite positioning tracking, to protect your whereabouts of privacy and confidential information.
  • Can shield 2.4G WIFI / 5.8G WIFI and wireless video transmission signal (optional).
  • Support 7/24 hours continuously working, suitable for many scenes.

This cellphone signal jammer, 22 channels full blocking from 80MHz~6000MHz, single channel power adjustable according to the using environment, to fit for the different request of customers. It is specialized to coverage mobile phone frequencies used in most parts of the worldwide as United States of America, Europe, Asia, Australia, Middle East and Africa, jam standard CDMA, GSM, DCS, PCS, 3G / UMTS, 4G / 4G LTE / 4G WiMAX, 5G and 2.4G WIFI, 5.2G WIFI, 5.8G WIFI, under all types of Android phones, Tablets, Smart Phones, iPhone, GPS, LoJack Tracking devices, remote control signals from various devices such as remote control cars, remote control boats, alarms, wireless sensors, amateur or professional remotely controlled toys, etc. Creating a range of up to 60 meters in “forbidden” zone for all mobile, Wi-Fi, RC and tracking devices to provide you with complete coverage, giving you the privacy, security and peace of mind that you need. Included vehicle power supply allows flexibility for you to take the unit with you and use it while mobile prevent “leakage” of important information along the way saving you from intrusive phone calls.



  • The school’s examination room
  • Various large, medium and small meeting rooms, concert halls, theaters of party and government agencies and enterprises
  • Detention centers, labor reform teams, large, medium and small prisons, troops
  • Inflammable and explosive places such as gas stations, oil depots, oil fields, gas stations, etc.


Specifications of Drone Cabinet Jammer
Antenna22 external omni-directional antenna 
Jamming objectiveAll types of cell phone, Wi-Fi, GPS,walkie-talkie 
Jamming frequencyCustomized from 135 MHz-6000MHz. 
Jamming radius60 meters

【the Cellular signal 2G/3G must ≤-75dBm in the location】

【the Cellular signal 4G must ≤-115dBm in the location】

The jamming radius still depends on the strength signal in given area

Available SystemAnalog (AMPS, TACS, NMT) and digital (GPRS, GSM, 3G, DCS, CDMA, PDC, TDMA, PHS, PCS, IDEN, W-CDMA, UMTS, 4G, 5G, Wi-Fi, Bluetooth, GPS, VHF, UHF, LoJack and etc.) 
Safety RegulationAC Adapter UL (E190582) / CSA (LR112971 Level 3) 
Jamming Typesweep jamming 
Single Output Power+33dBm / 2W±200mA 
Total Output Power45W 
Working Power InputAC 110V 60Hz ~ AC 240V 50Hz to DC 12V / 24V, with car charger 
Dimension450(L)×235(W)×58(H)mm (not including antennas) 
Full Set Weight7.65kg 
Antenna Gain≥3dBi 
Operating temperature-30℃ to +60℃ 
Relative humidity≤85%(RH) (please keep the machine dry) 
Air pressure86~106kPa 



  • Open the package, take out the jammer and its accessories.
  • Install the antennas to the correct position on the jammer as the number indicated.
  • Connect the AC plug, and switch on the electricity until the LED light is green on.
  • Switch the power adjustable button to its maximum one by one, the jammer is working (please do not shield the antenna between the blocking object and the jammer to affect its performance).
  • Since the valid scope covered by the jammer is a round area with the isolator as the center, please put the jammer in a central part of the blocking area, to help get a best performance.
  • Please keep away strong electromagnetic sources with heat sources to ensure high isolation affect and stable operation for a long time.
  • Switch off the device in time when not using it, lest the normal operation of mobile phones be affected.
  • While using the isolator outdoors, be sure to keep it away from water or damp.
  • Keep away from caustic gases and liquids, and be sure to make it dust-proof and moisture-proof, lest the aging of the components inside should be accelerated.



  • 1pc x jammer main unit
  • 1set x antennas (22 pcs)
  • 1pc x AC adapter
  • 1pc x AC power cable
  • 1pc x car charger