Product Description

You must know the latest 3G 4G LTE cell phone signals. However, do you know the newest Latest New Most Powerful 12W 3G 4G LTE Cell Phone Signal Jammer Device with Car Charger ? It can block the 3G and 4G LTE cell phone signal.

With this high power 3G 4G LTE cell phone jammer, the shielding range includes CDMA (851-894MHz), GSM (925-960MHz), DCS/PCS (1805-1990MHz), 3G (2110-2170MHz) and 4G LTE(725-770 MHz) . What’s more, the jamming range is up to 40 meters. The AC110-220V / DC5V power supply makes the blocker working long time and continuously without stop.

The high power 3G 4G LTE cell phone jammer is widely used in the area of prison, guard, invigilate etc. If you are looking for a powerful and effective jamming device, you can stop here. Just put the device into your cart, you can easily to block the mobile phone signals.

Specifications :

  • Shielding Range:
    • -CDMA 851-894MHz 35dBm 5dBm/30KHz(min)
    • -GSM 925-960MHz 35dBm 5dBm/30KHz(min)
    • -DCS/PCS 1805-1990MHz 33dBm -2dBm/30KHz(min)
    • -3G 2110-2170MHZ 33dBm 0dBm/30KHz(min)
    • -4G (LTE): 725－770 MHZ 33dbm
  • Antenna: 4pcs Omnidirectional antennas
  • Working Hours: long time work continuously without stop
  • Working temperature: -40 ~ +55 degree centigrade
  • Relative Humidity: 20%-95%
  • Semidiameter of interception: (2-50) meters@-75dBm still depends on the strength signal in given area.
  • Output power: 12W
  • Energy Consumption: 30W
  • Power Supply: AC110-220V±10% / DC5V 45-55Hz
  • Weight: 3KG
  • Product size:210*50*210mm
Note: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.


3G 4g LTE 312
4g LTE 違い 656
4g LTE ケータイ 2063
4g lteとは 5318
Cell phone carrier 4088

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