2G 3G 4G Jammers

8 Bands Portable All 3G 4G Mobile Phone And All GPS Signal Jammer

Great use for 3G 4G and GPS signal universally.

  • Model No.: JSC1701115

The Selectable 8 Bands Portable All 3G 4G Mobile Phone And All GPS Signal Jammer

Model No.: JSC1701115

  • Total output power: 4 Watts, Mini size design, each band is adjustable for power ON or OFF.

  • Jamming range from 5 meters to 20 meters, the jamming radius still depends on the strength of the signal in the sue site and if there is some interfenrece.

  • External Omni-directional antennas all the TX frequency covered down link only.

  • Power supply: 50 to 60 Hz, 100 to 240 V AC.

  • With the power AC adapter the input from AC100V to 240V, with stable output by DC12V); With high capacity 4000 mAh rechargeable battery pack.

  • Power supply all stuitable worldwide: 50 to 60Hz, 100 to 240V AC.

  • The signal jammer unit size it's really small by 132 x 80 x 41 mm.

  • Full set the weight is around 0.8 KGS.

The ffected Signal Bands & Signal Frequency:


  -Band 1: 4G: 1710-1775 MHz

  -Band 2: GSM: 851-960 MHz

  -Band 3: DCS & PCS: 1805-1990 MHz  

  -Band 4: 4G: 2500-2690 MHz

  -Band5: CDMA: 725-770 MHz/790-820 MHz  

  -Band 6: GPS L1: 1500-1600 MHz

  -Band 7: 3G: 2110-2170 MHz    
  -Band 8: L5 L2 L3 L4:1170-1280 MHz

Battery Charging: The charging light turns from RED (while the charging) to Green, means the full charge done.

Cooling Fan: While charge, or operations, the cooling fan will automatically start to cool down the temperature when the device become a little bit hot. Too Comfortable!

Packing Details

  • The unit of the Portable Cell Phone Jammer & GPS Jammer x 1 pc

  • Power Supply AC Charger x 1 pc

  • Power Car Charger x 1 pc

  • Signal Antennas x 8 pcs