8 bands Handheld Portable Cell Phone GSM CDMA 3G 4GLTE WIFI GPS VHF UHF Lojack Jammer


This Portable Handheld  high power output of 8W so that this high power signal blocker owns up to 30 meters jamming distance depending on the signal strength in the given area. Besides as this high power multi-purpose signal blocker owns 8 antennas so that it can cut off the signals of CDMA/GSM, DCS/PCS, 3G, WiFi, 4G LTE,4G Wimax, GPSL1, VHF UHF and Lojack Jammer at the same time, which is really powerful. what’s more, the adjustable button has also been used on this high power signal blocker so that you can decide the jamming frequency bands and jamming distance according to your real situation.



  • Affected Frequency Ranges:
    (option frequency for 8 band)

– CDMA : 850-894 MHz
– GSM : 920-960 MHz
– DCS : 1800-1880 MHz
– PCS : 1920-1990 MHz
– 3G : 2100-2180 MHz
– 4G LTE (US.725-770MHz)/- 4G LTE (EU.800-895MHz)
– 4G Wimax (US.2345-2400MHz) /- 4G Wimax (EU.2620-2690MHz)
– WIFI : 2400-2480 MHz

Option Frequency:
– GPS L1 : 1575.42 Mhz
– VHF: 140MHz-180 MHz
– UHF: 420MHz-480 MHz
– Lojack : 167-173 Mhz

  • Total output power: 8W
  • Jamming range: up to 20m, the jamming radius still depends on the strength of the signal in given area
  • External Omni-directional antennas all the TX frequency covered down link only
  • Power supply:AC 110250V/12VDC(12A)
  • Dimension:130*90*60mm
  • Net Weight: 0.75kg

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