2G 3G 4G Jammers

New GPSL1-L5 WIFI LOJACK with large radiator and battery 10 antenna portable mobile phone signal jammer

The first handheld design 10-in-1 frequency shielding all mobile phone signals LOJACK GPSL1L2L3L4L5 WIFI signal.

  • Model No.: JSC110914

The first handheld design 10-in-1 frequency shielding all mobile phone signals LOJACK GPSL1L2L3L4L5 WIFI signal


10 watt high output power high gain antenna, interference range 10 to 20 meters (-75dBm, depending on the signal strength of a given area)


With host protective cover, can be hung or worn on the arm or belt, easy to carry


Through the dial switch, you can turn on/off any signal frequency band without affecting other frequency bands


With car charger, it can be used directly in the car, and it can also provide 12V DC/AC power supply


Built-in larger battery, can work for more than (2.5 hours) 120 minutes


Only interfere with the downlink without intercepting the base station


Good cooling system, built-in cooling fan and larger radiator


The ffected Signal Bands & Signal Frequency:


  1. CDMA&GSM: 850-960MHz

  2. DCS&PCS:    1805-1990MHz

  3. 3G:                 2110-2170MHz

  4. WiFi:              2400-2500MHz

  5. 4G LTE:         725-770MHz (American standard) Or 790-826MHz (European standard)

  6. 4G Wimax:   2345-2400MHz (American standard) Or 2496-2690MHz (European standard)

  7. GPSL1:         1570-1580MHz

  8. GPSL2-L5:    1170-1230 MHZ

  9. GPSL3-L4:    1370-1390MHZ

  10. LOJACK:       167-175 MHZ


  • Power supply: AC110-240V to DC12V  

  • Size:160x 83x 46 mm(not Include Antenna) Length of antenna :166mm Gain:2.0dbi

  • Shielding Radius:10-20meters (depends on the signal strength in the given area)

  • Working Time:Built-in battery:7.4V/12000mAh Continue working: more than 2.5 hours

  • Cooling System:High efficiency aluminum alloy radiator, Build-in 3x cooling fan

  • Output Power:10W


Package Contents


  1. Jammer host * 1

  2. AC charger*1

  3. Car charger*1

  4. Antenna * 10

  5. Protective case * 1


Packing size: 32*26*10 CM

Gross weight: 1.95 KGS