2G 3G 4G Jammers

Portable 10-antenna LOJACK GPS Wi-Fi signal blocker Larger radiator and battery 7 watts

Jamming Types: CDMA, GSM, DCS, PCS, 3G, 4G, WiFi 2.4G & Bluetooth, WiFi 5.8G, GPS L1, Lojack

  • Model No.: JSC087001

The latest world's first 10-band all-in-one handheld design, 10-band interference uses 2G, 3G, 4G and CDMA 450Mhz all types of Android phones, tablets, smart phones, iPhones, Win phones, etc., Block LOJACK GPS, Wi-Fi, walkie-talkies UHF/VHF and radio frequency signals (such as 315, 433, 868). Very popular in 2019 and the next few years.

It can be used in meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses and other places that require silence, confidentiality and information security.


  • The world's first 10-band all-in-one handheld design, which can shield all mobile phone signals, LOJACK GPS, Wi-Fi, and RF signals

  • 7-watt high output power high-gain antenna, interference range 2 to 20 meters (-75dBm, depending on the signal strength of a given area)

  • With host protective cover, easy to carry

  • Built-in cooling fan and larger radiator

  • Through the DIP 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 more than (2.0+ hours) 120 minutes: use the world's safest large-capacity battery, rechargeable

The Isolating Signal Bandwidth include:

  1. LOJACK :167-175MHz

  2. GSM:925-960MHz

  3. DCS or PCS :1805-1880 or 1920-1990MHz

  4. Wi-Fi 2.4G: 2400-2500MHz

  5. Wi-Fi 5.8G: 5725-5850MHz

  6. CDMA: 851-894MHz

  7. 4GLTE 700: 700-803 or 790-862MHz

  8. GPSL1: 1560-1580MHz

  9. 3G: 2110-2170MHz

  10. 4G2600 or 2300: 2500-2690 or 2300-2400MHz

  • Output Power:Total 7W,0.7W each band

  • Jam Radius:2-20meters

  • Power Supply:AC110-240V to DC12V

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

  • Working Time:Built-in battery:7.4V/8000mAh Continue working: more than 2.0+ hours

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

Package Contents

  1. Interference host x 1

  2. AC charger x 1

  3. Antenna x 10

  4. Car charger x 1

  5. Host protective sleeve x 1

Packing size: 27*25*9 cm    

Gross weight: 1.5 KGS