No RSS feed added

GPS 2G 3G 4G WIMAX Mobile Phone Jammer with LCD Display Screen Maximize

GPS 2G 3G 4G WIMAX Mobile Phone Jammer with LCD Display Screen

745 Items in stock



  1. LCD Display Screen: Display whether the jammer is working normally. It can display the battery power, charging and the body temperature, making it more convenience to control the using of the device.
  2. Cooling Fan: Using dual fans for cooling, with more uniform heat dissipation, more stable interference performance. Thus the jammer could be used in car directly, with a car charger and AC charger included.
  3. Switches: 1 main switch, the No. 1 to No. 6 switches for antenna's single control switches. You can choose the jamming antennas function individually; the switch has memory function. If the device restarts, it will keep the previous jamming settings by default.

  Before turning on the device, you must install the antennas correctly according to the marked indication on the main unit:
  (1) CDMA/GSM:850 - 960MHz
  (2) DCS/PCS:1805 - 1990MHz
  (3) 3G: 2,110 - 2170MHz
  (4) 4GLTE:725-770MHZ OR 790-825
  (5) 4G WIMAX:2345-2400MHz OR 2620-2690MHZ
  (6) GPS 1570MHZ - 1580MHZ
  You can select the above 6 frequency bands you need to block.

Other Manufacturer Specifications:

  • Total output power: 3W, Small size design so the temperature is a little bit higher
  • Jamming range: up to 20m, the jamming radius will depend on the strength of signals in given area 
  • External Omni-directional antennas all the TX frequency covered down link only 
  • Power supply: 50 ~ 60Hz, 100 ~ 240V AC 
  • With AC adapter (AC100-240V-DC12V), 4000mA/H battery
  • Dimension: 145x83x52mm and not including antennas
  • Inner box dimension:238x175x75mm
  • Full set weight: 0.88Kg
  • Built-in Battery: 4000mA/h, fully charged need about 6 Hours
  • Working time:1-2 Hours.

Application Area:

  • This jammer can be applied at meeting rooms, conference rooms, trains, bus and so on.
  • As to some locations used for special purposes such as hospitals, gas stations and more, please do field test first to make sure no interference happened to the normal operation of their equipments and instruments.

Warranty: One year since the delivery date.


Awesome jammer! I highly recommend this one

This jammer can not only block the normally used cellphone 3g 4g signals,but also the gps signal. I am satisfied!

Write your review !

Write your review

GPS 2G 3G 4G WIMAX Mobile Phone Jammer with LCD Display Screen

GPS 2G 3G 4G WIMAX Mobile Phone Jammer with LCD Display Screen

Write your review

What Cellular Frequencies

Don't know what cellular frequencies are used in your country? We will help:


Contact us

Our support hotline is available 24/7.

Contact our expert support team!