2G 3G 4G Jammers

Adjustable 20 antennas Desktop 5G mobile phone jammer WiFi GPS Lojack VHF UHF RC signal jammer

Jamming Types: CDMA, GSM, DCS, PCS, 3G, 4G, 5G cell phone, WiFi 2.4G & Bluetooth, WiFi 5G, GPS L1L2L3L4L5, RC 315 433 868, VHF, UHF, Lojack

  • Model No.: JSC191201

This adjustable 20-antenna desktop 5G mobile phone jammer WiFi GPS Lojack VHF UHF RC signal jammer is the latest desktop. This new type of jammer has a new breakthrough in the frequency range it covers. It can cover up to 20 different frequency bands, including all mobile phones, WiFi, GPS, VHF, UHF, Lojack and RC 315 433 868 frequency bands. We have also added 5G mobile phone frequency bands to this new setting to enable it to meet the needs of the recent 5G era in 2020 and the next few years.


1. 20 frequency bands are combined into one, including 5G mobile phone signal jammer 3.5G, 3.7G, 5G WIFI, GPS, VHF, UHF, Lojack and RC 315 433 868 frequency bands;

2. With remote control, it can be switched remotely;

3. Good heat dissipation system with 5 built-in cooling fans;

4. Low noise;

5. Any single frequency band can be adjusted or closed arbitrarily without affecting the operation of other frequency bands;

6. Stable ability;

7. 7/24 uninterrupted work;

8. It can be used directly in the car with car adapter.


1. Suitable for meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses, etc.

2. For special purpose places such as hospitals, gas stations, etc., please conduct on-site testing first to ensure that the normal operation of the equipment is not disturbed

Affected Frequency Bands:

1. CDMA: 851-894MHz

2. GSM: 925-960MHz

3. DCS/PCS: 1805-1990MHz

4. 3G: 2110-2170MHz

5. 4G LTE: 790-826MHz or 725-770MHz

6. 4G WIMAX: 2620-2690MHz or 2345-2400MHz

7. 3.5G(5G Cell Phone): 3400-3600MHz

8. 3.7G(5G Cell Phone): 3600-3800MHz

9. WIFI2.4G: 2400-2500MHz

10. WiFi5.2G: 5100-5600MHz

11. WiFi5.8G: 5600-5900MHz

12. GPSL1: 1575MHz

13.GPSL2L5: 1170-1230MHz

14.GPSL3L4: 1370-1390MHz

15. Lojack: 167-175 MHz

16. UHF: 400-470MHz

17. VHF: 135-174MHz

18. RC315: 315 MHz

19. RC433: 433MHz

20. RC868: 868MHz

  • Power supply:AC 110V/220V and 12V cable to car battery

  • Shielding Radius:up to 60 meters (@-75dBm  still depends on the strength signal in given area. The shielding radius of VHF/UHF signal should be lesser than cell phone signal.)

  • Cooling System:5 cooling fans inside

  • Dimension:(width, height, length)  450x240x60mm

  • Total output power: 52W

Package Contents:

  1. Multifunction jammer x 1

  2. AC adapter x 1

  3. Car adapter x 1

  4. Antenna x 20

Packing size: 48*43*12 CM                          

Gross weight:6.7 KGS