High quality Signal Jammers for sale at the most competitive prices. Free Worldwide Shipping, 1 Year Warranty

High Power Radio Jammer 18 Antennas mobile phone signal blocker Desktop GPS Jamming equipment Powerful wifi disruptor Conference rooms frequency scrambler UHF Jammer with remote control All-in-one VHF blocker Full band GPS scrambler Walkie-Talkie signal blocking device

Desktop High Power Radio Jammer and mobile phone Wi-Fi GPS All-in-one signal blocker for Conference rooms

  • 1419.19
  • $2019.19


  • DJ-18
  • Free worldwide shipping, shipped within 3 days ( Configure the jammer ), delivered within 12 days
  • 1 year warranty
  • SSL encryption, website privacy
After the order is completed, you will receive an email (if you don't receive it, please check your spam inbox) containing your order details and the shipping address. Please check carefully.

Don't know which jammer to buy? Send us an email [ [email protected] ] and tell us your requirements (signal to be blocked, distance to be blocked, portable or Desktop ? budget...), and you will definitely get the best recommendation.

This is a high-power desktop Radio jammer with the latest design, which can be remotely controlled by an infrared remote control switch, which is very powerful. It can not only cut off all 2G 3G 4G cell phone signals, but also interfere with Wi-Fi 2.4G/5GHz GPS LOJACK, RF 315MHz, 433MHz, FM, UHF walkie-talkies and wireless headset/microphone signals. The output power of 42W ensures that it has a strong interference ability, and the maximum interference radius can reach 40M. Ideal for use in large conference rooms, theaters or private spaces.

Product Highlight:

  • Effective prevention of GPS satellite positioning. Protect your whereabouts, privacy and confidential information.
  • It only interferes with GPS satellite signals and does not affect the normal use of mobile phones.
  • High performance, light weight and easy to carry.


1. CDMA: 850-894MHz
2. GSM: 925-960MHZ
3. DCS: 1805-1880MHZ
4. PCS: 1900-1990MHz
5. 3G: 2110-2170MHZ
6. WIFI 2.4G: 2400-2500MHZ
7. 4G1 LTE: 700-805 or 790-826MHz
8. 4G LTE: 2500-2690MHZ
9. 4G2 1700: 1710-1780MHz
10. 4GH 2300: 2300-2400MHZ
11. Walkie-Talkie VHF1: 135-200MHZ
12. Walkie-Talkie UHF2: 200-300MHZ
13. Walkie-Talkie UHF3+RC315: 300-400Mhz
14. Walkie-Talkie UHF4+RC433: 400-500MHZ
15. LOJACK: 167-175MHZ
16. GPSL1: 1570-1580Mhz
17. GPSL2+L5: 1170-1280MHZ
18. GPSL3+L4: 1370-1390MHZ

Power: Power Adapter 50 to 60Hz, (110 or 220V AC-12V DC) Car Battery Charger DC12V
Dimensions: (L, W, H) 460 x 238 x 60mm (without antenna)
Packing size: 55*44*15cm
Net weight: 7kg
Gross weight: 8.0kg
Cooling system: high-efficiency aluminum alloy radiator, built-in 5 fans
Working hours: never stop working
Total power: 42W
Shielding radius: (2-40) meters at -75dBm (still depends on the signal strength in a certain area, VHF/UHF signal shielding radius is about 10 meters)
Warranty: 1 year

Scope of application:

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 quietness, confidentiality and information security.

In some special-purpose places, such as hospitals, gas stations, etc., please conduct an on-site test first to ensure that it does not interfere with the normal operation of its equipment.

Package Lists:

Radio signal blocker x 1
Power adapterx 1
Antenna x 18
Car battery cable x1
IR remote control x1


1. The jammer matches the frequency bands of different countries. Please confirm that the country of purchase is the same as the country of actual use. Otherwise it cannot be used. Please read jammer features before purchasing.
2. When low-power jammers (such as hand-held jammers) block high-power signal devices (such as high-power WIFI routers, Bluetooth audio devices, etc.), the effect will be poor, or even unable to interfere.
3. Do not use while charging.
4. Do not use handheld jammers as desktop jammers
5. Do not use the jammer until the antenna is connected.