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

Handheld Mobile Jammer Newly Designed RC signal blockers Portable GPS Scrambler Shielding cellular signals Affordable Wifi disruptor

Newly Designed 12 Antennas Handheld Mobile Jammer

  • 669.98
  • $919.98


  • PJ-12

This newly designed 12-Antenna portable signal jammer is an upgraded version of the 10-antenna, adding 2 jamming channels, with more optional frequency bands and wider practicality.

This affordable and powerful handheld mobile jammer features 12 longer 2.0dbi omnidirectional antennas and a 12000mAh battery. Within its effective range, it can interfere with GSM, 3G, 4G, 5G, WiFi, GPS, RF315/433/868, Lojack and other signals. According to the surrounding signal strength, the maximum interference distance can reach 25m, and it can work continuously for about 2.5 hours when fully charged. It is very powerful and very suitable for carrying out and temporary use.

This powerful cell phone jammer can be used in a variety of places that require phone interruption, privacy and information security, such as classrooms, training centers, conference rooms, museums, theaters, concert halls, churches, etc.;

For some special places, in order to ensure that the normal operation of other equipment and instruments is not affected, please use it after on-site testing, such as hospitals, gas stations and other public places.

Product Highlights:

1. Small design, easy to use and easy to carry;
2. Total output power: 12W, each frequency band can be set to turn on or off the power.
3. Interference range: up to 25m, the interference radius still depends on the signal strength in a certain area.
4. All transmit frequencies of the external omnidirectional antenna only cover the downlink.
5. Power supply: 7.4V 12000mAh rechargeable battery, full charge time is about 9 hours.
6. With power adapter (50 to 60Hz, AC100-240V-DC12V) and car charger.


-CDMA & GSM: 850-960MHz
-DCS&PCS: 1805-1990MHz
-3G: 2110-2170MHz
-Wifi 2.4G: 2400-2500MHz
-GPS L1: 1570-1580MHz
-4G LTE: 725-770MHz (US version) or 790-826MHz (EU version)
-4G Wimax: 2345-2400MHz (US version) or 2496-2690MHz (EU version)
-RC 315: 315MHz
-RC 433: 433MHz
-RC 868: 868MHz
-GPS L2-L5: 1170-1280MHz
-LOJACK: 135-174 MHz

Output power: 12W
Power supply: AC110-240V to DC12V
Weight: 2.0kg
Size: 195*102*48 (without antenna)
Antenna Length: 166mm Gain: 2.0dbi
Shield Radius: 10-25 meters (depending on the signal strength within a certain range)
Built-in battery: 7.4V/12000mAh
Working time: more than 2.5 hours
Cooling system: High-efficiency aluminum alloy radiator with built-in 3x fans
Warranty period: one year from the date of delivery

Package Lists:

1 x Portable Cellular Jammer
1 x AC Charger
1 x Car Charger
12 x Antennas