Portable 12 Bands Jammer (12W)



The 12 bands Jammer PRO12 is the portable widest-frequency jammer available on the market right now. It features 12 different jamming frequencies and an excellent battery pack that allows up to 3-4 hours of use (depending on usage).

Its predecessor, the PRO10, could block 10 different frequencies with a lower battery capacity whereas this 12 bands portable jammer packs an astounding 12000mAH Ni-Mh battery. It is equipped with a first-class heat dissipation system thanks to its cooling fans located on both sides of the device.

With the PRO12, you will be able to block all cellular frequencies up to 5G LTE, WiFi 2.4GHz and WiFi 5GHz, GPS L1 satellite navigation system and many more. It’s safe to say that the PRO12 12 bands jammer is the multi-frequency jammer that you need and deserve.

Main features of this portable 12 bands jammer:

  1. The dip switches located on the side of the device will allow you to turn on/off different bands singularly, according to different situations and circumstances.
  2. It blocks all cell phone signals up to 5G LTE, thus giving you the peace of mind you deserve when doing something that requires maximum privacy. This means that regular calls and texts are not allowed. No mobile data allowed either for browsing the internet or going on Facebook, Instagram, WhatsApp, etc.
  3. PRO12 blocks both WiFi frequencies which are 2.4GHz (the most used WiFi frequency by routers and drone remote controls, etc.) and 5GHz WiFi (the most recent type of WiFi used by dual-frequency modern routers and other electronic devices).
  4. It jams GPS L1 which is the frequency used by GPS trackers, Google Maps and other satellite navigation systems.
  5. This portable 12 bands jammer features one of the best battery packs on a jammer known to man, allowing up to 4 hours of operation.
  6. Active heat dissipation system with cooling fans placed on both sides of the device, that allow the jammer to keep a safe and stable temperature.
  7. The device can be operated while charging at the same time. 12V Car charger included.
Anyway, you shall also request a bespoke version of the device by choosing one of the following frequencies: WiFi 5GHz, GPS L2 + Glonass L2, GPS L5, 315MHz, 433MHz, 868MHz. Use the “NOTE” space during checkout or the form below to request customization to the basic version of the PRO12.

The package includes:

  • 12 bands Jammer PRO12;
  • 12 omnidirectional antennas;
  • Pouch case (military-style);
  • Wall charger;
  • Car charger.

Additional information

Weight 1.5 kg
Dimensions 16 × 10.5 × 5 cm

5G + 5GHz + GPS Frequencies, 5G + 5GHz + Remote Control Frequencies

Technical specifications

American Frequencies European Frequencies
850-895MHz: 1W CDMA850 1800-2000MHz: 1W DCS, PCS 2100-2170MHz: 1W 3G, UMTS 2300-2500MHz: 1W 4G LTE + WiFi 2.4GHz 2500-2700MHz: 1W 4G WiMAX Sprint 700-800MHz: 1W 4G LTE USA iPhone (AT&T & Verizon) 1570-1620MHz: 1W GPS L1 + Glonass L1 5G 617-652MHz: 1W 5G 173MHz: 1W LoJack 1170-1280MHz: 1W GPS L2 + L5 + Glonass L2 or 433MHz: 1W Remote Control 1370-1390MHz: 1W GPS L3 + L4 or 868MHz: 1W Remote Control 5.1-.5.9GHz: 1W WiFi 5GHz 758-830MHz: 1W 5G, 4G LTE Low 920-965MHz: 1W GSM900 1800-1920MHz: 1W DCS 2100-2170MHz: 1W 3G, UMTS 2400-2500MHz: 1W WiFi 2.4GHz 2570-2690MHz: 1W 4G LTE High 1450-1620MHz: 1W 5G+ GPS L1 + Glonass L1 5G 3400-3800MHz: 1W 5G 1370-1390MHz: 1W GPS L3+ L4 or 433MHz: 1W Remote Control 164-173MHz: 1W Lojack 164MHz 1170-1280MHz: 1W GPS L2 + L5 + Glonass L2 or 868MHz: 1W Remote Control 5.1-5.8GHz: 1W WiFi 5GHz
Output Power:
12W (1W per channel)
Jamming Range:
5-20 meters (depending on signal strength)
Antenna Interface:
Omnidirectional antennas
Power Supply:
AC100-240V or 12V Car Charger
Ni-Mh battery 12000mAH battery. Up to 4 hours of operation on one full charge
Remote Control:

Extra Info

Operating Temperature:
160 x 105 x 50mm (main unit only, not including antennas)
1.5 Kg
1 year


    12 Bands Portable Jammer Datasheet


    12 Bands Portable Jammer User Manual