1. 28 bands portable jammer with 27 antennas design, blocking FM radio and Wi-Fi 6E and all cell phone 5G/4G/3G/2G/LORA/LOJACK /GPS/Wi-Fi/RF signals 2. 28 watts high output power, Jamming range 2 to 25 meters (at-75dBm, depends on signal strength in given area) 3. Good cooling system with 4 cooling fans inside and bigger hot sink for longer time working. 4. With DIP switch, can turn on/off any signal band without affect other bands 5. With DC12V car charger, AC power supply is also available 6. With built-in battery, can work 80 minutes, repeated charging
Specifications 1. Jam Signal Type： J28: Full Bands Mobile Phone 5G/4G/3G/2G/WiFi2.4G/5G/GPSL1-L5 UHF/VHF/LOJACK/RC433 315 868/LORA/FM Radio/WiFi6E 2. Output Power: Total 28W, 1W each band with high gains omni antennas 3. Jam Radius: 2-25meters Still depends on the strength signal in given area 4. Power Supply: AC110-240V to DC12V 5. Cooling System: High efficiency aluminum alloy radiator, Build-in 4x cooling fan 6. Working Time: Built-in battery:7.4V/12000mAh, Continue working: Around 80 minutes 7. Product Size: 21 x 13.3 x 8.5cm (without antenna) 8. Product Weight: about 3kg 9. Package Contents: 1 x Jammer Host 27 x omni antenna 1 x AC Charger 1 x Car Charger
