About this device:

Name: 8 Antenna Portable 2G.3G.4G.WIFI. GPSL1 Mobile phone signal jammer
Model: WJ-8500A
Colour: Black

Basic Specifications
Jam signal type:
1: WJ-8500A mobile phone 2G.3G 4G.GPSL1.WIFI
Output power: 4W in total, 0.5W for each frequency band
Blocking radius: 2-20 meters
Power supply: AC110-240V to DC12V
Cooling system: high-efficiency aluminum alloy radiator, built-in 1 cooling fan
Working hours: 1.5 hours of continuous work
Product size: 133x 75x 35 mm (without antenna)
Product weight: about 0.75kg
Package Contents: Jammer Host x 1, AC Charger x 1, Omnidirectional Antenna x8 DC12V Car Charger x1

Advantage
1.8 wristband 4W, NiMH battery 4000Mah, working for 1.5 hours, support battery charging.
2. Shielding radius: (2-20) meters at -75dBm, high-gain omnidirectional antenna
3. Use DIP switch, independent switch for each frequency band, and equipped with working LED lights
4. Can be used directly in the car, equipped with car charger and AC charger
5. Internal cooling fan and larger radiator design ensure the device works continuously

Specification:
Cover interface standard:
WJ-8500A
Band 1: CDMA: 850 to 894MHz
Band 2: GSM: 925 to 960MHz
Band 3: DCS and :PCS: 1,805 to 1990MHz
Band 4: 3G: 2,110 to 2,170MHz
Band 5: 4G LTE: 725 to 770MHz (US standard) or 790 to 826MHz (European standard)
Band 6: 4G Wimax 2345 to 2400MHz (US standard) or 2620 to 2690MHz (European standard)
Band 7: Wi-Fi: 2,400 to 2,500MHz Band 6: GPSl1: 1570 to 1580MHz
Band 8: GPSL1: 1570 to 1580MHz

1. ODM and OEM orders are welcome
2. Total output power: 4W, small size design, adjustable ON or OFF power for each frequency band
3. Interference range: up to 20m, the interference radius still depends on the signal strength of a given area
3. The external omnidirectional antenna only covers all downlink transmission frequencies
5. Power supply: 50~60Hz, 100~240V
6. Equipped with AC adapter (AC100-240V-DC12V), 4000mA/H battery

application:
It can be used in meeting rooms, conference rooms, museums, art galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses and other places that require quietness, confidentiality and information security. For hospitals For places with special purposes, such as gas stations, etc., please conduct on-site tests first to ensure that the normal operation of its equipment and instruments will not be affected.

Warranty period: one year from the date of delivery

OEM customization service

Special frequency band customization, GPSL2 L3 L4, 5.2G, 5.8G, etc.
Provide screen printing OEM service