High Power Cell Phone Signal Jammer, Cell Phone Blocker Jammer Eight Antennas
Product Overview
This 20W 8-antenna cell phone signal jammer provides shielding range up to 50 meters. The signal jammer is an 8-band jamming unit designed to work across multiple frequency bands including CDMA/GSM 851-960MHz, DCS/PCS 1805-1990MHz, 3G 2110-2170MHz, WiFi 2400-2500MHz, 4G LTE 725-770MHz, 4G Wimax 2345-2400MHz or 2620-2690MHz, GPS L1 1570-1580 MHz, and Lojack 167-175MHz.
Key Features
- Cooling fans design ensures optimal thermal management
- Capable of continuous 24-hour operation
- Vehicle-compatible with car adapter design for mobile use
- Stable performance and cost-effective solution
- 20W output power for efficient jamming up to 50m range
- Heat sink case for stable and cool operation
- Eight channels covering various frequency ranges
- Transmits noise signal to disrupt communication between cell phones and base stations
Technical Specifications
| Output Port |
Frequency |
Average Output Power |
Output Power |
| CDMA800 |
851-894MHz |
35dBm |
3W |
| GSM900 |
925-960MHz |
35dBm |
3W |
| DCS1800/PCS1900 |
1805-1880MHz/1930-1990MHz |
33dBm |
2W |
| 3G |
2110-2170MHz |
33dBm |
2W |
| GPS |
1500-1600MHz |
32dBm |
2W |
| WIFI |
2400-2500MHz |
32dBm |
2W |
| 4G LTE 800 (Optional) |
791-821MHz |
35dBm |
3W |
| 4G LTE700 (Optional) |
725-770MHz |
35dBm |
3W |
| 4G LTE2600 (Optional) |
2620-2690MHz |
33dBm |
2W |
| 4G LTE 2300 (Optional) |
2300-2400MHz |
33dBm |
2W |
| VHF |
136-174MHz |
33dBm |
2W |
| UHF |
400-470MHz |
33dBm |
2W |
Total Output Power: 19 Watt
Power Supply: AC110-240V, DC 12V
Power Consumption: 75 Watt
Weight: 4.0kg
Size: 370*140*51mm
Running Temperature: -10℃ to +55℃
Humidity: 5% - 95%
Complete Accessories: Eight omni-directional antennas, Power cable, Fixed Mount
Jamming Range (Radius): 5 - 50 meters (dependent on local signal strength)
Product Advantages
- Excellent cooling system with internal cooling fan
- Individual band adjustment or shutdown capability
- Continuous non-stop operation
- Stable performance and reliability
- Vehicle-compatible with car charger option
Application Areas
- Meeting rooms, conference rooms, museums, galleries, theaters, concert halls
- Churches, temples, restaurants, classrooms, training centers
- Factories, banks, trains, buses and other transportation
For special locations such as hospitals and gas stations, please conduct field testing first to ensure no interference with normal equipment operation.