High Power Signal Jammer with Built-in Antenna
7 Band Prison Jammer with IP63 Case
The U-JB40 7 Band High Power Signal Jammer is engineered for reliable signal blocking in sensitive environments. Featuring built-in directional antennas and IP63 waterproof enclosure, this professional-grade jammer delivers consistent performance in various applications.
Product Overview
Designed for exam rooms, churches, temples, gas stations, vehicles, trains, and other secure locations, this 3G/4G phone signal jammer provides comprehensive signal blocking capabilities. Its robust construction and advanced reliability offer users flexible jamming options for diverse operational requirements.
Key Features
U-JB40 with Built-in Directional Antenna: All-weather waterproof design using professional waterproof enclosure. Integrated remote monitoring system accessible via RJ45 Network Cable. Features downlink frequency interference without disrupting base station operations.
The U-JB40 incorporates 7 sets of jamming signal generators that transmit highly effective jamming signals targeting all cell phone and Wi-Fi devices within the blocking range. Once activated, the high-gain omni-directional antennas jam continuously and simultaneously across RF communication frequencies 860MHz-2665MHz, commonly used by cell phones and Wi-Fi devices.
Remote Monitoring Software Platform
- Monitor and control all jammers through internet connectivity
- Real-time alarm information immediately feedback to users
- Remote adjustment of jammers to suit operating environment
- Real-time display of output power, operating temperature, and alarm information
- Customizable login page photos and company logo upload
Applications
Prisons, military installations, government facilities, oil and gas storage facilities, churches, theatres, news conference rooms, libraries, museums, courts, border patrol, drug enforcement, customs, mosques, and other secure locations.
Warranty: One year from delivery date
Technical Advantages
- High-power multi-band jammer with Frequency Scan technology
- Modular construction for easy maintenance, repair and upgrade
- Jamming capability for up to 7 different frequency modules
- Maximum 70 watts total RF output power
- AC power supply with internal 1.5-hour battery backup
- Systematic Smart Cooling System
- Military-grade system design
- Independent frequency band control via individual switches
- Power amplifier protection design for enhanced reliability
- RJ45 Ethernet control via remote monitoring software
Technical Specifications
| Output Interface |
Description |
Shield Band Frequency |
RF Output Power |
| CH1 |
GSM900 |
925-960MHz |
40dBm |
| CH2 |
WCDMA 3G |
2110-2170 MHz |
40dBm |
| CH3 |
CDMA800 |
851-894MHz |
40dBm |
| CH4 |
GSM1800 / PCS 1900 |
1805-1880/1930-1990 MHz |
40dBm |
| CH5 |
WIFI, 2.4G |
2400-2485 MHz |
40dBm |
| CH6 |
GPS L1 |
1570-1580 MHz |
40dBm |
| CH7 |
LTE 2600 |
2620-2690MHz |
40dBm |
| Optional |
WIFI, 5.8G |
5725-5850MHz |
33dBm |
Additional Specifications:
Power Supply: AC220V or 110V
Total Output Power: 70Watt
Power Consumption: 200Watt
Weight: 7Kg
Dimensions: 400*288*155mm
Humidity: 30%-95%
Operating Temperature: -20°C to +55°C
Jammer Module Number: 7
Cooling System: Systematic Smart Cooling System
System Protection: VSWR Protection
Jamming Source: Frequency Scan Technology
Antenna Type: Built-in directional panel antennas
Number of Antennas: 7
Jamming Range: 10-60m (depending on mobile network signal density)
Customizable Frequencies
Available for customization: AM, FM Radio, VHF, UHF, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA, LTE 700, LTE 800, LTE 2300, LTE 2600, GPS, Galileo, Compass, Glonass, WIFI, WIMAX, UAV, drone, and more.
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