U-VIP JAM8 Portable Prison Jammer
The U-VIP JAM8 portable prison jammer effectively manages the problem of illegal cell phones in prisons and government facilities. This advanced RF jamming solution stops smuggled phones from making calls using intelligent spot jamming technology, similar to tactical equipment used by police and SWAT teams.
Advanced Selective Jamming Technology
Unlike traditional cellular jammers that disable all mobile phones, the U-VIP JAM8 intelligently blocks communications only for unauthorized users within its coverage area, allowing authorized personnel to operate without restrictions.
Comprehensive Frequency Coverage
This prison jammer blocks multiple frequencies including: AM/FM Radio, LoJack 173MHz, VHF, UHF, Walkie-talkie, interphone, Wireless FM Radio, Remote Control, 27MHz, 49MHz, 433MHz, 315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA, UMTS, 3G, 4G, LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1, GPS L2, Galileo, Compass, Glonass, WIFI, Bluetooth, Spy camera, WIMAX, UAV, Drone, and more.
Key Advantages
- Advanced smart cooling system
- Adjustable RF output power for each frequency band
- Individual band control switches
- VSWR circuit protection against antenna issues
- High efficiency output power with extended jamming distance
- Continuous operation capability
- Customizable 4, 5, or 6 band configurations
Operation Instructions
Installation: Connect all antennas before powering on the unit.
Power On: Connect 220V AC power, turn on the red switch, then press the green on/off button.
Power Off: Turn off the red switch and disconnect AC power.
Important: Always connect all antennas before switching on power. Do not remove antennas while the unit is operating.
Technical Specifications
| Output Interface |
Shield Band Frequency |
RF Output Power |
Output Power/Channel |
| CH1 |
2500-2570 MHz |
38.5 dBm |
8 dBm/30KHz(min) |
| CH2 |
1805-1920 MHz |
39 dBm |
8 dBm/30KHz(min) |
| CH3 |
925-960 MHz |
42.3 dBm |
10 dBm/30KHz(min) |
| CH4 |
2400-2500 MHz |
38.4 dBm |
7 dBm/30KHz(min) |
| CH5 |
2110-2170 MHz |
38.5 dBm |
7 dBm/30KHz(min) |
| CH6 |
790-826 MHz |
39.2 dBm |
8 dBm/30KHz(min) |
| CH7 |
2620-2690 MHz |
39.2 dBm |
8 dBm/30KHz(min) |
| CH8 |
851-894 MHz |
40.8 dBm |
9 dBm/30KHz(min) |
Power Supply: AC220V
Jamming Area: Up to 150m (depending on mobile network signal density)
Weight: 10Kg
Dimensions: 300*200*150mm
Packing Size: 440*540*290mm
Output Power: 65W
Power Consumption: 200W
Humidity: 30%-95%
Operating Temperature: -20 to +55°C
Frequently Asked Questions
1. The jammer shell becomes hot during operation. Will this damage the machine?
This is normal operation. The metal shell is designed to conduct heat away from internal components, ensuring optimal performance during extended operation.
2. Does the jammer affect GSM and CDMA phones equally?
CDMA phones have better anti-interference capabilities than GSM phones, so the jamming effect is more pronounced on GSM devices.
3. Is there a difference between indoor and outdoor jamming distance?
Yes, outdoor signals are typically stronger than indoor signals. The effective jamming distance depends on environmental factors including base station proximity and installation location.
4. Does the jammer interfere with other electronic equipment?
No. The jammer emits electromagnetic signals only within government-regulated bands and specifically targets cell phone communications.
5. Is the jammer harmful to human health or cell phones?
The electromagnetic signal intensity complies with national health standards. The signal strength is minimal and harmless to humans. The device only disrupts phone reception without damaging the phone itself.
Applications
Prisons, military facilities, schools, detention centers, government buildings, and other sensitive locations where mobile phone signals must be restricted.
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