As a professional-grade CDMA 800/PCS network intelligent suppression device, TGS-701 cellular GSM jammer realizes intelligent suppression of the communication link between base stations and terminal devices by generating adaptive noise signals and feeding them to the antenna output.
The device is equipped with 3 antennas, which can smoothly adjust the signal output power of each frequency band and form the required suppression area shape for different operator frequency bands.
It adopts SR50-73 standard output interface (similar to BNC interface), is compatible with external antenna equipment with wave impedance of 50 Ω to increase the suppression range, and directly suppresses the communication band carrier.
Installation and optimization guide of cell phone jamming device:
1. Coverage radius: theoretical maximum 50 meters (dynamically adjusted according to the distance from the base station, actual measurement and calibration are recommended).
2. Deployment suggestions: stay away from large metal structures (recommended spacing ≥ 2 meters), and preferentially deploy in non-metallic enclosed spaces (such as wall cabinets, customized shielding boxes) to avoid field distortion caused by signal reflection.
3. Field strength calibration:
- Place the test mobile phone (all operators in the area must be covered) at the preset boundary point.
- Use the pulsed gradual adjustment method to slowly increase the channel power, with each adjustment interval ≥ 30 seconds (avoiding interference from the terminal reconnection mechanism).
- When the mobile phone continues to display the “No Service” status and cannot restore the connection, lock the current power parameter.
TGS-701 Standard Specifications:
Effective suppression radius: 3 – 50 meters
Dimensions: 256 x 128 x 36 mm
Weight: no more than 2.5 kg.
Power supply voltage: 85 – 264 V
Ambient temperature: +5 to +40 °C
Air pressure: 630 – 800 mmHg
