T-US-J5 is a compact and easy-to-operate Desktop GSM Signal Jammer with 5 external antennas, designed for environments sensitive to wireless signals such as conference rooms, laboratories, and examination rooms. It is super easy to use. Just connect the antenna according to the logo and connect to the 220V power supply to quickly deploy the shielding environment.
By emitting electromagnetic waves of a specific frequency to the surrounding environment, T-US-J5 can effectively shield downlink cellular signals (such as CDMA, 2G, 3G mobile phone signals) and 2.4GHz wireless communication signals (such as Wi-Fi and Bluetooth) within a radius of 30 meters, thereby building a pure, interference-free space communication barrier. At the same time, the device strictly controls the transmission power to ensure that it does not interfere with the uplink signal of the base station, which is legal, compliant, safe and stable.
If you have a need for independent adjustment of multiple frequency bands, it is recommended to check out the upgraded T-US-P5, which supports independent control of each channel and flexible configuration for more professionalism.
📡 Supported shielded frequency bands:
- CDMA/GSM: 850–960 MHz, 925–960 MHz
- DCS/PCS/3G: 1805–1990 MHz, 2100–2170 MHz
- Wi-Fi/Bluetooth: 2400–2485 MHz
🔧 Product highlights:
- Plug and Play: Fixed power design, no adjustment required, suitable for long-term deployment in fixed locations
- Efficient coverage: 10W output power, creating a shielded area with a diameter of up to 30 meters
- Wide voltage adaptation: AC 100–240V universal, automatic adaptation to voltage fluctuations
- Industrial-grade structure: Metal shell + optimized heat dissipation, long-term operation without loss of efficiency
- Compact size: Only 350×200×45 mm, easy to place on the desktop or fix on the wall
📦 Warranty service: This product enjoys 1 year warranty, effective from date of shipment.
