The T-US-F8B Multi-Band Signal Jammer is a professional-grade stationary jamming device built to secure sensitive spaces by blocking wireless communications across multiple frequency bands. With 8 high-efficiency antennas and 18W total output power, it creates a reliable wireless isolation zone of up to 40 meters, ensuring protection against unwanted calls, GPS tracking, WiFi connections, and remote-control signals.
Unlike standard desktop jammers, the T-US-F8B combines desktop stability with mobile flexibility – supporting both AC mains power and a vehicle cigarette lighter adapter for on-the-move deployment.
Why Choose T-US-F8B?
- Wideband Interference Coverage
Shields 8 frequency ranges including GSM/CDMA, DCS/PCS, 3G, 4G LTE, WiFi 2.4G, GPS L1, VHF/UHF, and LoJack, offering complete protection from surveillance, unwanted communication, and tracking devices. - High Output Power (18W)
Each channel operates independently (1-3W per band), ensuring stable, concurrent blocking without performance drops. - Effective Range up to 40 Meters
In open environments, the jammer establishes a secure zone where calls fail, data transfers stop, and GPS positioning becomes invalid. - Vehicle-Ready Deployment
Thanks to the included car power adapter, the device can be used during transport or in field operations, making it ideal for emergency response units, mobile security, and temporary setups. - 24/7 Continuous Operation
Equipped with dual cooling fans, aluminum alloy housing, and optimized heat dissipation, the T-US-F8B can run nonstop without overheating or frequency drift. - Plug & Play Simplicity
No configuration required-just connect power and attach the antennas for instant signal shielding.
Technical Overview
- Supported Bands:
- GSM/CDMA: 850-960 MHz
- DCS/PCS: 1805-1990 MHz
- 3G: 2110-2170 MHz
- 4G LTE: 790-821 MHz
- 4G WiMAX: 2620-2690 MHz
- WiFi 2.4G: 2400-2500 MHz
- GPS L1: 1570-1580 MHz
- VHF/LoJack: 135-175 MHz (optional)
- UHF: 400-470 MHz (optional)
- Output Power: 18W total (1-3W per band)
- Shielding Radius: 2-40m (depending on environment)
- Power Supply: AC 110-240V / DC 12V (car adapter included)
- Dimensions: 385 × 135 × 50 mm (without antennas)
- Weight: ~2.5kg
- Operation Time: Supports 24/7 continuous use
Package Contents
- 1 × T-US-F8B Jammer Unit
- 8 × High-Gain Antennas
- 1 × AC Power Adapter
- 1 × Car Cigarette-Lighter Cable
