T-US-A40 is a mobile communication signal jammer designed for modern information security scenarios (such as SAT (Scholastic Assessment Test) or ACT (American College Testing)). It supports multiple wireless communication bands such as 2G, 3G, 4G, WiFi and Bluetooth, and can establish a stable and controlled signal interference zone within a maximum radius of 40 meters.
Through advanced RF interference technology, T-US-A40 effectively blocks the connection between various mobile devices and base stations or other wireless terminals, preventing calls, data transmission, remote control and signal monitoring, and truly achieving precise control of wireless communications.
The device is equipped with six high-gain adjustable external antennas, each tuned for a specific frequency band to ensure that each frequency band has strong suppression power. At the same time, the metal reinforced shell and active air cooling system enable the device to operate stably for a long time under high load conditions, supporting uninterrupted work around the clock.
Take a look at this cheap jammer device with Wi-Fi network suppression function!
The stationary cell phone signal jammer “T-US-A40” is one of the few products in the budget class that can interfere not only with the frequencies of current mobile communication standards, but also with the frequencies of Wi-Fi networks. Thus, as the experts of our online store thejammerblocker.com point out, in a room with such a device, not only calls and data transmission via mobile Internet, but even data transmission via local access points will be impossible. It is exactly what you need for exams, protection of important negotiations from “leakage” of confidential data, etc.
Features of the cell phone signal jammer “T-US-A40”:
- Suppression of mobile networks and Wi-Fi (6 ranges in total!);
- No manual adjustment and regulation required;
- Effective suppression radius up to 40 meters;
- 24/7 operation when powered by the mains;
- Reliable metal housing with overheating protection.
Technical specifications:
Effective suppression radius: up to 40 meters
Number and type of antennas: 6 pieces, removable
Power supply: 110 V network via adapter
Output power: 12 Watts;
Power consumption: 30W
Body material: Metal
Operating temperature: from -40 to +55°C
Dimensions: 300x230x50 mm
Weight (including packaging): 1 kg (1.8 kg)
Suppression frequency range:
- 4G: 758-826MHz;
- CDMA: 851-894MHz;
- PCS:1920-1990MHz;
- 3G: 2110-2170 MHz;
- Wi-Fi: 2400-2483 MHz;
- 4G: 2500-2700 MHz.
