This desktop mobile network blocker is designed for high-precision interference of various types of wireless communications. It is equipped with an omnidirectional external high-gain antenna and supports multi-band concurrent interference mode. It selectively suppresses the downlink (TX) signal of the target frequency band and effectively cuts off the communication link between the terminal device and the base station, router or satellite system. It is suitable for occasions where voice communication, WiFi network, 5G NR and GPS positioning need to be blocked.
The total output power reaches 24W (typical value), and the interference effect depends on the surrounding environment:
- If the signal strength in the target area is low, the interference effect can reach up to 50 meters;
- If the signal source in the area is dense (such as the city center, near the base station), it is recommended to deploy close or select a directional antenna to enhance the effect.
Support power adjustment, easy to adapt in different usage scenarios:
- Interfere with short-range devices? Lower the power to avoid overexposure
- Block remote connections? Full power to form a strong interference area
- Skip specific frequency bands? Enable on demand, freely avoid non-target signals
The list of controlled frequency bands of the 10-channel cellular jammer is as follows:
🟦 Mobile communications:
- CDMA: 851–894 MHz
- PCS: 1920–1990 MHz
- WCDMA 2100/3G: 2100–2170 MHz
- 4G LTE: 725-770MHz
- 4G Wimax: 2300–2400 MHz
🟨 5G NR band suppression support:
- LTE 1: 3200–3600 MHz
- LTE 2: 3600–4200 MHz (extended support)
🟩 Wi-Fi & IoT wireless network:
- WiFi 2.4G/Bluetooth: 2400–2484 MHz
🟥 Global navigation and positioning suppression:
- GPS L1: 1570-1620 MHz (Vehicle/locator)
- Lojack: 167–173 MHz (anti-theft)
⬛ Low-frequency remote control and broadcast interference capability
- VHF: 135–175 MHz (low-frequency walkie-talkie/broadcast)
- UHF: 400–470 MHz (medium-high frequency walkie-talkie/industrial remote control)
Warm reminder: The specific frequency points used by different operators and regions are slightly different. Please make reasonable deployment based on the local network situation before purchasing.
T-US-H10 Basic Specifications:
Power supply: AC 110~250V/12VDC (15A)
Dimensions: 330×238×65mm
Weight: 6 kg
