Compared to portable models like the P-US-012-2, the T-US-012 stationary cell phone jammer is built for stable, high-performance signal control rather than mobility. Its 12 independent antennas provide coverage of up to 50 meters with true 24/7 operation, and each frequency band can be individually adjusted for precise management of both coverage and targeted signals. Perfect for users who need a reliable, long-term RF signal management solution, the T-US-012 excels in fixed installations where consistent performance and customization are essential.
Mobile phone jammer’s highlights:
12 Independently Adjustable Channels – Fine-tune the output power of each frequency band individually or switch specific channels off when they are not needed.
Up to 50-Meter Blocking Range – Built with high-power output technology to deliver reliable coverage across expansive indoor or outdoor areas.
Mobile Deployment Capability – Supplied with a vehicle power adapter for flexible use in cars, trucks, temporary security zones, and field operations.
Designed for Non-Stop Reliability – Integrated side cooling fans run continuously to support stable 24/7/365 performance and help prevent overheating during long operating periods.
Quick Antenna Installation – Clearly labeled antenna ports simplify setup and help ensure proper frequency matching for optimal performance.
Frequency table of 12 antennas Cell Phone Scrambler:
| Signal Type | Frequency Range |
|---|---|
| CDMA/GSM | 850-860 MHz |
| PCS | 1805-1880 MHz |
| 4G LTE | 700-803 MHz |
| 4G WiMAX Sprint | 2496-2690 MHz |
| 3G | 2110-2170 MHz |
| WiFi 2.4G | 2400-2500 MHz |
| GPS L1 | 1570-1620 MHz |
| Remote Control 315 | 315 MHz |
| Remote Control 433 | 433 MHz |
| Remote Control 868 | 868 MHz |
| UHF | 400-50 MHz |
| VHF & LOJACK | 135-175 MHz |
If you need to cover a wider range of frequencies, check out our 22 Antennas Stationary all in one Jamming DeviceT-US-022 . It not only jams 5G mobile signals, but also blocks full-band WiFi and GPS signals. Its advanced capabilities come at a higher price, reflecting its broader coverage and enhanced performance.
T-US-012 stationary signal blocker’s device specifications:
Blocking distance up to 50 m
Power supply 50 to 60 Hz, 100 to 240 V AC, with mains adapter (AC100-240 V-DC 12 V)
Total output power is 28.5 watts
Dimensions only 330 x 238 x 60 mm
Weight is 6.5kg
Warranty period is 1 year
*Notes*: Before proceeding, it is important to note that correct antenna connection is critical. Failure to connect an antenna can result in operational inefficiencies and may have financial implications. Make sure the antenna connections are secure to avoid financial losses from any operational snags.

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