12W Desktop Signal Blocker with 8 Antennas | Jams 2G, 3G, GPS, Bluetooth, UHF, VHF

$969.37$577.66
  • SKU:UVT-08
Online store: In stock
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The UVT-08 adds four independent antenna ports to the UVT-04 Two-Way Radio Jammer. All eight antenna ports are clearly labeled for easy setup and adjustment.

Powered by 12W output, it delivers effective 25-meter coverage across multiple signal bands, including CDMA, GSM, DCS, PCS, 3G, GPS, VHF, UHF, and Bluetooth.

The flexible whip omnidirectional antennas provide 360° coverage, with signal strength gradually decreasing from the antenna outward. Since the coverage area is centered around the antenna, proper positioning and angle adjustment help reduce blind spots and improve overall coverage consistency.

Wireless signal jammers's technical specifications:

Specification Details
Jamming Frequencies CDMA: 851-894 MHz
GSM: 925-960 MHz
PCS: 1930-1990 MHz
3G: 2110-2185 MHz
GPS L1: 1500-1600 MHz
WiFi 2.4G: 2400-2500 MHz
VHF: 135-175 MHz
UHF: 400-470 MHz
Power Supply AC110-240V / DC9V
Working Time 24 hours continuous operation (plug-in main power)
Jamming Range 1-25 meters (-75dBm)
Power Consumption 12W
Weight 3.56 kg
Dimensions 240 × 210 × 51 mm (L × W × H)

The only drawback is the lack of an external cooling fan, so its heat dissipation performance is not as good as its predecessor. However, its aluminum alloy casing and heat dissipation fins can still achieve a certain level of heat dissipation ( can't 50°C), so you don't need to worry too much.

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