1. Phone Signal Jammer - High Power Cell Phone Jammer 10m to 30m Shielding Radius
    Phone Signal Jammer - High Power Cell Phone Jammer 10m to 30m Shielding Radius
    Phone Signal Jammer - High Power Cell Phone Jammer 10m to 30m Shielding Radius
    Product Description This mobile phone jammer is a powerful cell phone signal shield. It disables nearly all kinds of cell phone signals. If you really don’t want to be interrupted by personal calls at important meeting or something else, then you’ll require this useful item mobile phone jammer. Effective shielding radius: 10-30m (Depending on the strength signal in given area) No harm to human being, eco-friendly With omni-directional antennas Easy to install and operate Technical Specifications Cover interface standards: Digital: IDEN, TDMA, CDMA, GSM and UMTS Analog: AMPS, NMT, N-AMPS, TACS Total output power: 8W (CDMA800:2W, GSM900:2W, 1805-1990: 2 W, 2100-2200: 2W) Signal Source PLL synthesized Antennas External Omni directional Every band frequency can select output power All the TX frequency covered down link only Automatic power switching power supply: 50 / 60 Hz / AC 100 ~ 240V Shielding Range: -CDMA800: 850-894MHz; 33dBm; 6dBm/30KHz (min) -GSM900: 920-960MHz; 33dBm; 5dBm/30KHz (min) -DCS1800: 1805-1880MHz; 33dBm; 2dBm/30KHz (min) -PHS 1900: 1895-1920MHz; 33dBm; 2dBm/30KHz (min) -GSM1900: 1930-1990MHz; 33dBm; 2dBm/30KHz (min) -3G: 2110-2170MHz; 33dBm; 2dBm/30KHz (min) Power supply: AC adapter (AC220V-DC5V) Shielding Radius: (10-30) meters,-75dBm Rules of installation: UL (E190582) CSA (LR 112971 Level 3) Weight: 2KG Note: The jamming distances we mentioned on website are for customer’s reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

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