Cell phone blocker circuit , cell phone signal blocker ebay

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    • 2019-06-23
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    Adjustable Powerful Various Signals Blockers for Sale ,in the Radius up to 40 meters Cell phone blocker circuit , cell phone signal blocker ebay

    Product Description: The  adjustable high power jammer has 8 antennas and each one can jam a particular frequency,which means this jammer  is so powerful that it can block 8 frequencies at the same time with the radius up to 50 meters.It has double unique cooling fans and aluminum shell against overheating so that it can work for a long time continuously.   The primary frequencies it blocks are as follows:  CDMA:869-894MHz GSM :930-960MHz PCS:1930-1990MHz 3G:2010-2145MHz 4G LTE (725-770 MHz) or 4G Wimax (2500-2700 MHz) or 4G (2300-2400MHz).   In addition to the primary frequencies this jammer is presented in 3 configurations: 315 MHz and 433 MHz Lojack,VHF (135-174 MHz) and UHF (400-470MHz) GPS (1570-1580MHz) and WIFI 2.4G (2400-2500MHz)   Features: Powerful output Widest frequency range with 8 bands Jamming radius up to 50 meters Can work 24 hours continuously with black aluminum shell   Specifications: Transmit Power:19W Operating Range: radius up to 50 meters (depending on the signal strength in the given area) Power supply: AC power adapter Packing Weight:3.2kg Dimensions :140x51x350 mm   Product Images:

    cell phone blocker circuit

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