Cell phone jammer build | cell phone jammer Krv

Cell phone jammer build | cell phone jammer Krv
Cell phone jammer build | cell phone jammer Krv
Cell phone jammer build | cell phone jammer Krv
  • Description This cell phone jammer with 3 antennas is a perfect tool for blocking such signals as CDMA, GSM, DCS, 3G and WCDMA. The blocking range of this jammer varies in dependence with signal strength and reaches up to 8 meters . The gps jammer is powered by AC power adapter. You also can use this jammer in a car with car adaptor. This jammer also blocks spy gadgets very efficiently. It is equipped with rechargeable Li-ion battery. It should be noted, that this jammer does not influence work of other electronic devices.  This jammer is suitable for places where silent atmosphere is required, foe example, during the negotiations or any other serious meeting, also it can be used at schools and universities during exams to avoid cheating. In addition, the jammer can be used in cinemas, theaters, churches, libraries, law courts, military units, banks, hospitals, meeting rooms, etc.   Technical Specifications Isolating Signal Bandwidth - CDMA: 870MHz-880MHz - GSM: 930MHz-960MHz -DCS: 1805MHz-1880MHz -WCDMA: 2110MHz-2170MHz Typical Coverage: 5-8Meters Out power:1.5W Average Output Power: 23 dBm Typical Battery Life: 3Hours Work Temperature:-40degree to +55 degree Accessories Jammer x 1 AC power adaptor x 1 Car adaptor x 1 Antenna x 3 User Manual х 1

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    tW_Vw3d7@gmx.com    2019-12-06

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