Cell phone signal blocker jammer for sale - cell phone signal jammer using 555 timer

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    Library Portable Cell Phone Jammer GPS WIFI 3G Blocker 30dBm - 3G 4G Jammer Cell phone signal blocker jammer for sale - cell phone signal jammer using 555 timer

    Portable Cell Phone Jammer GPS WIFI 3G Blocker 30dBm 1.Quick detailsModel No:EST-808HIfrequency:GSM/CDMA/DCS/PHS/3G/WIFI/GPSjamming range:1-10mpower supply:110-220V/12-24Vpower:5Wcolor:black 2.specification: Output porFrequencyAverage out-putting powerChannel out-putting powerCDMA850-894MHZ30dbm3dbm/30Khz(min)GSM930-960MHZ30dbm3dbm/30Khz(min)DCS/PHS1805-1990MHZ30dbm3dbm/30Khz(min)3G2100-2200MHZ30dbm3dbm/30Khz(min)WIFI2400-2500MHZ30dbm3dbm/30Khz(min)GPS 1500-1600MHZ30dbm3dBm/30KHz(min)Available system: world wide cell phone networkPower supply: AC adapter   (AC 110-240V   DC9V)Operate time: 2-3 hours continuousSemidiameter of interception: 1-10 m(-75dBm)      Antenna: 6 pcs  ( Please fix the antenna follow the mark in the unit)  Packing: neutral packing; Logo can be printed per customer's requirement based on quantity.Power consume:5 W        weight: 300G      Dimension: 110(L) ×62(W) × 30(H)mm 3.Application:1. Conference room, auditoriums, law court, library, exam room, school, cinema, theater, museum, hospital etc.2. Places where using mobile phones is prohibited such as Service Station, Security Services, Military Units, Border Patrol and Drug Enforcement, Customs, etc. 4.Packing list1. Mobile phone signal isolator (main unit)     1 piece2. Antennas                              1 set(3pcs)3. Power adapter(common)                 1 piece4. Power adapter(used in car)                1 piece5. User’s manual                          1 piece

    cell phone signal blocker jammer for sale

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