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Location : Home >> PRODUCTS >> Security System >> Signal Jammer >> ET-SJ11
  • ET-SJ11
  • The big home or office use GSM+3G Signal Jammer
  • o Mobile Phone Signal Jammed: CDMA, GSM, DCS, PHS
    o Isolating Signal Bandwidth
    CDMA: 850-894Mhz
    GSM: 925~960Mhz
    DCS/CDMA1900: 1805~1990Mhz
    3G: 2100~2170Mhz
    o Typical Coverage: 10~40 Meters  (depend on your local signal intensity)
    o Max Output Power: 10W (High Setting), 7W (Low Low Setting)
    o Antenna Gain: 3 dBi
    o Working Temperature: -10~ +40 deg C

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