New Portable 12 Band Cell Phone WiFi Blocker 315/433MHz


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The 12-wire cell phone signal Jammer is a green and environmentally friendly cell phone signal jammer, which only blocks the reception of the on-site cell phone and has no effect on the surrounding base stations. This machine adopts 12 channels of output, which can shield various mobile phone signals within 1-10 meters of domestic and foreign mobile phones (depending on the signal strength of the base station); the connection is completely cut off.

 Output interface  Shield band of frequency  RF output power  Output power/channel
  Antenna 1  1800-1930MHz  30dBm  2dBm/30KHz (min)
  Antenna 2  2500-2700MHz  30dBm  2dBm/30KHz (min)
  Antenna 3  3400-3600MHz  30dBm  2dBm/30KHz (min)
  Antenna 4  850-960MHZ  30dBm  2dBm/30KHz (min)
  Antenna 5  2000-2170MHz  30dBm  4dBm/30KHz (min)
  Antenna 6  315 MHz  30dBm  4dBm/30KHz (min)
  Antenna 7  750-900MHZ  30dBm  5dBm/30KHz (min)
  Antenna 8  1500-1620MHZ  30dBm  5dBm/30KHz(min)
  Antenna 9  2300-25000MHZ  30dBm  2dBm/30KHz(min)
  Antenna 10  1800-1930MHZ  30dBm  2dBm/30KHz(min)
  Antenna 11  2500-2700MHZ  30dBm  2dBm/30KHz(min)
  Antenna 12  433MHZ  30dBm  2dBm/30KHz(min)

Power consumption: 24w
Total output power: 12w
Antenna output: ≥1w
Total weight: 2.2kg
Interference radius: 1-10 meters
Battery capacity: 4000mAh

Package includes:

12-wire handheld jammer*1


instruction manual*1

Product Reviews

  • Dreimiller March 06, 2023

    This is a sturdy, well-structured device with much more coverage than expected. The side DIP switch feels good to the touch, because I don’t always need to turn on the GPS blocking function and turn it off

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