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  • 20dBm-Output Portable GSM/CDMA/3G/DCS/CDMA1900 Cell Phone Signal Jammer/Blocker

20dBm-Output Portable GSM/CDMA/3G/DCS/CDMA1900 Cell Phone Signal Jammer/Blocker

  • item#: 
  • Retail price: 0

    • Price: US$37.49 / piece

  • 2 pieces/lot, Min. Order:1 lot

  • US$74.98  + Free Shipping Cost
    Quantity: Piece(s)

      Description:

      Place of Origin: China (Mainland) Output Power: 3 Brand Name: OEM Weight (g): 1 Working Temperature: 1 Range (m): 10 Frequency: 2 Dimension: 1 Model Number: J0013 stock: it is color: black
      Unit Type: piece Package Weight: 0.2kg Package Size: 10cm x 10cm x 10cm

       1267520489642_hz_myalibaba_web18_666

       20dBm-Output Portable GSM/CDMA/3G/DCS/CDMA1900 Cell Phone Signal Jammer/Blocker

       

       

       

       

       

       

      1280821710435_hz-cnmyalibaba-web4_43230.jpg20dBm-Output-Portable-GSM-CDMA-3G-DCS-CDMA1900-Cell-Phone-Signal-Jammer-Blocker-1327001-.jpg1280821710565_hz-cnmyalibaba-web4_43232.jpg

       

       

      • Jams/Isolate Signals from mobile phone only. Does not affect the normal operation of other electronic devices
      • Mobile Phone Signal Jammed: CDMA, GSM, DCS, CDMA 1900 and 3G
      • Isolating Signal Bandwidth:
      • CDMA: 850~894MHz (Channel Output Power: 6dBm/30KHz min)
      • GSM: 930~960MHZ (Channel Output Power: 5dBm/30KHz min)
      • DCS: 1805~1850MHz (Channel Output Power: 2dBm/30KHz min)
      • CDMA1900: 1900~1980MHz (Channel Output Power: 2dBm/30KHz min)
      • 3G: 2110~2170MHz (Channel Output Power: 2dBm/30KHz min)
      • Average Output Power: 20dBm
      • Range: 3 ~ 15 meters (usually about 5~100 square meters)
      • Power source: built-in rechargeable Li-Ion battery (Capacity: 2500mAh, Charge time: 3~4 hours)

      Package Content

       

       

       

    • 1* Jammer
    • 1* AC power adaptor: input 100~240V 50/60Hz, output 5V 300mA
    • 1* Car charger adaptor
    • 1* USB charge cable
    • 3* Detachable antennas
    • 1* User manual

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      279441105_541


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      Transaction History
      Buyer Product Information Price Order Date
      Dejan Balalovski 20dBm-Output Portable GSM/CDMA/3G/DCS/CDMA1900 Cell Phone Signal Jammer/Blocker
      US$74.98
      		31 August 2026
      ELMOUSSAOUI M. 20dBm-Output Portable GSM/CDMA/3G/DCS/CDMA1900 Cell Phone Signal Jammer/Blocker
      US$74.98
      		23 May 2026
      Andrew Tani 20dBm-Output Portable GSM/CDMA/3G/DCS/CDMA1900 Cell Phone Signal Jammer/Blocker
      US$74.98
      		10 August 2026
      Derat Koled 20dBm-Output Portable GSM/CDMA/3G/DCS/CDMA1900 Cell Phone Signal Jammer/Blocker
      US$74.98
      		04 September 2026
      Customers who bought this product also purchased...

      Product Reviews:
      Buyer Feedback reviews text
      Ruth C.
      		 Great Product, great supplier. Thanks
      09 July 2026
      raffele fuda
      		 Great communication, recieved shipment/ items as described....and fast! Will do business with them in the future!!!!
      15 July 2026
      Joy Pilcher
      		 very good product, very good supply
      20 August 2026

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