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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
      NGUYEN THI MAI TRAM 20dBm-Output Portable GSM/CDMA/3G/DCS/CDMA1900 Cell Phone Signal Jammer/Blocker
      US$74.98
      		15 July 2026
      alberto silva 20dBm-Output Portable GSM/CDMA/3G/DCS/CDMA1900 Cell Phone Signal Jammer/Blocker
      US$74.98
      		12 August 2026
      Carlos Henrique Nascimento Carlos 20dBm-Output Portable GSM/CDMA/3G/DCS/CDMA1900 Cell Phone Signal Jammer/Blocker
      US$74.98
      		06 July 2026
      cesar caro 20dBm-Output Portable GSM/CDMA/3G/DCS/CDMA1900 Cell Phone Signal Jammer/Blocker
      US$74.98
      		05 September 2026
      Maykon S. 20dBm-Output Portable GSM/CDMA/3G/DCS/CDMA1900 Cell Phone Signal Jammer/Blocker
      US$74.98
      		21 August 2026
      Álvaro Mensaque 20dBm-Output Portable GSM/CDMA/3G/DCS/CDMA1900 Cell Phone Signal Jammer/Blocker
      US$74.98
      		13 October 2026
      Customers who bought this product also purchased...

      Product Reviews:
      Buyer Feedback reviews text
      Oguzhan G.
      		 Very good seller and very nice product. Works perfectly. Now I can give a litlle party...rs.rs..thanks.
      17 October 2026
      hamzh hamou
      		 power adapter not true for the vast majority of Spain outlets but otherwise well
      23 July 2026
      josey gratton
      		 My order was received quicker than I thought in good working order. Thank you very much.
      23 September 2026
      Carina Adner
      		 AA+++++ seller thanks for doing such great business
      29 June 2026
      Burak G.
      		 Great product. Thanks
      06 July 2026

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