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40W High Power CDMA GSM DCS 3G Cellphone Signal Jammer

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CDMA GSM DCS 3G High Power Mobile Phone Jammer Blocker

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  • CDMA GSM DCS 3G High Power Mobile Phone Jammer Blocker
  • CDMA GSM DCS 3G High Power Mobile Phone Jammer Blocker

Product Description


Want to gain the cell phone jammer that can cut off the 2G 3G mobile phones and suitable to be used for the guard place, prison use, protect the owner's benefits of the mobile phone internet? Then here this CDMA GSM DCS 3G High Power Mobile Phone Jammer Blocker that you are viewing here just owns the ability.

Firstly, the jamming frequency bands of this high power cellphone blocker is powerful since it can cut off the signals of CDMA GSM DCS PCS and 3G at the same time. Thus because of the design of the 40W high power and depending on the signal strength in the detailed place the shielding radius of this high power 3G mobile phone jammer is up to 50 meters, which is really powerful. Thus owning high quality cooling system this 40W high power cell phone jammer can easily reach the goal of 24/7 nonstop working as well. Owning wide application areas is also a merit of this high power cellphone blocker as for places such as the conference room, auditoriums, law court, library, exam room, school, cinema, theater, museum, hospital etc and also places where using mobile phones is prohibited such as service station, security services, military units, border patrol and drug enforcement, customs, etc this high power 3G mobile phone jammer can be applied.

For more details of this high power 3G mobile phone jammer, then you can just come here and have a look at the following specifications.




  • Affected Frequency Ranges:

   -CDMA 870-894MHz
   -GSM 925-960MHz
   -DCS/PCS 1805-1990MHz
   -3G 2110-2170MHz

  • Single output power:+30-35dBm / 10W  

  • Total Output Power:40W

  • Power input:AC110V-240V

  • Power output:DC 24-27V  15A

  • Operate time: 24hours continuous

  • Jamming range:Radius 30-50 M,the Cellular signal must ≤-85dBm in the location.The jamming radius still depends on the strength signal in given area

  • Temperature:-40 to +55°C

  • Relative humility:≤90%(RH)

  • Air pressure:86~106kPa

  • Dimension:385(L)×340(W)×180H)mm( not included antenna)

  • Antenna Dimension:580(L)×285(W)×100(H)

  • Weight:20kg




  • High Power Cellphone Jammer

  • Antenna

This product is in stock now, we guarantee shipping within 48 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, Jammerall.

Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .

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Product Reviews

Previous | Showing reviews 7-10 of 10

  1. Wonderful jammer Review Rating

    Posted by Craig G on 19th Jul 2020

    Works as described. Unbelievably fast shipping. Will by from again

  2. fast shipping Review Rating

    Posted by Ezequiel Deeter on 3rd Jun 2020

    Thank you for your fast shipping , get it in time for our project

  3. needed for us Review Rating

    Posted by Yvonne Wheat on 12th Dec 2019

    really powerful function, fast shipping highly speak of

  4. nice product Review Rating

    Posted by Elisabeth Hoerter on 11th Nov 2019

    Just a little expensive for me,but really useful

Previous | Showing reviews 7-10 of 10

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