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Powerful 70W Adjustable 3G Phone Signal Jammer

  • Powerful 70W Adjustable 3G Phone Signal Jammer
  • Powerful 70W Adjustable 3G Phone Signal Jammer
  • Powerful 70W Adjustable 3G Phone Signal Jammer

JammerInTheBox Wholesales Discount

  • Buy 2 - 4 and pay only US$1,417.89 each
  • Buy 5 - 8 and pay only US$1,374.49 each
  • Buy 9 - 15 and pay only US$1,302.15 each

Product Description

With a wider spread of the smart phone, more and more people use 3G signals instead of the 2G ones. Therefore to create a quiet condition for the important occasion where the cell phones are not allowed to be used, the installation of this Powerful 70W Adjustable 3G Phone Signal Jammer can be necessary and useful.

Applied with 5pcs Omni-directional antennas, this 3G phone signal jammer can cut off the CDMA GSM DCS PCS 3G frequency bands at the same time without any difficulty. Also designed with 70W total output power, the powerful signal jammer can block the phone signals within 100 meters from all directions. It can be a comparable wide range for the user. Besides, with a convenient adjustable design, this adjustable phone signal jammer allows you to control the output power of each frequency band and adjust the jamming distance in accordance with your personal needs. Owning a high quality cooling system, the 3G phone signal jammer can work continuously for 365days with the AC adapter without causing high temperature.

With a laptop appearance, the product is often used in fixed places such as school, prison, meeting room and library and so on. Under the help of this phone signal jammer, you can get a surely peaceful life without any doubt.

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, JammerInTheBox.

Manufacturer Specifications

  • Isolating Signal Bandwidth:


  • Power supply: AC adapter   (AC220V-DC27V)
  • Shielding Radius:  (20-100) meters@-75dBm still depends on the signal strength in given area.
  • Total output power: 70W
  • Weight: 13kg
  • Size: 34*13*27cm

Package Contents

  • High Power PhoneJammer
  • Omni-directional Antenna*5
  • Power Adaptor
Write your own product review

Reviews for: (Powerful 70W Adjustable 3G Phone Signal Jammer)

  1. high Recommend ReviewRating

    Posted by Samara Knell on 11th Jul 2014

    The quality is really high and every time I bought here I am satisfied, will come and do business again as before.

  2. good working condition ReviewRating

    Posted by Gilberto Feldker on 11th Jul 2014

    This style jammer can stay in good working condition, thanks a lot!

  3. thanks ReviewRating

    Posted by Theodore Dwyar on 11th Jun 2014

    Have looked for such type of jammer for a long time, finally get it here, thanks!

  4. Very good ReviewRating

    Posted by Veronika Roscup on 19th May 2014

    I order this jammer from you last month, It works well. Quite useful. And it's cheap. very good!

  5. the good function jammer ReviewRating

    Posted by Christin Linnane on 11th May 2014

    This jammer is easy to use and I am satified with the jamming distance and other functions


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