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High Power Mobile Phone Jammer Aerial Antennas

The aerial omni antenna affect only a little on coverage of a mobile phone jammer. Below are the regular omni aerial antennas using by mobile phone jammers.  The max gain of below antennas is 3db, few of them is 1 or 2 db.  Our high power mobile phone jammer using max gain 3db aerial.  It’s an excellent cell phone disable solution and cost is cheap.  The advanced universal design allows you jamming worldwide mobile phone frequencies at 50 meters radius.  Coverage of our high power mobile phone jammer is 1,200~7,800 square meters.

The JMA high power mobile phone jammer is for completely stop all pesky cell phone calls and conversations.  It stop and block signals of GSM850/GSM1900, GSM900/GSM1800 and 3G/UMTS/W-CDMA.  The power adjusting switch allows you change the covering area bigger/smaller.  The high power mobile phone jammer is prefect for using in meeting rooms, museums, theaters, churches, classrooms and hospitals.  Contact Tayx Ltd and order this out-standing machine at US$40 ~ US$60 now. (http://www.tayx.co.uk/jma-mobile-phone-jammer.html)