Powerful cell phone jammer (Backup battery)KYP0012

Cell phone jammer

Disconnect linkage between cellular handset and cellular base station for all types of cellular systems

Main features:

• According to the current mobile system frequency of CDMA, GSM, DCS and PHS used at in abroad, we adopt high-tech to provide shield for mobile signal from them in special area that can not communicate with the station, so as to get to the active shield for use mobile phone
• Use mobile phone signal jammer at the places more than 200m away from the base station for best performance
• When switch on, it can work steady for a long time

• Applications:
  1. Museums, Libraries, Lecture rooms, Prevent students from sms cheating, Theatres, Schools universities, Restaurants, Places of worship, Country clubs, Sporting events, Recording studios, Tv stations, radio stations
  
  

Technical specifications:

1. Effective shielding range: 10-50 meters radius

2. Isolation bandwidth:  

                                CDMA: 869-894MHz
                                GSM: 925-960 MHZ
                                DCS:1805-1880MHZ 

                                WCDMA:2110-2170MHZ

                                PHS:1900-1925MHZ

                                PCS:1930-1990MHZ

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4. Operation temperature: -40c to +55c
5. Humidity: 30% to 95%

6. Power adapter: Input: 100 to 240V AC      Output: DC4V