Friday, July 12, 2013

25W 3G Jammers W-CDMA UMTS bLOCKERS

This is the most powerful 3G Jammer W-CDMA UMTS Blocker,anti tracking,high power.
Up to a distance of 300 metres. It simply plugs into an ordinary car cigarette lighter socket and is active immediately blocking all types of tracking and navigational devices.
3G Jammers
Specifications: 


Effective range: Up to 300 meters
Input power: 110-240V
Output signal strength: 25W
System: All systems worldwide
Signal source: Synthesized
Operation temperature: -10c to +50c
Humidity: 5% to 80%
Stander packing include a Panel Antenna
Before you order:
Dual-band phones can cover GSM networks in pairs such as :
900 and 1800 MHz frequencies (Europe, Asia, Australia and Brazil)
850 and 1900 (North America and Brazil)
European tri-band phones typically cover the 900, 1800 and 1900 bands 

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