Cell Phone Jammer

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Features of the SK-3 Mobile Phone Jammer 
 
 
--- To keep you away from noise or disturbance of unexpected mobile phone calls or text messages (SMS)
--- World wide compatible.
--- To block mobile phone communication links within an effective area.
--- No transmissions or receptions of mobile phone call in coverage area.
--- All specified frequency bands will be blocked simultaneously.
--- There is no disturbance for other electronic devices.
--- For using at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses etc.
 
 

 
The jamming area is influenced by the location of the cell tower and the obstacles between cell tower & the mobile phone jammer. It means that in normal condition if the distance is close between the cell tower & the mobile phone jammer, it will have very less jamming area. Likewise, if there are obstacles & walls between the cell tower & the mobile phone, the mobile phone jammer will give less jamming area. Furthermore, the battery and power adapter will also influence the effective power of mobile phone jammer. Technically speaking, the effect of mobile phone jammer will depend on the circumstance around users.    
 Specification:
SK-3 Mobile Phone Jammer SPECIFICATION
Jamming Area
0.5meters to 35meters (1.6 Feet to 50 Feet)
(Depends on signal strength, at the site to be jammed)
Cellular Systems
Output
Frequency
Option A for Asian Market
CDMA
860-894MHz
GSM
925-960MHz
PHS
1900-1925MHz
3G
1990-2170MHz
Option B for Europe Market
CDMA
860-894Mhz
GSM
925-960MHz
DCS
1805-1850MHz
3G
1990-2170MHz
Option C for American Market
CDMA
850-894Mhz
GSM900
920-960Mhz
GSM1800
1710-1880MHz
CDMA2000, 3G
1990-2170Mhz
Power Adapter
Input AC160V-240V,  DC5V
Total Output Power
8Watt
Dimension
Product Antennas off: L 28x W 18 x H 4 cm       Package: L 33x W 26 x H 8 cm  
Weight
Product weight: 1.3kg     Package weight: 1.8kg
Accessory
1 power adapter, 1 jammer,  4 antennas
Working Time
24hrs and 7 Days
Relative Humidity
20%--95%
Working Temperature
-40~ +55 deg C
Antennas installation
Install the antennas corresponding to the channel label. If not, the jammer will be very hot when it works.

Send message to this supplier
Ms. Zabrina Guo
Tel: 86-10-59854062
Enter between 20 to 3,000 chatacters.
Contact Method
Beijing Signal Knight Technology and Trade Co.,Ltd.
A1139 Zhongguancun E-World, Haidian Dis, Beijing, China (Mainland) / 100102
Fax: 86-10-59797999-102
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