Sk-12a Pocket Wireless Phone Signal Scrambler

Beijing Signal Knight Technology Company
www.888signal.com
Introduction:

Introduction:

SK-16A portable wireless phone signal jammer is the latest information security product, It can form an electromagetism protection field around the user, thus prevent mobile phone from receiving and transmitting the mobile signals to the base station; thus it can prevent the secret information leakage through your mobile phone, and also elininate the noise pollution. The cell phone jammers are now a necessity for law enforcement and private places to interrupt communications by criminals and terrorists, and also for accomplishing a more cultured society.
Features

Coolest and lowest priced jammer on the market.
Portable, Small, Compact and Robust.
Battery or Mains compatible.
To keep you away from noise or disturbance of unexpected cellular phone calls or text messages (SMS)
World wide compatible.
To block cellular phone communication links within an effective area.
No transmissions or receptions of cellular phone calls in coverage area.
All specified frequency bands will be blocked simultaneously.
For using at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses etc.
Easy to operate.
Important Note:
After charging the Jammer you will seen a green led light, however please recharge the Jammer two more times for full battery charging.
The jamming area is influenced by the location of the cell tower and the obstacles between cell tower & the cellular jammer. It means that in normal condition if the distance is close between the cell tower & the cellular Jammer, it will have very less jamming area. Likewise, if there are obstacles & walls between the cell tower & the cellular phone, the jammer will give more jamming area.

SPECIFICATION

Jamming Area
0.5 meters to 12 meters
(Depends on signal strength, at the site to be jammed)

Cellular Systems
Output
Frequency

A China market

CDMA
860-894MHz

GSM
925-960MHz

DCS
1805-1880MHz

PHS
1895-1920MHz




B Europe market

GSM
920-960Mhz


1805-1880Mhz


2110-2170Mhz

C American market

CDMA
850-894Mhz

GSM
920-960Mhz

DCS
1805-1880Mhz

PHS
1910-1990Mhz

CDMA2000, 3G
1990-2170Mhz

Power Supply
AC 110V-240V / DC 5V input / Built-in Battery: 1500mA/h

Dimension
95mm(W) * 45mm(L) * 18mm(H)

Net weight
150gm Power supply/ Battery weight : 190

Accessory
Charger and Car charger 3 Antennas

Working Time
2 Hours

_________________
Contact Name: Louis Qin
Company Name: Beijing Signal Knight Technology and Trade Co.ltd.
Email: Signal_knight@hotmail.com
Tel: 86-10-59035308
Fax: 86-10-59797999
Street Address: A-01c, No.3 Chaoting
Apartment, 8 Furong Street, Chaoyang
District Beijing, P.R. China