Specification :
Model: SK-12A Pocket Mobile Phone Jammer
Introduction:
SK-12A the "new" pocket mobile phone jammer is the most sophisticated Digital Cellular Mobile Phone Jammer of a mobile device to help you keep away from noise or disturbance of cellular phone calls. It can form an electromagnetism 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 eliminate the noise pollution. The mobile 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.
How to Install:
1. Install this device at the height about 1.5-1.7m will get the best jamming result, keep this device in vertical.
2. Never install this device close to the wall; the wall will affect the interference signals. Put this device 30-50cm away from the wall.
3. One set of this device can block the GSM/CDMA/3G signals up to 15m radius, covers an individual room of around 700 square meters.
4. To cover an area bigger than 700 square meters, please install multiples of this device to ensure better jamming effect, e.g. in an individual space of 900 square meters, you should need to install 2 devices working together.
5. This device is not able to cover different spaces divided with walls. Install individual jammers in different partition of a building to ensure the best jamming effect.
Specification:
SK-12A Pocket Mobile Phone Jammer
Jamming Area
Up to 15meters (1.6 Feet to 50 Feet)
(Depends on signal strength, at the site to be jammed)
Cellular Systems
Output
Frequency
Option A for American Market
CDMA/GSM
850-960Mhz
DCS
1805-1990Mhz
3G
2110-2170Mhz
Option B for Europe Market
GSM
925-960Mhz
DCS
1805-1880Mhz
3G
2110-2170Mhz
Power Supply
17dB 9V Battery / 12VDC input
Dimension
Antennas on: 21L*6W*3Hcm Package: 28 L * 14W * 7.5Hcm
Net weight
Product weight: 0.65kg Package weight: 0.8kg
Accessory
Charger, Car charger, one inner lithium battery and 3 antennas
Working Time
2-3Hours
Antennas installation
The longest antenna installs on the lowest frequency channel
The shortest antenna installs on the highest frequency channel
Port of shipment: Beijing of china, DHL and EMS and UPS, others
Delivery time: in 7-10 days after received payment
Payment: Credit Card, PayPal or WesternUnion, T/T in advance
All the parts warranty: 24 months Country of origin: China
*The mentioned jamming distances are based on the base station signal strength at -80dBm; actual jamming distance will be varied depending on the strength and type of cellular system.
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