Detailed Product Description

SK-2 Specification

Output Frequency
CDMA 870-880 MHZ
GSM 930-960MHZ
DCS 1805-1850MHZ
PHS 1900-1925MHZ
3G 2110-2170MHZ

Range: Approx. 0.5-30 meters
Weight: 1.3kg
Dimension: L 23x W 9 x H3 cm
External Power
Total Output Power: 200mW (CDMA: 50mW; GSM: 50mW; DCS: 50mW; PHS: 50mW)
RF Power: 200mA
Output Power: 300mW
Power Adapter: Input AC160V-240V
Power Source: DC 5V
Relative Humidity: 20%--95%
Working Temperature: -40~ +55 deg C 

Features of SK-2 Cellular Phone Jammer:

(1)  Prevent cheating by using cellular phone in the examinations
(2)  Keeping you away from the noise or disturbance of unexpected cellular phone calls or SMS in the class time or meeting time.
(3)  Mini-size medium power cellular phone jammer
(4)  Low weight and Nice texture and color
(5)  To block wireless phone communication links within an effective area.
(6)  No transmissions or receptions of wireless phone call in coverage area.
(7)  All specified frequency bands will be blocked simultaneously.
(8)  For using at meeting rooms, conference rooms, museums, temples, mosques, galleries, theatres, concert halls, churches, restaurants, classrooms, training centers, factories, banks, trains, buses etc.