Specifications :

Tx Frequency

CDMA/GSM：860-970 MHz

3G：2110-2170 MHz

DCS/PHS：1805-1930 MHz

Available system 

Include analog (AMPS,TACS,NMT) and digital (GPRS,GSM, 

DCS,CDMA,PDC,TDMA,PHS,PCS,IDEN,W-CDMA,UMTS)

Single output power :+25dBm / 500mW

Power input :AC110V-240V

Power output :DC4V 1200mAh

Jamming range

Radius 1- 5 M （the Cellular signal must ≤-85dBm in the location）

The jamming radius still depends on the strength signal in given area

Safety regulation

AC Adapter UL (E190582)

CSA (LR112971 Level 3)

Dimension : 85(L)×50 (W)×23(H)mm

Weight :100g 

Temperature :-40 to +55℃

Relative humility: ≤90%(RH)

Air pressure: 86~106kPa

Working Area:

1. Conference room, auditoriums, law court, library, exam room, school, cinema, theater, and hospital etc.

2. At places where using mobile phones is prohibited such as government, military, finance, security, police and command center etc.