1. Tx Frequency
(A)TX frequency 851-960 MHz
(B)TX frequency 1805-1990 MHz
(C) Tx frequency 2100-2170MHz

2. Available system
Include analog (AMPS, TACS, NMT) and digital (GPRS, GSM, DCS, CDMA, PDC, TDMA, PHS, PCS, IDEN, W-CDMA, UMTS)

3. Total output power
(A) +25dBm/300mW
(B) +25dBm/300mW
(C) +25dBm/300mW

4. Battery
Ni-H battery DC 12V / 1600mA/h

5. Continue using time
90 minute
First time battery charge need 2 hours up

7. Jamming range
Radius 15 - 20 M
[the Cellular signal must ??-85dBm in the location]
The jamming radius still depends on the strength signal in given area

8. Safety regulation
AC Adapter UL (E190582)
CSA (LR112971 Level 3)

9. Dimension: 110(H)x62(L)x30(W)mm not include antenna

10. Weight: 300g