Jammer Hp ini akan menghilangkan sinyal GSM, CDMA, 3G & 4G sampai radius 40 meter. Perangkat berkualitas tinggi sampai daya 10 watt ( daya output ) dan terdapat 5 antena gain yang tinggi bener-bener memblokir semua sinyal ponsel dalam radius sampai 40 meter.

Description
1) Frequency
-CDMA: 850-894MHz
-GSM: 925-960MHz
-DCS: MHz
-3G: MHz
-4G: MHz

2) Main function
-4-channel type can efficiently provide shield for mobile signals from CDMA, GSM, DCS, PCS, WCDMA and PHS
-It only shields the signals from mobile phone and does not affect the normal operation of other electronic devices
-Generally, please use your mobile phone at the places more 200 meters away from the base station
-Switching on, it can work stably for a long time
-Slow start-up circuit can avoid sparkling caused by mechanical switch

3) Technical parameter:
-Effective isolating / shielding diameter: +/- 40m

-Isolating signal bandwidth
- It can work stably for a long time
-Power input : AC110V-240V, 50/60Hz , 1.0A
-Power output: DC 4.2V, 10A
-Temperature: -40 to +55
-Relative humility: 30~95% (RH)

4) Product size: 25.5cm x 11cm x 3.2cm