This is a very good jammer for blocking 3G 4G mobile phone signals. It's in our top sales list. The function and quality is very good. Have confident to have one.
| Device Blocked: | Cellular Phone |
| Signal Blocked: | GSM,CDMA,DCS,PCS,3G,4G LTE |
| Blocked Area: | 5 to 15 Meters Depending on signal strength and working environment |
| Jamming Frequency: |
CDMA(851MHz-894MHz) GSM(925MHz-960MHz) DCS(1805MHZ-1880MHZ PCS(1930MHZ-1990MHZ) 3G(2110MHZ-2185MHZ) 4G (LTE): 725－770 MHZ |
| Output Power: | 3W |
| Power supply: | 50 / 60 Hz / AC 100 ~ 240V /DC12V |
| Typical Battery Life: | 2Hours |
| Battery: | Built in Rechargeable Li-ion battery |
| Weight: | 0.5KG |
| Dimension: | Antennas off - L110 x W62 x H30 mm |