This Broad Spectrum Cell Phone Signal Jammer is the most basic Cell Phone Signal Jamming Device to Jamming GSM,CDMA,DCS,PHS and 3G Signals.The total output power is 0.5W, so the blocking area is about 1 to 10 meters due to given area and signal strength. The size is small, it's very handy and convenient to use, considering about the output power, it's good to block GSM,CDMA,DCS and PHS signal for normal phones, it is weak to block 3G Cell Phones, the effective coverage is small. If you do need a jammer which blocks 3G signals mainly, we suggest you take a high power jammer above 2W output power.
| Device Blocked: | Cell Phones |
| Signal Blocked: | GSM,CDMA,DCS,PHS,3G |
| Blocked Area: | 1-10 Meters Depending on signal strength and working environment |
| Jamming Frequency: | CDMA:850-894 MHz GSM: 925-960 MHz DCS:1805-1880 MHz PHS/CDMA1900: 1900-1930/1930-1980 MHz 3G: 2110-2170 MHz |
| Output Power: | 0.5W |
| Power supply: | 50 / 60 Hz / AC 100 ~ 240V |
| Typical Battery Life: | 2Hours |
| Battery: | Built in Rechargeable Li-ion battery |
| Weight: | 0.5KG |
| Dimension: | Antennas off -95*45*18mm (L x W x D) |