![Portable High Power Mobile Phone Signal Blocker [3G GSM CDMA DCS PCS]](http://www.cellphoneblockerjammer.com/images/jammerblocker/JammerBlocker0015_01.jpg)
Looking for a Cellular Jammer to Block Phone Signals? Here is a perfect one, easy to carry, convenient to use. To block 3G, GSM, CDMA, DCS, PCS signals in an effective way.
![Portable High Power Mobile Phone Signal Blocker [3G GSM CDMA DCS PCS]](http://www.cellphoneblockerjammer.com/images/jammerblocker/JammerBlocker0015_02.jpg)
| Device Blocked: | Cellular |
| Signal Blocked: | 3G,GSM,CDMA,DCS,PCS |
| Blocked Area: | 5 to 10 Meters Depending on signal strength and working environment |
| Jamming Frequency: | CDMA(851MHz-894MHz) GSM(925MHz-960MHz) DCS(1805MHZ-1880MHZ PCS(1930MHZ-1990MHZ) 3G(2110MHZ-2180MHZ) |
| Output Power: | 1W |
| Power supply: | 100v to 240v |
| Typical Battery Life: | 2Hours |
| Battery: | Built in Rechargeable Li-ion battery |
| Weight: | 1KG |
| Dimension: | Antennas off - L110 x W62 x H30 mm |