3W Portable Cell Phone Jammer Handheld Signal Jammer With 3 Antennas
This portable cell phone jammer with completely silent operation and adjustable strength for each band, the versatility is there to only block the phone carriers you don't like. A well built heat dissipative design ensures that this unit will not over heat during the meeting and a typical range of 15 meters will make sure you silence even the far reaches of the room.
|Isolating Signal Bandwidth||
CDMA: 850-894 MHz
GSM: 925-960 MHz
DCS: 1805-1880 MHz
CDMA1900: 1900-1980 MHz
3G: 2110-2170 MHz
|Main function||Shielding cell phone signal within security radius|
|Total output power||3W|
|Internal Battery||2000mAh rechargeable li-ion|
|Power Source||Wall plug, car adapter, or built-in battery|
|Coverage Area||5-15 meters|
|Typical Battery Life||90 minutes|
|Dimensions||Antennas off(L*W*H): 112*60*30mm|
Notes: Before turn on the jammer, you MUST install the antennas according to the mark indicated on the main unit.
Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.
Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .