http://www.jammergroup.com/waterproof-blaster-shelter-cell-phone-signal-jammer-p-257.html
Specifications
-
Isolating Signal Bandwidth:
-CDMA:850-894MHz
-GSM:935-960MHz
–DCS/PCS:1805-1990MHz
-3G:2110-2170MHz
-4G LTE: (US.725-770MHz) or (Europe:790-826MHz)
-4GWIMAX:(US. 2345-2400MHz) or (Europe: 2620-2690MHz)
- External Omni-directional antennas all the TX frequency covered down link only
- Power Supply:AC 110~250V to DC 12V, Car Charger 12V to DC 12V
Accessories
- Jammer
- Outer Detachable Power Supply
- Antennas



