4 Band Portable GPS / 3G / GMS / CDMA Cell Phone Signal Jamming Modulator
This product can be used in any place where mobile phones and GPS are prohibited to be used!
Cover interface standards: Cell phone signal (CDMA, GSM, DCS, 3G), GPS (1570-1580MHz)
Total output power: 4W
Effective range: Radius Up to 20 Meters. (Depending on the mobile service provider's network condition)
Work time: 90 minutes, this jammer can continue to work when charging,
Support being powered by charger or car cigarette charger.
-GPS: 1570 - 1580 MHz
-CDMA GSM: 850-960 MHz
-DCS PHS: 1805-1990 MHz
Power supply: AC100-240V/DC12V
Dimension: (W*H*L): 32*112*62mm (not include antennas. )
Accessories: Jammer, Charger, User's Manual