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  • Cell phone blocker 4g - cell phone blocker Cedar Hill

    Product Description Technical Specifications Cover interface standards: Digital : IDEN, TDMA, CDMA, GSM, UMTS ,GPS Analog: AMPS, NMT, N-AMPS, TACS Total output power: 11W (CDMA800:3W, GSM900:3W, 1805-1990: 2.5W, 2100-2200: 2.5W) Antennas External Omni directional Every band frequency can select output power All the TX frequency covered down link only Automatic power switching power supply: 50 / 60 Hz / AC 100 ~ 240V TX Frequency: 851-894MHz; 925-960MHz; 1805-1880MHz; 1920-1990MHz; 2100-2170MHz Total Output power: 10W Power supply: AC adapter (AC 240V-DC 5V) Shielding Radius: Up to 40 meters (10-40M by your background signal strength) Remote Control: RF remote controller; Open / close the jammer Available system: GPRS, GSM, DCS, CDMA, PDC, TDMA, PHS, PCS, IDEN, W-CDMA, UMTS,GPS All the parts warranty: 15 months  Note: 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.

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