65db 1700mhz AWS Repeater Mobile Phone 3g Signal Booster Amplifier High Gain Yagi Antenna and 2 Celling Antenna Color: Black Compatible Phone Manufacturer: All Phone Work on 1700MHz Compatible Carrier: 1710-1755MHz/2110-2155MHz Frequency: 1710-1755MHz/2110-2155MHz Gain: 65dBi Connector: N-female Power Requirements: Power Supply: AC 100-240V; DC 12V/2.0A Dimension: 4.80 x 4.29 x 1.06 in