Phonetone 1800MHz 3g Phone Repeater 70db gain Signal Booster with ALC AGC Automatic Gain Control Color: Black Compatible Phone Manufacturer: All Phone Work on 1900MHz Compatible Carrier: All Carriers Work on 1900MHz Frequency: 1850-1910MHz 1930-1990 MHz Gain: 70dBi Connector: N-female Power Requirements: Power Supply: AC 100-240V; DC 12V/2.0A Dimension: 4.80 x 4.29 x 1.06 in
