Phonetone ALC 700MHz Verizon 70dB Cellular Cell Phone Signal Booster Repeater Amplifier with Wireless Indoor Omni-directinal Whip Antenna and Directional Outdoor Yagi Antenna Type: Booster Color: Black/Gray Compatible Phone Manufacturer: All Phone Work on Verizon 700 Compatible Carrier: All Carriers Work on Verizon 700 Coverage: 2500 sq ft Frequency: Frequency range: 746--757MHz, 776--787MHz Gain: Max Gain: 70dB Connector: I/O Port: N-Female on both ends