Phonetone 75dB ALC 850MHz 3G GSM CDMA Cellular Phone Signal Booster Repeater Amplifier Kit with Omni-directional Ceiling Antenna and Directional Log-periodic Antenna for Home Or Office Use Type: Booster Color: Black/White Compatible Phone Manufacturer: All Phone work on 824 ~ 849MHz, 869 ~ 894MHz Compatible Carrier: All Carrier work on 824 ~ 849MHz, 869 ~ 894MHz Coverage: 3500 sq ft Frequency: Frequency range: 824 ~ 849MHz, 869 ~ 894MHz Gain: Max Gain: 75dB Connector: I/O Port: N-Female on both ends
