Phonetone 850MHz 1700mhz Cell Phone Signal Booster Repeater AWS 3G Dual Band Amplifier install Kit Fast shipping Type: Install Kit Compatible Phone Manufacturer: Phonetone Ltd. Support Network: Network that works on 850/1700mhz frequency Coverage: 1000-2000sqm Frequency: 850/1700mhz Gain: 60 dB Connector: N female on both ends Features: small size,wireless