High Gain GSM 900Mhz Signal Booster Amplifier with Cable + Antenna

High Gain GSM 900Mhz Signal Booster Amplifier RF Repeaterwith Cable + AntennaThis mobile phone signal repeater provides the ultimate solution in any area where cellular communications can not work well due to leak of signals.It could also improve indoor electromagnetism environments, protract cellular battery life and reduce radiation of cellphones. It is ideal for house, home, office use.Features 1. High gain, fully integrated 900 MHz antenna system2. Powerful a