... Output power, gain70dB, 1,2 sub bands in any two system of GSM+DCS; GSM+WCDMA, CDMA+PCS, CDMA+WCDMA; maintain safe ... providing a cost effective improvement in cellular in building coverage of a home, office, restaurant or building.3) Intelligent design, with ... function, which can automatially control the gain of the repeater depending upon the strength of input signals.4) Light weight, compact size ...