... 3.60dB high gain repeater,improve signa Mobile signal repeater dual band repeater Working Frequency Range: This Repeater Works with 850/1900MHz ... , cost effective solution for small business application with weak outside signal, it is best used in the following applications:Office Enterprise ... , GSM, EDGE, TDMA and AMPS etc.Max. Gain (dB) Gp≥60 Gp≥65 I/O Port N-Female on both ends Impedance ...