... mobile repeater 2) AGC function 3) CE approvel C10/C15/C20 gsm Booster/mobile repeater / amplifier1) Output from 10dbm to 20dbm ... -DCS, C15-PCS, C15-CDMA, C15-WCDMA C20-GSM, C20-DCS,C20-PCS, C20-CDMA, C20-WCDMAApplication Diagram: C10/C15/C20 GSM Booster/mobile repeater/amplifier