... from 80db to 90db, works on any of GSM, DCS, CDMA, PCS and WCDMA system; maintain safe and specific output signal ... of the repeater depending upon the strength of input signals.4) Cover about 10000-50000m2 without block or obstruct, high ... GSM, C33C-CDMA, C33C-DCS, C33C-PCS, C33C-WCDMA C37C-GSM, C33C-CDMA, C33C-DCS, C33C-PCS, C33C-WCDMA GSM outdoor repeater/GSM Cell phone booster/CDMA PCS WCDMA DCS ...