c3gCdmaHistoryEvDoRssiPerMinute 1.3.6.1.4.1.9.9.661.1.2.6.5.1.5

Per-minute EV-DO weakest RSSI value history. This object contains a per-minute history of EV-DO weakest RSSI values for the last 60 minutes. The octet in the string is the weakest RSSI value measured in a minute interval.