A read-only CwrFixedPointValue, in dBm, giving the highest receive power measured at the diversity antenna during the current operational minute, not a cumulative statistic. Comparing this against the main antenna's peak reading helps determine whether the diversity antenna is contributing meaningfully better reception at its best moments, relevant to deciding whether diversity combining is helping this link. For example, if p2mpSu1MinDivAntRxPowerMax consistently outperforms the main antenna's peak reading, an installer might consider whether the diversity antenna should instead be treated as primary.