A.-90dBm B.-84dBm C.-76dBm D.-70dBm
A.RxQuality質(zhì)量0-1級采樣點/RxQuality質(zhì)量總采樣點*100% B.RxQuality質(zhì)量0-4級采樣點/RxQuality質(zhì)量總采樣點*100% C.RxQuality質(zhì)量0-3級采樣點/RxQuality質(zhì)量總采樣點*100% D.RxQuality質(zhì)量0-2級采樣點/RxQuality質(zhì)量總采樣點*100%
A.30 B.45 C.75 D.60