A.-120dBm,-113.5dBm B.-113.5dBm,-120dBm C.120dBm,113.5dBm D.113.5dBm,-120dBm
A.MTP850手持臺 B.MTM800車載臺 C.GP338手持臺 D.GM3688手持臺
A.系統(tǒng)采用頻分多址技術(shù),頻譜利用率高 B.使通信系統(tǒng)的功能大幅度提升 C.采用代數(shù)碼激勵線性預(yù)測 D.系統(tǒng)采用大規(guī)模電路芯片組成控制電路