短語詞組短語digital intermediate frequency platform 數(shù)字中頻平臺digital intermediate frequency theoretic 數(shù)字中頻化wideband digital intermediate frequency 寬帶數(shù)字中頻digital intermediate frequency sampling 數(shù)字中頻採樣Digital Intermediate Frequency Technique 數(shù)字中頻技術digital intermediate frequency system 數(shù)字中頻系統(tǒng)digital intermediate frequency remote 數(shù)字中頻拉遠whole digital intermediate frequency 全數(shù)字中頻 返回 digital intermediate frequency