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Terms for subject Aviation containing 调频 | all forms | in specified order only
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中央频率调制center frequency modulation
伪随机码调频引信pseudo-random code frequency-modulated fuze
单边带频率调制single sideband frequency modulation
去线性调频de-chirping (脉冲)
双音调多声频dual tone multiple frequency
变频调制器modified frequency modulator
可调谐的控制频率tunable control frequency
声频调制tone modulation
声频调制检波器audio modulation detector
宽带调频wide band frequency modulation
宽带频率调制器wide band frequency modulation
恒定带宽调频副载波constant-bandwidth FM subcarrier
慢扫频噪声调制干扰slow-sweep noise-modulated jamming
扩频调制解调器spread spectrum modem
数字线性调频digital chirp (脉冲)
时频相调制time-frequency-phase modulation
线性调频linear FM
线性调频脉冲激励chirp excitation
脉冲频率调制frequency modulation on the pulse
脉冲频率调制pulse-frequency modulation
〔客〕视频点播调节器装置VOD modulator unit
视频调制系统video modulation system
〔客〕视频调节器video modulator unit
〔客〕视频集中器和多路调制器concentrator and multiplexer for video
调到…频率change to frequency
调谐射频tuned radio frequency
调谐射频接收机tuned radio frequency receiver
调频测距引信FM ranging fuze
调频载波frequency modulated carrier wave
连续调频continuous frequency
音频多路调制器audio multiplexer
频率协调机构frequency coordinating body
频率调制信号处理器frequency modulation signal processor
频率音调frequency tone
高频数据调制解调器high frequency data modem
高频调幅amplitude modulation, high frequency
高频调谐tuned high frequency