heterodyne receiver sensitivity
optical heterodyne receiver
super heterodyne receiver
Super-heterodyne Receiver
supersonic heterodyne receiver
tunable optical heterodyne receiver
heterodyne optical receiver
enhanced group calling receiver {= EGC receiver}
adaptive optical heterodyne detection
amplitude of the heterodyne signal
crystal-filter heterodyne analyser
Delayed self-heterodyne method
dual-frequency laser heterodyne interference
Heterdyne or homodyne detections
Heterodyne
外差
外差法
外差法外差法的
外差法外差振荡器外差法的
外差振荡器
外差式
外差型
外差[法]
外插法
混杂法
外差检测
外差式振荡器
外差式接收机