同差式接收机灵敏度
homodyne receiver sensitivity
超声波外差式接收机
supersonic heterodyne receiver
高性能超外差式接收机
high performance superheterodyne receiver
光接收机灵敏度
optical receiver sensitivity
接收机灵敏度
sensitivity of a receiver
receiver sensitivity
receiver sensitive
超外差接收机
superheterodyne receiver
Super-heterodyne Receiver
superheterodyne receive
super heterodyne receiver
heterodyne receiver
superheterodyne
超外差式接收
Superheterodyne reception
超外差式接收系统
superheterodyne reception system
光外差接收机
optical heterodyne receiver
可调光外差接收机
tunable optical heterodyne receiver
双变频超外差接收机
double superheterodyne receiver
外差接收机
heterodyne receiver
heterodyne optical receiver
receiver
Super-heterodyne
一次变频超外差接收机
single conversion superheterodyne