radio frequency local oscillator input 射频本振信号输入 ; 一本振输入

radio frequency local oscillator 本振射频接收信号 ; 射频本振

radio frequency voltage controller oscillator 射频电压振荡控制器

radio freqneucy oscillator 射频振荡器

radio frequency oscillator 射频振荡器

rfo radio frequency oscillator 射频振荡器

self-oscillator radio telegraph transmitter 自激振荡器式发报机

self-oscillator radio telegraph tra mitter 自激振荡器式发报机