能将当地频率和携带者的频率联合起来产生能解调和放大的超音频信号

能将当地频率和携带者的频率联合起来产生能解调和放大的超音频信号的英文翻译

基本释义

• a radio receiver that combines a locally generated frequency with the carrier frequency to produce a supersonic signal that is demodulated and amplified