heterodyne oscillator

1. Within a radiation shielded environment the fuze self heterodyne oscillator output with noise modulation interference has been sampled by a computer data collection system.
   在电波暗室中应用计算机数据采集系统，对无线电引信在杂波调制有源干扰下的引信自差机输出信号进行数据采集。
2. Numeric analysis on the output of fuze self heterodyne oscillator under a noise modulation interference environment
   杂波调制干扰下引信自差机输出信号的数值分析

noun

1. an oscillator whose output heterodynes with the incoming radio signal to produce sum and difference tones

   Synonym:    local oscillator