ATE射频测试板  ATE RF load board

比幅测频  measuring frequency by amplitute comparison

变频测量  conversion measurement; frequency conversion measurement; variable frequency measurement; DSP

变频测试  Frequency test; variable frequency test

残压测频  remain_voltage measuring frequency

测频测周  frequency and period measuring method; frequency and periodical signal measuring

测频电桥  frequency measuring bridge

测频法  Frequency Test method

测频方法  method of calibrating frequency

测频回路  frequency-survey loop

测频计数器  frequency measuring counter

测频精度  frequency measurement accuracy; precision of frequency measurement

测频扩展法  frequency range expanding method

测频算法  measuring frequency algorithm; algorithm for frequency measurement

测频误差  frequency measurement error; error of frequency measurement

测频系统  frequency measurement system

测频与测向级联估计  cascade estimation of frequency measurement and direction finding

测频站  FMS Frequency Measuring Station

测频装置  FME Frequency – Measuring Equipment