高频Ｑ值测量仪制成投产南京长江无线电厂制成高频Ｑ值测量仪，且已大批投产。该仪器采用多项高新电子技术，应用串联谐振技术，数字频率显示，稳幅信号源。由主机，辅助测量线圈，串联测量夹具，液体介质测量夹具等部分组成。它受温度影响小，回路残量也不大，工作频率为... High-frequency Q meter made into Nanjing Changjiang Radio Factory made of high-frequency Q value measuring instrument, and has been put into operation in large quantities. The instrument uses a number of high-tech electronic technology, the application of series resonant technology, digital frequency display, steady signal source. By the host, auxiliary measuring coil, measuring jig in series, liquid medium measuring fixture and other components. It is affected by the temperature is small, the circuit residual is not large, the working frequency is ...