回收***E06|罗德与施瓦茨***E06|R&S***E06|Rohde&Schwarz***E06|信号发生器|6G信号源------------------邓生：13728874587Rohde&Schwarz***E066G信号发生器|罗德与施瓦茨|5kHz至6GHz***E02:5kHz~1.5GHz***E03:5kHz~3GHz***E03E:5kHz~2.2GHz***E06:5kHz~6GHz)