fcc-g4-sec7

【扩展阅读】

  • G4
  • FCC 原文:97.13、97.15(台站与天线结构要求)。
  • ARRL:ARRL Handbook「Station Construction」进阶;测试仪器使用。
  • 中国法规:台站设置与设备核定深化要求。
  • 延伸:学会用频谱仪/示波器排查发射机杂散与接收机过载。

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