fcc-g5-sec4

【扩展阅读】

  • G5
  • FCC 原文:无专门条款;属 General 级电学深化(含电抗、相量、谐振)。
  • ARRL:ARRL Handbook「Electrical Principles」进阶(RLC、谐振、相量)。
  • 中国法规:无专门条款;属深化考核。
  • 延伸:用仿真软件(如 LTspice)观察 RLC 谐振曲线与阻抗匹配。

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