Morse test - If you're one of the many hams whose principal operating mode is SSB, then the easiest way to increase your enjoyment of the hobby is to use CW.
莫尔斯测试-如果你是其中一个火腿,其主要运作模式是单边带,那么最简单的方法,以提高您的享受业余爱好是使用化学武器。
Morse test - If you're one of the many hams whose principal operating mode is SSB, then the easiest way to increase your enjoyment of the hobby is to use CW.
莫尔斯测试-如果你是其中一个火腿,其主要运作模式是单边带,那么最简单的方法,以提高您的享受业余爱好是使用化学武器。
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