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Paddles and Oars

机译:桨和桨

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摘要

Using a paddle with a keyer, after properly adjusting the paddle of course, can be a real pleasure. We can take pride in sending what we think is great Morse. However, listening on the bands, there are those that do not take pride, ending up with a cacophony of joined up dots and dashes, the origin of which bear slim resemblance to proper code. For some reason, examples of this can be heard mainly on the 6m band. I have heard a figure five with seven dits, a figure four with five dits preceding the dash, a seven with four or five dits after the two dahs and so on. I did wonder at one stage whether this was deliberate, in order to add emphasis to what was being sent. After all, 6m is a challenging band and signals can disappear as fast as they appear. However, it happens even when signals are S9 for minutes on end.
机译:当然,在正确调整了拨片之后,使用带有键控器的拨片是一种真正的乐趣。我们为发送我们认为很棒的莫尔斯电报而感到自豪。但是,在乐队中听的话,有些并不引以为豪,但最终却出现了点点划线的杂音,其起源与适当的代码略有相似。由于某些原因,主要在6m频段上可以听到这样的示例。我听过一个数字五,有七个凹点,一个数字四,在破折号之前有五个凹点,在七个数字之后有两个或五个凹点,依此类推。我确实想过在一个阶段是否故意这样做,以便进一步强调所发送的内容。毕竟6m是一个具有挑战性的频段,信号消失的速度可能与出现的速度一样快。但是,即使信号持续数分钟仍为S9,也会发生这种情况。

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  • 来源
    《Practical Wireless》 |2016年第10期|34-35|共2页
  • 作者

    Roger Cooke;

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  • 正文语种 eng
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