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(window.webpackJsonp=window.webpackJsonp||[]).push([[69],{393:function(t,e,_){"use strict";_.r(e);var a=_(4),v=Object(a.a)({},(function(){var t=this,e=t._self._c;return e("ContentSlotsDistributor",{attrs:{"slot-key":t.$parent.slotKey}},[e("blockquote",[e("p",[t._v("本文编辑:@BG4IJK,@BG8LGP")])]),t._v(" "),e("h1",{attrs:{id:"莫尔斯码"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#莫尔斯码"}},[t._v("#")]),t._v(" 莫尔斯码")]),t._v(" "),e("blockquote",[e("p",[t._v("莫尔斯码,国际电信联盟 ITU-R M.1677-1 建议书中文版中也称为摩尔斯电码。ITU-R M.1677-1 建议书确认了国际摩尔斯电码的字符以及在无线电通信业务中其使用应遵循的操作规定。\nBG8LGP 认为在国际业余无线电活动中应该严格遵循建议书中的操作规定来进行通联。")])]),t._v(" "),e("p",[t._v("摩尔斯电码看起来很难学,所以初学者如何才能学会摩尔斯电码呢?")]),t._v(" "),e("h2",{attrs:{id:"不要做的事情"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#不要做的事情"}},[t._v("#")]),t._v(" 不要做的事情!")]),t._v(" "),e("ol",[e("li",[t._v("不要记点划!")]),t._v(" "),e("li",[t._v("不要看那个字母和点划的 “助记图”!")])]),t._v(" "),e("p",[t._v("点划图不利于新手学习,所以不要看,不要背。")]),t._v(" "),e("p",[t._v("那么点划图还有什么用呢?如果你不是初学者,已经学会摩尔斯电码,看点划的东西可以帮你把生疏或遗忘的电码给捡起来。")]),t._v(" "),e("h2",{attrs:{id:"先从收听开始"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#先从收听开始"}},[t._v("#")]),t._v(" 先从收听开始")]),t._v(" "),e("p",[t._v("先从收听开始,直接找个 APP,速度调成 30wpm,天天用摩尔斯电码给自己 “洗脑”,洗一段时间之后你自然就记住了。")]),t._v(" "),e("p",[t._v("话是这样说,但是怎样洗脑才更科学呢?")]),t._v(" "),e("p",[t._v("这就要提到 Koch 方法了,事实上很多学习摩尔斯电码的 APP 或程序就是这样教学的:")]),t._v(" "),e("ol",[e("li",[t._v("第一次只用两个字母洗脑,例如 E 和 T,靠听声音来辨识字母。")]),t._v(" "),e("li",[t._v("能做到几乎不犯错之后,就增加一个新的字母,三个字母一起洗。")]),t._v(" "),e("li",[t._v("当再一次洗到几乎不犯错的程度之后,继续增加一个字母,四个字母一起洗。")]),t._v(" "),e("li",[t._v("重复以上过程,直到把 26 个字母都记牢为止。")])]),t._v(" "),e("p",[t._v("在学习过程中,不要去想有几个点和几个杠,要听声音嘀嗒的节奏,脑袋也要去记这个节奏,就像听音乐或学唱歌那样。")]),t._v(" "),e("p",[t._v("每个人的学习能力是不一样的,所以不要强求速成。假如坚持洗了好几天,电码都没洗进你的脑袋里,可以考虑换个学习软件,或者把速度降到 20wpm。")]),t._v(" "),e("h2",{attrs:{id:"开始提高难度"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#开始提高难度"}},[t._v("#")]),t._v(" 开始提高难度")]),t._v(" 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"),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("联络结束")]),t._v(" "),e("td",{staticStyle:{"text-align":"center"}}),t._v(" "),e("td",{staticStyle:{"text-align":"center"}},[t._v(". . . − . −")])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("开始符号(在每次发送前加上)")]),t._v(" "),e("td",{staticStyle:{"text-align":"center"}}),t._v(" "),e("td",{staticStyle:{"text-align":"center"}},[t._v("− . − . −")])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("乘法符号")]),t._v(" "),e("td",{staticStyle:{"text-align":"center"}},[t._v("×")]),t._v(" "),e("td",{staticStyle:{"text-align":"center"}},[t._v("− . . −")])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("圈 a")]),t._v(" "),e("td",{staticStyle:{"text-align":"center"}},[t._v("@")]),t._v(" "),e("td",{staticStyle:{"text-align":"center"}},[t._v(". – – . – .")])])])]),t._v(" "),e("hr"),t._v(" "),e("h2",{attrs:{id:"_2-符号的间隔和长度"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#_2-符号的间隔和长度"}},[t._v("#")]),t._v(" "),e("strong",[t._v("2 符号的间隔和长度")])]),t._v(" "),e("p",[t._v("2.1 划是三个点的长度。")]),t._v(" "),e("p",[t._v("2.2 构成同一字符的符号间的间隔是一个点的长度。")]),t._v(" "),e("p",[t._v("2.3 字元之间的间隔是三个点的长度。")]),t._v(" "),e("p",[t._v("2.4 单词之间的间隔是七个点的长度。")]),t._v(" "),e("hr"),t._v(" "),e("h2",{attrs:{id:"_3-摩尔斯电码中没有对应符号的符号的发送"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#_3-摩尔斯电码中没有对应符号的符号的发送"}},[t._v("#")]),t._v(" "),e("strong",[t._v("3 摩尔斯电码中没有对应符号的符号的发送")])]),t._v(" "),e("p",[e("strong",[t._v("3.1 在摩尔斯电码中没有对应的符号,但电报书写中可以接受的符号,应按照如下规则发送:")])]),t._v(" "),e("p",[e("strong",[t._v("3.2 乘法符号")])]),t._v(" "),e("p",[t._v("3.2.1 对于乘法符号,应发送与字母 X 对应的符号。")]),t._v(" "),e("p",[e("strong",[t._v("3.3 百分比或千分比符号")])]),t._v(" "),e("p",[t._v("3.3.1 要表示 % 或‰符号,应连续发送数字 0、分数线以及数字 0 或 00(即 0/0, 0/00)。")]),t._v(" "),e("p",[t._v("3.3.2 整数、(小于 1 的)分数或分数紧接着 % 或‰符号的,应通过一个单个连号将整数、(小于 1 的)分数或分数与 % 或‰符号组合后发送。如:")]),t._v(" "),e("blockquote",[e("p",[t._v("对于 2%,发送 2-0/0,而不是 20/0。\n对于 41/2‰,发送 4-1/2-0/00,而不是 41/20/00。")])]),t._v(" "),e("p",[e("strong",[t._v("3.4 引号")])]),t._v(" "),e("p",[t._v("3.4.1 引号的特殊符号须在字前和字后发送。但是,当采用了电码变换器时,可在字前或字后两次发送撇号,以表示引号。")]),t._v(" "),e("p",[e("strong",[t._v("3.5 分秒符号")])]),t._v(" "),e("p",[t._v("3.5.1 要发送分( ′)或秒(″)符号,当这些符号后紧跟着数字时,如 1′15″ – 必须酌情使用一次或两次撇号符号(. − − − −.)。为引号预留的 (.− . . −.) 符号不得用于第二个符号。")]),t._v(" "),e("hr"),t._v(" "),e("h2",{attrs:{id:"_4-数字和字母组、序数或分数的发送"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#_4-数字和字母组、序数或分数的发送"}},[t._v("#")]),t._v(" "),e("strong",[t._v("4 数字和字母组、序数或分数的发送")])]),t._v(" "),e("p",[e("strong",[t._v("4.1 发送包含数字和字母的组,数字和字母之间不得有间隔。")])]),t._v(" "),e("p",[e("strong",[t._v("4.2 由数字和字母组成的序数,如 30me、25th 等,须以 30ME、25TH 的格式发送。")])]),t._v(" "),e("p",[e("strong",[t._v("4.3 发送包含分数的数字,分数须通过一个单个连号连到整数上。如:")])]),t._v(" "),e("blockquote",[e("p",[t._v("对于 13/4,发送 1-3/4,而不是 13/4。\n对于 3/4 8,发送 3/4-8,而不是 3/48。\n对于 3631/2 4 5642,发送 363-1/2 4 5642,而不是 3631/2 4 5642")])]),t._v(" "),e("hr"),t._v(" "),e("h1",{attrs:{id:"第二部分-发送通则"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#第二部分-发送通则"}},[t._v("#")]),t._v(" "),e("strong",[t._v("第二部分 - 发送通则")])]),t._v(" "),e("h2",{attrs:{id:"_1-两站之间的所有通信应以呼叫信号开始。"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#_1-两站之间的所有通信应以呼叫信号开始。"}},[t._v("#")]),t._v(" "),e("strong",[t._v("1 两站之间的所有通信应以呼叫信号开始。")])]),t._v(" "),e("p",[t._v("1.1 对于呼叫,除非对所用设备类型有特别的规定,主叫站应发送所需站的呼号(不得超过两次)、加上 DE 这个字并随后附上自己的呼号、表示优先电报的适当业务缩写词、表示呼叫原因的标志和– . –符号。呼叫应一直以人工发报速度进行。")]),t._v(" "),e("h2",{attrs:{id:"_2-被叫站必须通过发送主叫站的呼号加上de这个字并随后附上自己的呼号以及-符号-立即给予回答。"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#_2-被叫站必须通过发送主叫站的呼号加上de这个字并随后附上自己的呼号以及-符号-立即给予回答。"}},[t._v("#")]),t._v(" "),e("strong",[t._v("2 被叫站必须通过发送主叫站的呼号加上 DE 这个字并随后附上自己的呼号以及– . –符号,立即给予回答。")])]),t._v(" "),e("p",[t._v("2.1 如果被叫站无法接收,须给出等待符号。如果被叫站认为等待将超过十分钟,须给出原因和可能的持续时间。")]),t._v(" "),e("p",[t._v("2.2 当被叫站未回答时,可根据适当的时间间隔重复呼叫。")]),t._v(" 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