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 <title><![CDATA[有人熟悉载波通讯吗？]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1768498.html]]></link>
 <description><![CDATA[Latest 50 replies of 有人熟悉载波通讯吗？]]></description>
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 <lastBuildDate><![CDATA[Fri, 01 May 2026 07:51:13 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[速度慢，易受干扰，还要在同一放大器的同一相。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1768498#2429569.html]]></link>
 <author><![CDATA[jixzang]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 03 May 2024 08:54:17 +0000]]></pubdate>
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 <description><![CDATA[现在有个项目要用到载波通讯，没整过，不知道咋玩]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1768498#2427432.html]]></link>
 <author><![CDATA[mhbxfys]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 22 Apr 2024 00:45:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电力猫，要电力部门开通]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1768498#2427410.html]]></link>
 <author><![CDATA[xiao645]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 21 Apr 2024 12:54:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[叫电力载波通讯，早些的工厂变电站和电网负荷监控就用这种方式。我之前为企业宿舍楼搭建的抄表系统（450块智能表）也用这种方式。优点是无需单独布通讯线，只要在同一台变压器下安装一个集中器进行数据集采，挂在不同变压器下的采集无法互通，需要增加集中器即可，然后集中器通过GPRS上传数据到上位机。现在好像不流行了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1768498#2427379.html]]></link>
 <author><![CDATA[往事如风]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 21 Apr 2024 08:43:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[咋了？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1768498#2426838.html]]></link>
 <author><![CDATA[honggun]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 18 Apr 2024 06:26:01 +0000]]></pubdate>
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