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<?xml-stylesheet type="text/xsl" href="https://devzone.nordicsemi.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>NRF52833 TRACE ANTENNA ISSUE</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/114097/nrf52833-trace-antenna-issue</link><description>Hi. 
 I have designed a node with NRF52833 with +8db power antenna.But i got some issue in signal transmission over 1km range.Please review my layout and matching circuit.Matching network, Layout &amp;amp; Gerber file of my pcb node is attached below.</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Mon, 02 Sep 2024 11:55:34 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/114097/nrf52833-trace-antenna-issue" /><item><title>RE: NRF52833 TRACE ANTENNA ISSUE</title><link>https://devzone.nordicsemi.com/thread/500755?ContentTypeID=1</link><pubDate>Mon, 02 Sep 2024 11:55:34 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:047f3eaf-8078-4bc7-857e-fec7501580fd</guid><dc:creator>JONATHAN LL</dc:creator><description>&lt;p&gt;If you want I can make this ticket private that can also be done.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: NRF52833 TRACE ANTENNA ISSUE</title><link>https://devzone.nordicsemi.com/thread/499497?ContentTypeID=1</link><pubDate>Fri, 23 Aug 2024 08:32:53 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:215582ea-62a6-4ff4-b3c1-2f50f554346c</guid><dc:creator>JONATHAN LL</dc:creator><description>&lt;p&gt;You need to share the files, ideally as PDF or/and GERBER file, but Kicad and Altium is also ok.&amp;nbsp;&lt;br /&gt;&lt;br /&gt;Seems the files did not attach correctly so please try again. You can put everything in a zip\compressed folder and share here.&amp;nbsp;&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;
[quote user=""]But i got some issue in signal transmission&amp;nbsp;over 1km range.[/quote]
&lt;p&gt;What protocol are you using?&amp;nbsp;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Also best way to get the most performance is to have the radio matching tuned and have the antenna tuned.&amp;nbsp;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Regards,&lt;br /&gt;Jonathan&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>