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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>Question on inductor (L4) and capacitor (C87) with J2 in nRF9160 DK</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/109373/question-on-inductor-l4-and-capacitor-c87-with-j2-in-nrf9160-dk</link><description>Hi team, 
 We have a question on the GPS section of nRF9160 DK schematics, why use inductor (L4) and capacitor (C87) with connector J2 in nRF9160 DK (marked in red box in attached below image). 
 What is the actual purpose of inductor(L4) and capacitor</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Mon, 18 Mar 2024 14:13:24 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/109373/question-on-inductor-l4-and-capacitor-c87-with-j2-in-nrf9160-dk" /><item><title>RE: Question on inductor (L4) and capacitor (C87) with J2 in nRF9160 DK</title><link>https://devzone.nordicsemi.com/thread/474364?ContentTypeID=1</link><pubDate>Mon, 18 Mar 2024 14:13:24 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:3e70348e-9902-40b6-a01e-cf275262cb22</guid><dc:creator>Jared</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;They are there in case there is a need for better power supply filtering. In most cases, they are not needed.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;regards&lt;/p&gt;
&lt;p&gt;Jared&amp;nbsp;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>