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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>measurement the LO leakage in RX mode</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/2317/measurement-the-lo-leakage-in-rx-mode</link><description>Dir sir. I read the white paper &amp;quot;Tuning the nRF24xx matching network&amp;quot; and I have a question.
I would like to know the setting of the spectrum analyzer when I measure the LO leakage in RX mode.
I don&amp;#39;t know the frequency of the LO. Please let me know</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Thu, 24 Apr 2014 08:13:46 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/2317/measurement-the-lo-leakage-in-rx-mode" /><item><title>RE: measurement the LO leakage in RX mode</title><link>https://devzone.nordicsemi.com/thread/9584?ContentTypeID=1</link><pubDate>Thu, 24 Apr 2014 08:13:46 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:a83b846e-0d05-4e8b-90a7-17c33f972c70</guid><dc:creator>H&amp;#229;kon Alseth</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;The RX_LO should be located on this frequency on nRF24-series and nRF51-series:
Frxlo = (f+2) * 8/7&lt;/p&gt;
&lt;p&gt;Example, RX channel is set to 40:
frxlo = (2440 + 2) * 8/7 = 2790.85 MHz&lt;/p&gt;
&lt;p&gt;Best regards
Håkon&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>