{"id":170,"date":"2023-11-05T21:56:00","date_gmt":"2023-11-05T19:56:00","guid":{"rendered":"https:\/\/xmw.de\/?p=170"},"modified":"2023-11-05T21:56:44","modified_gmt":"2023-11-05T19:56:44","slug":"qmx-by-qrp-labs","status":"publish","type":"post","link":"https:\/\/xmw.de\/index.php\/2023\/11\/05\/qmx-by-qrp-labs\/","title":{"rendered":"QMX by QRP Labs;"},"content":{"rendered":"\n<p>In the course of the weekend I spend 8 hours assebmling the QMX Kit I bought from Hans Summer on HamRadio Fridrichshavenn.<\/p>\n\n\n\n<p>Assembly worked fine.<\/p>\n\n\n\n<p>First power up with limited current of 250mA revealed a shortcut on the power supply board. It&#8217;s a documented issue that could be fixed with hot air and a sight shift of the big FET.<\/p>\n\n\n\n<p>Unfortunately, I&#8217;ve assembled the kit based on Rev 1 of the manual, and I wound the transformer as specified. There is a update for improved sensitivity on 20m. I need to redo that.<\/p>\n\n\n\n<p>Next step is to put in on the bench in my QRL and look at the power output, spurious emissions, harmonics and the sensitivity.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the course of the weekend I spend 8 hours assebmling the QMX Kit I bought from Hans Summer on HamRadio Fridrichshavenn. Assembly worked fine. First power up with limited current of 250mA revealed a shortcut on the power supply board. It&#8217;s a documented issue that could be fixed with hot air and a sight [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[14],"_links":{"self":[{"href":"https:\/\/xmw.de\/index.php\/wp-json\/wp\/v2\/posts\/170"}],"collection":[{"href":"https:\/\/xmw.de\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xmw.de\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xmw.de\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xmw.de\/index.php\/wp-json\/wp\/v2\/comments?post=170"}],"version-history":[{"count":2,"href":"https:\/\/xmw.de\/index.php\/wp-json\/wp\/v2\/posts\/170\/revisions"}],"predecessor-version":[{"id":172,"href":"https:\/\/xmw.de\/index.php\/wp-json\/wp\/v2\/posts\/170\/revisions\/172"}],"wp:attachment":[{"href":"https:\/\/xmw.de\/index.php\/wp-json\/wp\/v2\/media?parent=170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xmw.de\/index.php\/wp-json\/wp\/v2\/categories?post=170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xmw.de\/index.php\/wp-json\/wp\/v2\/tags?post=170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}