{"id":454,"date":"2016-05-12T18:26:13","date_gmt":"2016-05-12T16:26:13","guid":{"rendered":"http:\/\/www.ik0vve.net\/?p=454"},"modified":"2023-03-01T21:16:24","modified_gmt":"2023-03-01T20:16:24","slug":"ultimate-3s-by-qrp-lab-is-here","status":"publish","type":"post","link":"http:\/\/www.ik0vve.net\/?p=454","title":{"rendered":"Ultimate 3S by QRP Labs is here!"},"content":{"rendered":"<p>Just arrived (10 days from Japan) I&#8217;ve worked for a couple of hours to assemble the U3S Deluxe kit from <a href=\"http:\/\/www.qrp-labs.com\/\">QRP Labs<\/a>, later I wanted to try the GPS receiver for my LF activity by Spectrum Lab, so I made the smoke test giving 5 volts to the GPS receiver.<\/p>\n<p><a href=\"http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4492.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-444 size-large\" src=\"http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4492-1024x768.jpg\" alt=\"100_4492\" width=\"640\" height=\"480\" srcset=\"http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4492-1024x768.jpg 1024w, http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4492-300x225.jpg 300w, http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4492-150x113.jpg 150w, http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4492-400x300.jpg 400w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a>After a while all LEDs were working and Spectrum Lab was disciplining\u00a0my audio board.<\/p>\n<p>The GPS receiver was positioned inside my lab room, close to the window, it was capable to find 7 or 8 satellites.<\/p>\n<p>1pps and Data Out has been connected to the input of sound card of my laptop and finally I saw a perfectly synchronized system.<\/p>\n<p><a href=\"http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/gpsok.png\"><img decoding=\"async\" loading=\"lazy\" class=\"size-large wp-image-447 aligncenter\" src=\"http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/gpsok-1024x576.png\" alt=\"gpsok\" width=\"640\" height=\"360\" srcset=\"http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/gpsok-1024x576.png 1024w, http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/gpsok-300x169.png 300w, http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/gpsok-150x84.png 150w, http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/gpsok-400x225.png 400w, http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/gpsok.png 1366w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p>An now it&#8217;s time to try the rest of the kit after winding the LPF.<\/p>\n<p>Here is the U3S without the LPF:<\/p>\n<p><a href=\"http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4494.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-450\" src=\"http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4494-1024x768.jpg\" alt=\"100_4494\" width=\"640\" height=\"480\" srcset=\"http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4494-1024x768.jpg 1024w, http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4494-300x225.jpg 300w, http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4494-150x113.jpg 150w, http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4494-400x300.jpg 400w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a> <a href=\"http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4496.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"size-large wp-image-451 aligncenter\" src=\"http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4496-1024x768.jpg\" alt=\"100_4496\" width=\"640\" height=\"480\" srcset=\"http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4496-1024x768.jpg 1024w, http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4496-300x225.jpg 300w, http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4496-150x113.jpg 150w, http:\/\/www.ik0vve.net\/wp-content\/uploads\/2016\/05\/100_4496-400x300.jpg 400w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Just arrived (10 days from Japan) I&#8217;ve worked for a<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[24,52,33,5,29,25,32,62,4,61,18],"tags":[],"_links":{"self":[{"href":"http:\/\/www.ik0vve.net\/index.php?rest_route=\/wp\/v2\/posts\/454"}],"collection":[{"href":"http:\/\/www.ik0vve.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.ik0vve.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.ik0vve.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.ik0vve.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=454"}],"version-history":[{"count":5,"href":"http:\/\/www.ik0vve.net\/index.php?rest_route=\/wp\/v2\/posts\/454\/revisions"}],"predecessor-version":[{"id":10212,"href":"http:\/\/www.ik0vve.net\/index.php?rest_route=\/wp\/v2\/posts\/454\/revisions\/10212"}],"wp:attachment":[{"href":"http:\/\/www.ik0vve.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=454"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.ik0vve.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=454"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.ik0vve.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}