{"id":719,"date":"2014-06-20T12:27:19","date_gmt":"2014-06-20T12:27:19","guid":{"rendered":"http:\/\/pa3weg.nl\/wordpress\/?p=719"},"modified":"2014-06-20T22:56:03","modified_gmt":"2014-06-20T22:56:03","slug":"isilaunch07-successful","status":"publish","type":"post","link":"https:\/\/pa3weg.nl\/wordpress\/?p=719","title":{"rendered":"ISILaunch07 successful"},"content":{"rendered":"<p>The launch of 33 spacecraft, of which 21 were launched by <a title=\"ISL\" href=\"http:\/\/www.isilaunch.com\" target=\"_blank\">ISL<\/a>, was successfully performed at 19:11:11 UTC on 19th of June.<\/p>\n<p>On the first pass over Delft, the two QB50 Precursor satellites were detected, and the brazilian NCBR-1.<\/p>\n<p>Please find two recordings of the precursor CW beacons below:<br \/>\n<a href=\"http:\/\/pa3weg.nl\/pa3weg\/recordings\/QB50p1-FirstPass-PA3WEG.mp3\" target=\"_blank\">http:\/\/pa3weg.nl\/pa3weg\/recordings\/QB50p1-FirstPass-PA3WEG.mp3<\/a><br \/>\n<a href=\"http:\/\/pa3weg.nl\/pa3weg\/recordings\/QB50p2-FirstPass-PA3WEG.mp3\" target=\"_blank\">http:\/\/pa3weg.nl\/pa3weg\/recordings\/QB50p2-FirstPass-PA3WEG.mp3<\/a><\/p>\n<p>The satellites have been switched to nominal mode to verify health, but may be left in safe mode as well.<\/p>\n<p>Frequencies:<br \/>\nQB50p1 downlink frequency: 145.815 MHz<br \/>\nQB50p2 downlink frequency: 145.880 MHz<\/p>\n<p>Keps:<\/p>\n<pre>QB50p_PRELAUNCHKEPS\r\n1 00362U 00362A   14170.81049769  .00000000  00000-0  10000-4 0     7\r\n2 00362  97.9897  66.2289 0012982 291.8733 244.3145 14.85013404    03\r\n<\/pre>\n<p>CW decoding sheets can be found <a href=\"http:\/\/www.isispace.nl\/HAM\/qb50p.html\" target=\"_blank\">here<\/a><\/p>\n<p>QB50p1 contains the AMSAT-NL <a href=\"http:\/\/funcube.org.uk\" target=\"_blank\">FUNcube<\/a> transponder I designed, as well as the FUNcube PA board designed and built by <a href=\"http:\/\/amsat-uk.org\/\" target=\"_blank\">AMSAT-UK<\/a>s David Bowman G0MRF.<\/p>\n<p>EDIT: added screenshot of signals received on the 17th orbit<br \/>\n<a href=\"http:\/\/pa3weg.nl\/wordpress\/wp-content\/uploads\/2014\/06\/QB50p1-p2-NCBR.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/pa3weg.nl\/wordpress\/wp-content\/uploads\/2014\/06\/QB50p1-p2-NCBR-300x119.jpg\" alt=\"QB50p1-p2-NCBR\" width=\"300\" height=\"119\" class=\"alignnone size-medium wp-image-732\" srcset=\"https:\/\/pa3weg.nl\/wordpress\/wp-content\/uploads\/2014\/06\/QB50p1-p2-NCBR-300x119.jpg 300w, https:\/\/pa3weg.nl\/wordpress\/wp-content\/uploads\/2014\/06\/QB50p1-p2-NCBR.jpg 1018w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The launch of 33 spacecraft, of which 21 were launched by ISL, was successfully performed at 19:11:11 UTC on 19th of June. On the first pass over Delft, the two QB50 Precursor satellites were detected, and the brazilian NCBR-1. Please &hellip; <a href=\"https:\/\/pa3weg.nl\/wordpress\/?p=719\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-719","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/pa3weg.nl\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/719","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pa3weg.nl\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pa3weg.nl\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pa3weg.nl\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pa3weg.nl\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=719"}],"version-history":[{"count":13,"href":"https:\/\/pa3weg.nl\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/719\/revisions"}],"predecessor-version":[{"id":733,"href":"https:\/\/pa3weg.nl\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/719\/revisions\/733"}],"wp:attachment":[{"href":"https:\/\/pa3weg.nl\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=719"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pa3weg.nl\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=719"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pa3weg.nl\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}