{"id":617,"date":"2013-02-08T21:34:37","date_gmt":"2013-02-09T02:34:37","guid":{"rendered":"http:\/\/midx.wordpress.com\/?p=617"},"modified":"2013-02-08T21:34:37","modified_gmt":"2013-02-09T02:34:37","slug":"sdr-file-analyzer-taking-a-closer-look-at-1710-khz","status":"publish","type":"post","link":"https:\/\/amdxer.com\/wordpress\/index.php\/2013\/02\/08\/sdr-file-analyzer-taking-a-closer-look-at-1710-khz\/","title":{"rendered":"SDR File Analyzer: Taking a closer look at 1710 kHz"},"content":{"rendered":"<p>A big thanks to Simon at SDRradio.com for his release and continual tweaking of a useful tool that comes bundled with the SDR-Radio.com <a href=\"http:\/\/v2.sdr-radio.com\/\" target=\"_blank\" rel=\"noopener\">V2 suite<\/a> known as the SDR File Analyzer (for 64 bit Windows machines only). \u00a0Here&#8217;s a spectrogram showing a variety of AM signals present over a course of 6-1\/2 hours on 1710 kHz New Year&#8217;s Eve 2012 generated by feeding my Perseus .wav files into the File Analyzer tool. \u00a0The strong AM carrier in the center belongs to The Big Q which signed off between 1030-1100 UTC. \u00a0The moment of sign-off is quite obvious on the image. \u00a0Carrier drift is also interesting to visually examine.<\/p>\n<p><a href=\"http:\/\/amdxer.com\/wp-content\/uploads\/2013\/02\/big-q-0555-1255-utc-01ja13.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-618\" src=\"http:\/\/amdxer.com\/wp-content\/uploads\/2013\/02\/big-q-0555-1255-utc-01ja13.png\" alt=\"Big Q 0555-1255 UTC 01JA13\" width=\"1024\" height=\"817\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A big thanks to Simon at SDRradio.com for his release and continual tweaking of a useful tool that comes bundled with the SDR-Radio.com V2 suite known as the SDR File Analyzer (for 64 bit Windows machines only). \u00a0Here&#8217;s a spectrogram showing a variety of AM signals present over a course of 6-1\/2 hours on 1710 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,7,8,9],"tags":[],"class_list":["post-617","post","type-post","status-publish","format-standard","hentry","category-1710-khz","category-perseus-sdr","category-pirate","category-radio"],"_links":{"self":[{"href":"https:\/\/amdxer.com\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/617","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/amdxer.com\/wordpress\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/amdxer.com\/wordpress\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/amdxer.com\/wordpress\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/amdxer.com\/wordpress\/index.php\/wp-json\/wp\/v2\/comments?post=617"}],"version-history":[{"count":0,"href":"https:\/\/amdxer.com\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/617\/revisions"}],"wp:attachment":[{"href":"https:\/\/amdxer.com\/wordpress\/index.php\/wp-json\/wp\/v2\/media?parent=617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/amdxer.com\/wordpress\/index.php\/wp-json\/wp\/v2\/categories?post=617"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/amdxer.com\/wordpress\/index.php\/wp-json\/wp\/v2\/tags?post=617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}