{"id":448,"date":"2010-12-16T20:19:44","date_gmt":"2010-12-17T01:19:44","guid":{"rendered":"http:\/\/midx.wordpress.com\/?p=448"},"modified":"2010-12-16T20:19:44","modified_gmt":"2010-12-17T01:19:44","slug":"odd-dasher-signal-on-1640-khz","status":"publish","type":"post","link":"https:\/\/amdxer.com\/wordpress\/index.php\/2010\/12\/16\/odd-dasher-signal-on-1640-khz\/","title":{"rendered":"Odd dasher signal on 1640 khz"},"content":{"rendered":"<p>There&#8217;s an odd signal coming in here during the evenings audible on 1640 khz, a series of &#8220;dashes&#8221; at approximately 72 per second.\u00a0 The signal is centered at 1639.7 khz and best heard on 1640 lower sideband when phasing out WKSH.\u00a0 Since the signal fades in and out, I assume that it&#8217;s some distance away from me.\u00a0 Here&#8217;s what it looks like on the waterfall display:<\/p>\n<p><a href=\"http:\/\/amdxer.com\/wp-content\/uploads\/2010\/12\/1640-khz-dasher-17de10-0045-utc.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-450\" title=\"1640 khz Dasher 17DE10 0045 UTC\" src=\"http:\/\/amdxer.com\/wp-content\/uploads\/2010\/12\/1640-khz-dasher-17de10-0045-utc.jpg\" alt=\"\" width=\"820\" height=\"275\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Here&#8217;s an audio clip tuned to 1640 khz AM mode:<\/p>\n<p><a href=\"http:\/\/amdxer.com\/download\/DX_Audio_Clips_1000-1700khz\/1640%20Khz%20UNID%20Dasher%2017DE10%200045%20UTC.mp3\">1640 Khz UNID Dasher 17DE10 0045 UTC.mp3<\/a><\/p>\n<p>The &#8220;dasher&#8221; first came to my attention the other night while receiving an UNID TIS station on 1640 relaying NOAA weather, though I have no idea if the two signals are related, but I thought it was interesting.\u00a0 I wonder if anyone else is hearing this and where this is originating from?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>There&#8217;s an odd signal coming in here during the evenings audible on 1640 khz, a series of &#8220;dashes&#8221; at approximately 72 per second.\u00a0 The signal is centered at 1639.7 khz and best heard on 1640 lower sideband when phasing out WKSH.\u00a0 Since the signal fades in and out, I assume that it&#8217;s some distance away [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,9,1],"tags":[],"class_list":["post-448","post","type-post","status-publish","format-standard","hentry","category-logs","category-radio","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/amdxer.com\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/448","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=448"}],"version-history":[{"count":0,"href":"https:\/\/amdxer.com\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/448\/revisions"}],"wp:attachment":[{"href":"https:\/\/amdxer.com\/wordpress\/index.php\/wp-json\/wp\/v2\/media?parent=448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/amdxer.com\/wordpress\/index.php\/wp-json\/wp\/v2\/categories?post=448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/amdxer.com\/wordpress\/index.php\/wp-json\/wp\/v2\/tags?post=448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}