{"id":1962,"date":"2015-05-05T12:26:05","date_gmt":"2015-05-05T11:26:05","guid":{"rendered":"http:\/\/www.dj5ar.de\/?p=1962"},"modified":"2017-09-10T15:41:21","modified_gmt":"2017-09-10T14:41:21","slug":"monitoring-dx-beacons-via-aircraft-scatter","status":"publish","type":"post","link":"https:\/\/dj5ar.de\/?p=1962","title":{"rendered":"Monitoring DX Beacons via Aircraft Scatter"},"content":{"rendered":"<h4>May 5th, 2015<\/h4>\n<p>The monitoring of distant beacons can be a boring job, even when using the waterfall diagram of a SDR. I prefer SpecJT of the WSJT package in JT65c mode. It is much more sensitive and even at slow speed faint refections can be seen clearly.<\/p>\n<p><a href=\"https:\/\/dj5ar.de\/wp-content\/uploads\/2015\/05\/2015-05-05-12_07_28-F1ZMT.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1967\" src=\"https:\/\/dj5ar.de\/wp-content\/uploads\/2015\/05\/2015-05-05-12_07_28-F1ZMT.jpg\" alt=\"2015-05-05 12_07_28 F1ZMT\" width=\"1013\" height=\"823\" srcset=\"https:\/\/dj5ar.de\/wp-content\/uploads\/2015\/05\/2015-05-05-12_07_28-F1ZMT.jpg 1013w, https:\/\/dj5ar.de\/wp-content\/uploads\/2015\/05\/2015-05-05-12_07_28-F1ZMT-300x244.jpg 300w, https:\/\/dj5ar.de\/wp-content\/uploads\/2015\/05\/2015-05-05-12_07_28-F1ZMT-624x507.jpg 624w\" sizes=\"auto, (max-width: 1013px) 100vw, 1013px\" \/><\/a><\/p>\n<p>The example shows F1ZMT in JN07CX, 624 km from Mainz. The beacon operates 10 W into an omnidirectional antenna on 1296.872 MHz. The reflections in the screenshot were caused by 3 airplanes crossing the path one after the other.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>May 5th, 2015 The monitoring of distant beacons can be a boring job, even when using the waterfall diagram of a SDR. I prefer SpecJT of the WSJT package in [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[170,171],"tags":[30,28,34,47,136],"class_list":["post-1962","post","type-post","status-publish","format-standard","hentry","category-aircraftscatter","category-beacons","tag-1296-mhz","tag-23-cm","tag-aircraft-scatter","tag-beacons","tag-f1zmt"],"_links":{"self":[{"href":"https:\/\/dj5ar.de\/index.php?rest_route=\/wp\/v2\/posts\/1962","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dj5ar.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dj5ar.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dj5ar.de\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/dj5ar.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1962"}],"version-history":[{"count":5,"href":"https:\/\/dj5ar.de\/index.php?rest_route=\/wp\/v2\/posts\/1962\/revisions"}],"predecessor-version":[{"id":2753,"href":"https:\/\/dj5ar.de\/index.php?rest_route=\/wp\/v2\/posts\/1962\/revisions\/2753"}],"wp:attachment":[{"href":"https:\/\/dj5ar.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1962"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dj5ar.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1962"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dj5ar.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}