{"id":797459,"date":"2025-07-25T08:28:08","date_gmt":"2025-07-25T13:28:08","guid":{"rendered":"http:\/\/spaceweekly.com\/?p=797459"},"modified":"2025-07-25T08:28:08","modified_gmt":"2025-07-25T13:28:08","slug":"jovian-1-u-v-fm-transponder-test","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=797459","title":{"rendered":"Jovian-1 U\/V FM Transponder Test"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div data-shortcode=\"caption\" id=\"attachment_36292\" style=\"width: 603px\"><\/p>\n<p id=\"caption-attachment-36292\" class=\"wp-caption-text\">Jovian-1 U\/V FM Transponder<\/p>\n<\/div>\n<p><strong>David Bowman G0MRF<\/strong> reports the successful on-air test of the AMSAT-UK U\/V FM transponder has been carried out.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"36294\" data-permalink=\"https:\/\/amsat-uk.org\/2025\/07\/25\/jovian-1-u-v-fm-transponder-test\/2025-07-24-jovian-1-uv-fm-transponder-test-site\/\" data-orig-file=\"https:\/\/amsat-uk.org\/wp-content\/uploads\/2025\/07\/2025-07-24-jovian-1-uv-fm-transponder-test-site.jpg\" data-orig-size=\"2250,4000\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"2025-07-24 Jovian-1 UV FM transponder test site\" data-image-description=\"&lt;p&gt;2025-07-24 Jovian-1 U\/V FM transponder test site&lt;\/p&gt;&#10;\" data-image-caption=\"\" data-medium-file=\"https:\/\/amsat-uk.org\/wp-content\/uploads\/2025\/07\/2025-07-24-jovian-1-uv-fm-transponder-test-site.jpg?w=169\" data-large-file=\"https:\/\/amsat-uk.org\/wp-content\/uploads\/2025\/07\/2025-07-24-jovian-1-uv-fm-transponder-test-site.jpg?w=576\" class=\"alignright size-medium wp-image-36294\" src=\"https:\/\/amsat-uk.org\/wp-content\/uploads\/2025\/07\/2025-07-24-jovian-1-uv-fm-transponder-test-site.jpg?w=169\" alt=\"Jovian-1 U\/V FM transponder test site\" width=\"169\" height=\"300\"\/>Destined for the 6U Jovian-1 satellite, this mode U\/V FM transponder had its first on-air test on Thursday, July 24, 2025.<\/p>\n<p>A 70cm 20 watts ERP signal was transmitted over a distance of 59 km with a path loss of -150 dB and received by the FM transponder on a QFH antenna. The signal was re-transmitted on 145.895 MHz.<\/p>\n<p><br \/>\n<br \/><a href=\"https:\/\/amsat-uk.org\/2025\/07\/25\/jovian-1-u-v-fm-transponder-test\/?rand=772143\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jovian-1 U\/V FM Transponder David Bowman G0MRF reports the successful on-air test of the AMSAT-UK U\/V FM transponder has been carried out. Destined for the 6U Jovian-1 satellite, this mode&hellip; <\/p>\n","protected":false},"author":1,"featured_media":797460,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-797459","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-AMSAT"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/797459","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=797459"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/797459\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/797460"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=797459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=797459"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=797459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}