{"id":148,"date":"2001-07-24T16:39:54","date_gmt":"2001-07-24T16:39:54","guid":{"rendered":"https:\/\/satelit.cz\/?p=148"},"modified":"2001-07-24T16:39:54","modified_gmt":"2001-07-24T16:39:54","slug":"ao-40-opet-v-provozu","status":"publish","type":"post","link":"https:\/\/satelit.cz\/?p=148","title":{"rendered":"AO-40 op\u011bt v provozu ! !"},"content":{"rendered":"<p>Tento t\u00fdden se dru\u017eice AO-40 kone\u010dn\u011b dostala do p\u0159\u00edzniv\u00e9 polohy pro provoz sol\u00e1rn\u00edch \u010dl\u00e1nk\u016f. Nyn\u00ed je mo\u017en\u00e9 v\u011bnovat energii i na jin\u00e9 v\u011bci ne\u017e na zabezpe\u010den\u00ed vlastn\u00edch \u017eivotn\u00edch funkc\u00ed dru\u017eice.<br \/>\nS t\u00edm byl tak\u00e9 zprovozn\u011bn st\u0159edn\u00ed maj\u00e1k v p\u00e1smu S na kmito\u010dtu 2401,323 MHz. D\u00e1le byl zp\u0159\u00edstupn\u011bn radioamat\u00e9rsk\u00e9 ve\u0159ejnosti op\u011bt transpond\u00e9r v syst\u00e9mu UL1 -&gt; S2 tedy uplink v p\u00e1smu 70 a 23 cm s downlinkem na 13 cm. Na webu organizace <a href=\"http:\/\/www.amsat.de\">Amsat<\/a> se objevilo n\u011bkolik rad jak postupovat v provozu p\u0159es takto aktivn\u00ed transpond\u00e9r na dru\u017eici AO-40.<\/p>\n<li> Sign\u00e1l z transpond\u00e9ru S2 je dostate\u010dn\u011b stabiln\u00ed pro \u00fahly n\u00e1klonu pod 25 stup\u0148\u016f a vyhov\u00ed V\u00e1m ant\u00e9na s kruhovou polarizac\u00ed o cca 20 dB zisku a p\u0159ij\u00edma\u010d se \u0161umov\u00fdm \u010d\u00edslem 1dB.\n<li> V\u00e1\u0161 sign\u00e1l v p\u00e1smu 70 cm bude na transpond\u00e9ru dostate\u010dn\u011b siln\u00fd p\u0159i cca 200W vyz\u00e1\u0159en\u00e9ho v\u00fdkonu\n<li> V\u00e1\u0161 sign\u00e1l v p\u00e1smu 23 cm bude na transpond\u00e9ru dostate\u010dn\u011b siln\u00fd p\u0159i cca 400 W vyz\u00e1\u0159en\u00e9ho v\u00fdkonu\n<li> V\u00e1\u0161 vlastn\u00ed sign\u00e1l MUS\u00cd b\u00fdt minim\u00e1ln\u011b o 8 &#8211; 10 dB slab\u0161\u00ed ne\u017e ne\u017e st\u0159edn\u00ed maj\u00e1k, jinak budete upozorn\u011bn syst\u00e9mem LEILA, p\u0159\u00edpadn\u011b pln\u011b odpojen.\n<li> Prvn\u00ed t\u0159etina transpond\u00e9ru sm\u00fd b\u00fdt pou\u017eita pouze pro komunikaci CW nebo pro digit\u00e1ln\u00ed m\u00f3dy\n<li> Kmito\u010det -\/+ 5kHz od st\u0159edn\u00edho maj\u00e1ku mus\u00ed z\u00fastat trvale \u010dist\u00fd (Pozor na doppler)\n<p> M\u016fj p\u0159ij\u00edma\u010d pro p\u00e1smu 13cm je ve v\u00fdstavb\u011b a snad se mi jej poda\u0159\u00ed uv\u00e9st do provozu b\u011bhem tohoto t\u00fddne. Nasly\u0161enou prost\u0159ednictv\u00edm AO-40.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tento t\u00fdden se dru\u017eice AO-40 kone\u010dn\u011b dostala do p\u0159\u00edzniv\u00e9 polohy pro provoz sol\u00e1rn\u00edch \u010dl\u00e1nk\u016f. Nyn\u00ed je mo\u017en\u00e9 v\u011bnovat energii i na jin\u00e9 v\u011bci ne\u017e na zabezpe\u010den\u00ed vlastn\u00edch \u017eivotn\u00edch funkc\u00ed dru\u017eice. S t\u00edm byl tak\u00e9 zprovozn\u011bn st\u0159edn\u00ed maj\u00e1k v p\u00e1smu S na kmito\u010dtu 2401,323 MHz. D\u00e1le byl zp\u0159\u00edstupn\u011bn radioamat\u00e9rsk\u00e9 ve\u0159ejnosti op\u011bt transpond\u00e9r v syst\u00e9mu UL1 -&gt;&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-148","post","type-post","status-publish","format-standard","hentry","category-radioamateri"],"_links":{"self":[{"href":"https:\/\/satelit.cz\/index.php?rest_route=\/wp\/v2\/posts\/148","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/satelit.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/satelit.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/satelit.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/satelit.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=148"}],"version-history":[{"count":0,"href":"https:\/\/satelit.cz\/index.php?rest_route=\/wp\/v2\/posts\/148\/revisions"}],"wp:attachment":[{"href":"https:\/\/satelit.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=148"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/satelit.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=148"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/satelit.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}