{"id":1082,"date":"2020-05-30T14:35:06","date_gmt":"2020-05-30T16:35:06","guid":{"rendered":"https:\/\/oh3myi.keep.ovh\/?p=1082"},"modified":"2023-04-08T08:56:15","modified_gmt":"2023-04-08T10:56:15","slug":"ariss-contact-to-space-station","status":"publish","type":"post","link":"https:\/\/oh3myi.keep.ovh\/index.php\/2020\/05\/30\/ariss-contact-to-space-station\/","title":{"rendered":"ARISS Contact to space station"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1082\" class=\"elementor elementor-1082\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-16d4cc3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"16d4cc3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fad7a55\" data-id=\"fad7a55\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d089a8a elementor-widget elementor-widget-text-editor\" data-id=\"d089a8a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Voiko kansainv\u00e4liselle avaruusasemalle ISS:lle saada yhteyden omalla amat\u00f6\u00f6riradiolla?<\/p><p>Asemalla on miehist\u00f6\u00e4 pysyv\u00e4sti ymp\u00e4ri vuoden ja osalla aseman astronauteista on radioamat\u00f6\u00f6rip\u00e4tevyys. He voivat pit\u00e4\u00e4 toisinaan satunnaisia tai sovittuja radioyhteyksi\u00e4 maahan toisten radioamat\u00f6\u00f6rien kanssa &#8211; ty\u00f6aikansa ulkopuolella. Miehist\u00f6n tavanomainen hereill\u00e4olo aika on 7:30-19:30 (UTC) ja usein miten he voivat ty\u00f6skennell\u00e4 tunti her\u00e4\u00e4misen j\u00e4lkeen tai ennen nukkumaan menoa.<\/p><p>Mit\u00e4 laitteita tarvitaan, ett\u00e4 saadaan yhteys ISS:lle? Yhteydet pidet\u00e4\u00e4n yleens\u00e4 VHF \/ UHF radioamat\u00f6\u00f6ri taajuuksilla. Tarvitaan siis esimerkiksi 2M FM l\u00e4hetin-vastaanotin radioamat\u00f6\u00f6ritaajuudelle. Antennina toimii parhaiten ristikk\u00e4inen Yagi antenni jolla saadaan py\u00f6riv\u00e4 polarisaatio, mutta tavallisella GP:ll\u00e4 on my\u00f6s pidetty yhteyksi\u00e4. L\u00e4hettimess\u00e4 tehoa olisi hyv\u00e4 olla 25-100W.<\/p><p>Mit\u00e4 taajuuksia yhteydenpitoon t\u00e4ll\u00e4 hetkell\u00e4 k\u00e4ytet\u00e4\u00e4n?<\/p><ol><li>Voice and SSTV Downlink: 145.80 (Worldwide)<br \/>Voice Uplink: 144.49 for ITU Regions 2 and 3 (The Americas, and the Pacific and Southern Asia)<\/li><li>Voice Uplink: 145.20 for ITU Region 1 (Europe, Russia and Africa)<\/li><li>VHF Packet Uplink and Downlink: 145.825 (Worldwide)<\/li><li>UHF Packet Uplink and Downlink: 437.550<\/li><li>UHF\/VHF Repeater Uplink: 145.99 (PL 67 Hz)<\/li><li>UHF\/VHF Repeater Downlink: 437.80<\/li><\/ol><p>tied\u00e4mme nyt mm. mitk\u00e4 2 metrin radiotaajuudet on \u00e4\u00e4nioperaatioita varten (145,80 alas \/ 144,49 yl\u00f6sp\u00e4in ITU-alueilla 2 ja 3 ja 145,80 alas \/ 145,20 yl\u00f6sp\u00e4in ITU-alueella 1).<\/p><p>K\u00e4yt\u00f6ss\u00e4 olevat radioasema tunnukset:<\/p><ul><li>Russian: RS0ISS<\/li><li>USA: NA1SS<\/li><li>European: DP0ISS, OR4ISS, IR0ISS<\/li><li>Packet Station Mailbox: RS0ISS-11 and RS0ISS-1<\/li><\/ul><p>ISS:ll\u00e4 on useita radioamat\u00f6\u00f6riradioita k\u00e4ytett\u00e4viss\u00e4 yhteydenpitoon. (Tarkemmat tiedot l\u00f6yd\u00e4t alla olevista linkeist\u00e4.) Voit my\u00f6s seurata automaattisia SSTV ja MMSSTV kuval\u00e4hetyksi\u00e4 IIS:lt\u00e4. ISS:n service modulissa on nelj\u00e4 antennij\u00e4rjestelm\u00e4\u00e4, jotka tukee useita eri radioamat\u00f6\u00f6ritaajuuksia. Antenneita voidaan k\u00e4ytt\u00e4\u00e4 samaan aikaan automaattiasemalla sek\u00e4 miehist\u00f6n toimesta. Kolme antennia on identisi\u00e4 ja yksi on 2.5m pitk\u00e4 jota voidaan k\u00e4ytt\u00e4\u00e4 my\u00f6s HF taajuuksilla mm. 28 mhz alueella. Lis\u00e4ksi Columbus moduliin on asennettu kaksi antennia, jotka toimivat VHF \/ UHF alueella ja tukevat my\u00f6s Ham TV DATV -l\u00e4hetint\u00e4.<\/p><p>Kyll\u00e4, on siis mahdollista saada yhteys ISS:lle kun ensin virit\u00e4t radiolaitteet oikealle taajuudelle ja antennit oikeaan suuntaa. Lis\u00e4ksi tarvitaan my\u00f6s hyv\u00e4\u00e4 tuuria, ett\u00e4 osut taajuudelle oikeaan aikaa.<\/p><p>73`s Jari<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-39b47d8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"39b47d8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8970faa\" data-id=\"8970faa\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-981d1ce elementor-widget elementor-widget-text-editor\" data-id=\"981d1ce\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L\u00e4hteet:<\/p><ol><li><a href=\"https:\/\/www.ariss.org\/contact-the-iss.html#\">ARISS contact the ISS<\/a><\/li><li><a href=\"https:\/\/www.amsat.org\/introduction-to-working-amateur-satellites\/\">AMSAT satellite contact<\/a><\/li><li><a href=\"https:\/\/www.ariss.org\/uploads\/1\/9\/6\/8\/19681527\/k9jkm_2012_symposium_ver2.pdf\">ISS Packet operation<\/a><\/li><li><a href=\"https:\/\/www.ariss.org\/qsl-cards.html\">ISS QSL card<\/a><\/li><li><a href=\"https:\/\/www.youtube.com\/watch?v=7to9uX1sWC4\">YouTube fist ISS SSTV image<\/a><\/li><li><a href=\"https:\/\/www.youtube.com\/channel\/UCJDdMdjxwFsjdzhXQFHVk2g\/videos\">Space Comms<\/a><\/li><li><a href=\"https:\/\/www.nasa.gov\/directorates\/heo\/scan\/communications\/outreach\/ariss\">Nasa ARISS<\/a><\/li><\/ol><div>\u00a0<\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Voiko kansainv\u00e4liselle avaruusasemalle ISS:lle saada yhteyden omalla amat\u00f6\u00f6riradiolla? Asemalla on miehist\u00f6\u00e4 pysyv\u00e4sti ymp\u00e4ri vuoden ja osalla aseman astronauteista on radioamat\u00f6\u00f6rip\u00e4tevyys. He voivat pit\u00e4\u00e4 toisinaan satunnaisia tai sovittuja radioyhteyksi\u00e4 maahan toisten radioamat\u00f6\u00f6rien kanssa &#8211; ty\u00f6aikansa ulkopuolella. Miehist\u00f6n tavanomainen hereill\u00e4olo aika on 7:30-19:30 (UTC) ja usein miten he voivat ty\u00f6skennell\u00e4 tunti her\u00e4\u00e4misen j\u00e4lkeen tai ennen nukkumaan menoa.&hellip; <br \/> <a class=\"read-more\" href=\"https:\/\/oh3myi.keep.ovh\/index.php\/2020\/05\/30\/ariss-contact-to-space-station\/\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":1084,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,10],"tags":[],"class_list":["post-1082","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-radiot","category-taajuudella"],"_links":{"self":[{"href":"https:\/\/oh3myi.keep.ovh\/index.php\/wp-json\/wp\/v2\/posts\/1082","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oh3myi.keep.ovh\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oh3myi.keep.ovh\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oh3myi.keep.ovh\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oh3myi.keep.ovh\/index.php\/wp-json\/wp\/v2\/comments?post=1082"}],"version-history":[{"count":19,"href":"https:\/\/oh3myi.keep.ovh\/index.php\/wp-json\/wp\/v2\/posts\/1082\/revisions"}],"predecessor-version":[{"id":1103,"href":"https:\/\/oh3myi.keep.ovh\/index.php\/wp-json\/wp\/v2\/posts\/1082\/revisions\/1103"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oh3myi.keep.ovh\/index.php\/wp-json\/wp\/v2\/media\/1084"}],"wp:attachment":[{"href":"https:\/\/oh3myi.keep.ovh\/index.php\/wp-json\/wp\/v2\/media?parent=1082"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oh3myi.keep.ovh\/index.php\/wp-json\/wp\/v2\/categories?post=1082"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oh3myi.keep.ovh\/index.php\/wp-json\/wp\/v2\/tags?post=1082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}