{"id":149,"date":"2005-10-24T12:08:05","date_gmt":"2005-10-24T10:08:05","guid":{"rendered":"http:\/\/www.sk6dw.se\/?page_id=149"},"modified":"2014-11-09T20:52:58","modified_gmt":"2014-11-09T19:52:58","slug":"teknik-och-kommunikation","status":"publish","type":"page","link":"https:\/\/www.sk6dw.se\/?page_id=149","title":{"rendered":"Teknik"},"content":{"rendered":"<p>H\u00e4r har vi samlat lite information om tekniska projekt som r\u00f6r amat\u00f6rradiohobbyn.<\/p>\n<h3>APRS<\/h3>\n<h6>Automatiskt Positions Rapporterings System<\/h6>\n<p style=\"margin-top: 5px;\">APRS bygger p\u00e5 att man s\u00e4nder ut sin aktuella position med hj\u00e4lp av GPS, modem och radios\u00e4ndare. Signalen tas upp av en digipeater som vidarebefodrar informationen till Internet eller andra digipeatrar och p\u00e5 s\u00e5 s\u00e4tt kan andra se din aktuella position. Trollh\u00e4ttans s\u00e4ndareamat\u00f6rer har tre digipeatrar i drift f\u00f6r att t\u00e4cka upp st\u00f6rre delen av Trollh\u00e4ttan, V\u00e4nersborg, Uddevalla och Lilla Edet. <a href=\"http:\/\/www.sk6dw.se\/?page_id=269\">L\u00e4s mer om dessa h\u00e4r &gt;&gt;<\/a><\/p>\n<h3>Repeater<\/h3>\n<h6>Rel\u00e4station f\u00f6r att f\u00e5 b\u00e4ttre r\u00e4ckvidd<\/h6>\n<p style=\"margin-top: 5px;\">En repeater best\u00e5r av en s\u00e4ndare och en mottagare. N\u00e4r en signal kommer in p\u00e5 mottagaren \u00e5teruts\u00e4nds den av repeatern. Genom att repeaterns antenn \u00e4r h\u00f6gt placerad s\u00e5 f\u00e5r man en b\u00e4ttre r\u00e4ckvidd. SK6DW driver tre olika rel\u00e4stationer, <a href=\"http:\/\/www.sk6dw.se\/?page_id=29\">l\u00e4s mer om dessa h\u00e4r&gt;&gt;<\/a><\/p>\n<h3>\u00c5sktracker<\/h3>\n<h6>F\u00f6lj \u00e5skv\u00e4der i realtid<\/h6>\n<p style=\"margin-top: 5px;\">En \u00e5sktracker \u00e4r en &#8221;mottagare&#8221; som lyssnar efter \u00e5ska. Men hj\u00e4lp av en dator kan man visa \u00e5sktr\u00e4ffarna p\u00e5 en karta. N\u00e4r \u00e5skan n\u00e4rmar sig kan det vara l\u00e4gligt att dra ur k\u00e4nslig elektronik tex. Datorer, TV-apparater och telefoner f\u00f6r att undvika att dom g\u00e5r s\u00f6nder. \u00c5sktrackern drivs av Janne SM6SJW och \u00e4r under testdrift.<\/p>\n<table width=\"99%\" border=\"0\">\n<tbody>\n<tr>\n<td align=\"center\"><a href=\"http:\/\/www.sk6dw.se\/sm6sjw\" target=\"_blank\">\u00c5sktracker, bild &gt;&gt;<\/a><\/td>\n<td align=\"center\"><a href=\"http:\/\/www.sk6dw.se\/sm6sjw\/StormVue.html\" target=\"_blank\">\u00c5sktracker, Javabaserad &gt;&gt;<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/www.sk6dw.se\/wp-content\/uploads\/2005\/10\/Lightning-920px.jpg\" alt=\"Benjamin St\u00e4udinger creative commons\" title=\"Benjamin St\u00e4udinger creative commons\" width=\"920\" height=\"611\" class=\"alignnone size-full wp-image-6387\" srcset=\"https:\/\/www.sk6dw.se\/wp-content\/uploads\/2005\/10\/Lightning-920px.jpg 920w, https:\/\/www.sk6dw.se\/wp-content\/uploads\/2005\/10\/Lightning-920px-300x199.jpg 300w, https:\/\/www.sk6dw.se\/wp-content\/uploads\/2005\/10\/Lightning-920px-100x66.jpg 100w, https:\/\/www.sk6dw.se\/wp-content\/uploads\/2005\/10\/Lightning-920px-150x99.jpg 150w, https:\/\/www.sk6dw.se\/wp-content\/uploads\/2005\/10\/Lightning-920px-200x132.jpg 200w, https:\/\/www.sk6dw.se\/wp-content\/uploads\/2005\/10\/Lightning-920px-450x298.jpg 450w, https:\/\/www.sk6dw.se\/wp-content\/uploads\/2005\/10\/Lightning-920px-600x398.jpg 600w, https:\/\/www.sk6dw.se\/wp-content\/uploads\/2005\/10\/Lightning-920px-900x597.jpg 900w\" sizes=\"(max-width: 920px) 100vw, 920px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u00e4r har vi samlat lite information om tekniska projekt som r\u00f6r amat\u00f6rradiohobbyn. APRS Automatiskt Positions Rapporterings System APRS bygger p\u00e5 att man s\u00e4nder ut sin aktuella position med hj\u00e4lp av GPS, modem och radios\u00e4ndare. Signalen tas upp av en digipeater &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"more-link\" href=\"https:\/\/www.sk6dw.se\/?page_id=149\"> <span class=\"screen-reader-text\">Teknik<\/span> L\u00e4s mer &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/www.sk6dw.se\/index.php?rest_route=\/wp\/v2\/pages\/149"}],"collection":[{"href":"https:\/\/www.sk6dw.se\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.sk6dw.se\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.sk6dw.se\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sk6dw.se\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=149"}],"version-history":[{"count":14,"href":"https:\/\/www.sk6dw.se\/index.php?rest_route=\/wp\/v2\/pages\/149\/revisions"}],"predecessor-version":[{"id":6410,"href":"https:\/\/www.sk6dw.se\/index.php?rest_route=\/wp\/v2\/pages\/149\/revisions\/6410"}],"wp:attachment":[{"href":"https:\/\/www.sk6dw.se\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}