{"id":215,"date":"2009-11-23T20:09:58","date_gmt":"2009-11-23T19:09:58","guid":{"rendered":"http:\/\/www.marallo.sk\/?p=215"},"modified":"2009-11-23T20:09:58","modified_gmt":"2009-11-23T19:09:58","slug":"pokusy-s-ctcss","status":"publish","type":"post","link":"https:\/\/www.marallo.sk\/?p=215","title":{"rendered":"Pokusy s CTCSS"},"content":{"rendered":"<p><!-- \t\t@page { margin: 2cm } \t\tP { margin-bottom: 0.21cm } --><\/p>\n<p style=\"margin-bottom: 0cm;\">Moje zariadenie pre 70cm, FM1000 nem\u00e1 CTCSS subt\u00f3ny, \u010do je dos\u0165 \u0161koda, \u0165a\u017e\u0161ie sa s t\u00fdm otv\u00e1raj\u00fa prev\u00e1dza\u010de.<!--more--> Tak som sa dnes pustil do pokusov zo subt\u00f3nmi. Pripojil som v\u00fdstup zo zvukovky cez odpor 8k2 na mikrof\u00f3n, a v Audacity som vygeneroval t\u00f3n 67Hz. No po zakl\u00fa\u010dovan\u00ed produkoval po\u010d\u00edta\u010d do modul\u00e1cie nehor\u00e1zny brajgel, tak som to oddelil nf trafom. I\u0161lo to dobre, PMR stanicu Cobru mi to v pohode otv\u00e1ralo. T\u00fdm som overil \u017ee to funguje, trafo som vyhodil, a pripojil som na vstup cez 8k2 odpor v\u00fdstup z mp3 prehr\u00e1va\u010da. V Audacity som vygeneroval 1 hodinu dlh\u00fa nahr\u00e1vku z t\u00f3nom 67Hz, zaber\u00e1 to asi 48Mb, a nahral ju do mp3 prehr\u00e1va\u010da.<\/p>\n<p style=\"margin-bottom: 0cm;\">\u0160lape to dobre, hlasitos\u0165 subt\u00f3nu nesmie by\u0165 ani ve\u013ek\u00e1, ani mal\u00e1. Asi tak 15 a\u017e 20 percent modul\u00e1cie&#8230;<\/p>\n<p style=\"margin-bottom: 0cm;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-216\" title=\"ctcss_z_mp3\" src=\"http:\/\/www.marallo.sk\/wp-content\/ctcss_z_mp3-300x207.jpg\" alt=\"ctcss_z_mp3\" width=\"300\" height=\"207\" srcset=\"https:\/\/www.marallo.sk\/wp-content\/ctcss_z_mp3-300x207.jpg 300w, https:\/\/www.marallo.sk\/wp-content\/ctcss_z_mp3-1024x707.jpg 1024w, https:\/\/www.marallo.sk\/wp-content\/ctcss_z_mp3.jpg 1368w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Moje zariadenie pre 70cm, FM1000 nem\u00e1 CTCSS subt\u00f3ny, \u010do je dos\u0165 \u0161koda, \u0165a\u017e\u0161ie sa s t\u00fdm otv\u00e1raj\u00fa prev\u00e1dza\u010de.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[3,12,7,11],"tags":[],"class_list":["post-215","post","type-post","status-publish","format-standard","hentry","category-ham","category-konstrukcie","category-vkv","category-all"],"views":2255,"_links":{"self":[{"href":"https:\/\/www.marallo.sk\/index.php?rest_route=\/wp\/v2\/posts\/215"}],"collection":[{"href":"https:\/\/www.marallo.sk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.marallo.sk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.marallo.sk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.marallo.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=215"}],"version-history":[{"count":1,"href":"https:\/\/www.marallo.sk\/index.php?rest_route=\/wp\/v2\/posts\/215\/revisions"}],"predecessor-version":[{"id":217,"href":"https:\/\/www.marallo.sk\/index.php?rest_route=\/wp\/v2\/posts\/215\/revisions\/217"}],"wp:attachment":[{"href":"https:\/\/www.marallo.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.marallo.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.marallo.sk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}