{"id":1336,"date":"2018-12-22T13:23:20","date_gmt":"2018-12-22T12:23:20","guid":{"rendered":"https:\/\/pa3csg.nl\/?page_id=1336"},"modified":"2023-12-08T10:25:00","modified_gmt":"2023-12-08T09:25:00","slug":"pa-protection-system","status":"publish","type":"page","link":"https:\/\/pa3csg.nl\/?page_id=1336","title":{"rendered":"PA protection system"},"content":{"rendered":"<p>In order to provide a more clear overview on the protection system. You will find the blockdiagram below:<\/p>\n<p><img loading=\"lazy\" class=\"wp-image-1337 aligncenter\" src=\"https:\/\/pa3csg.nl\/wp-content\/uploads\/2018\/12\/blokschema-protection-1024x783.png\" alt=\"\" width=\"549\" height=\"420\" srcset=\"https:\/\/pa3csg.nl\/wp-content\/uploads\/2018\/12\/blokschema-protection-1024x783.png 1024w, https:\/\/pa3csg.nl\/wp-content\/uploads\/2018\/12\/blokschema-protection-600x459.png 600w, https:\/\/pa3csg.nl\/wp-content\/uploads\/2018\/12\/blokschema-protection-300x229.png 300w, https:\/\/pa3csg.nl\/wp-content\/uploads\/2018\/12\/blokschema-protection-80x60.png 80w\" sizes=\"(max-width: 549px) 100vw, 549px\" \/><\/p>\n<p>It consists of the Power \/ SWR meter as the heart of the unit. An new article is in preparation.<\/p>\n<p>The sequencer article can be found <a href=\"https:\/\/pa3csg.nl\/?page_id=1859\">HERE<\/a><\/p>\n<p>The FET switch article can be found<a href=\"https:\/\/pa3csg.nl\/?page_id=1036\"> HERE<\/a><\/p>\n<p>The Power \/ SWR meter detects the alarm sends it to the sequencer the sequencer disables the input relay, so drive power will go to the dummy load and the PTT is disabled.<\/p>\n<p>The voltage supply for the amplifier is switched off by the FET Switch<\/p>\n<p>PCB&#8217;s for most of these are available. See the for sale section <a href=\"https:\/\/pa3csg.nl\/?page_id=41\">HERE<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>In order to provide a more clear overview on the protection system. You will find the blockdiagram below: It consists of the Power \/ SWR <a class=\"mh-excerpt-more\" href=\"https:\/\/pa3csg.nl\/?page_id=1336\" title=\"PA protection system\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":1337,"parent":0,"menu_order":5,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"categories":[38,39,16],"tags":[],"_links":{"self":[{"href":"https:\/\/pa3csg.nl\/index.php?rest_route=\/wp\/v2\/pages\/1336"}],"collection":[{"href":"https:\/\/pa3csg.nl\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/pa3csg.nl\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/pa3csg.nl\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pa3csg.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1336"}],"version-history":[{"count":3,"href":"https:\/\/pa3csg.nl\/index.php?rest_route=\/wp\/v2\/pages\/1336\/revisions"}],"predecessor-version":[{"id":1901,"href":"https:\/\/pa3csg.nl\/index.php?rest_route=\/wp\/v2\/pages\/1336\/revisions\/1901"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pa3csg.nl\/index.php?rest_route=\/wp\/v2\/media\/1337"}],"wp:attachment":[{"href":"https:\/\/pa3csg.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pa3csg.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pa3csg.nl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}