{"id":457,"date":"2017-08-04T21:33:09","date_gmt":"2017-08-04T21:33:09","guid":{"rendered":"https:\/\/klubnl.pl\/wpr\/?p=457"},"modified":"2017-08-04T21:47:28","modified_gmt":"2017-08-04T21:47:28","slug":"ekwiwalent-anteny-4m","status":"publish","type":"post","link":"https:\/\/klubnl.pl\/wpr\/en\/2017\/08\/04\/ekwiwalent-anteny-4m\/","title":{"rendered":"Warsaw Pact 4m antenna equivalent"},"content":{"rendered":"<p>Sometimes an &#8220;4m antenna equivalent&#8221; can be bought on various auction sites (the labels are in one of the Warsaw-Pact members&#8217; languages, often russian):<\/p>\n<figure id=\"attachment_459\" aria-describedby=\"caption-attachment-459\" style=\"width: 437px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-459\" src=\"https:\/\/klubnl.pl\/wpr\/wp-content\/uploads\/2017\/08\/ekwiwalent.jpg\" alt=\"\" width=\"437\" height=\"459\" \/><figcaption id=\"caption-attachment-459\" class=\"wp-caption-text\">Warsaw Pact 4m antenna equivalent<\/figcaption><\/figure>\n<p><!--more--><\/p>\n<p>This is an rf thermocouple ammeter (3A or 10A range) in series with 10ohms and 68pF (both sized to handle an adequate amount of power). This was used for silent tuning of TX output stages.<\/p>\n<figure id=\"attachment_458\" aria-describedby=\"caption-attachment-458\" style=\"width: 555px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-458\" src=\"https:\/\/klubnl.pl\/wpr\/wp-content\/uploads\/2017\/08\/ru_ekwiwalent_anteny4m.jpg\" alt=\"\" width=\"555\" height=\"308\" \/><figcaption id=\"caption-attachment-458\" class=\"wp-caption-text\">Warsaw Pact 4m antenna equivalent schematic<\/figcaption><\/figure>\n<p>This is a very good source of cheap rf ammeters. I suggest connecting the input (labeled \u0432\u0445\u043e\u0434) directly to the rf ammeter terminal.<\/p>\n<p>For searching auction sites either use &#8220;4m antenna equivalent&#8221;, &#8220;ekwiwalent anteny 4m&#8221; (polish) or &#8220;\u0435\u043a\u0432\u0438\u0432\u0430\u043b\u0435\u043d\u0442 \u0430\u043d\u0442\u0435\u043d\u043d\u044b \u0448\u0442\u044b\u0440\u044c 4\u043c&#8221; (russian).<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Czasem na popularnych serwisach aukcyjnych mo\u017cna znale\u017a\u0107 tanio &#8220;Ekwiwalent anteny pr\u0119towej 4m&#8221; (opis w kt\u00f3rym\u015b z j\u0119zyk\u00f3w Uk\u0142adu Warszawskiego, cz\u0119sto po rosyjsku):<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-457","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"translation":{"provider":"WPGlobus","version":"3.0.1","language":"en","enabled_languages":["pl","en"],"languages":{"pl":{"title":true,"content":true,"excerpt":false},"en":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/klubnl.pl\/wpr\/en\/wp-json\/wp\/v2\/posts\/457","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/klubnl.pl\/wpr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/klubnl.pl\/wpr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/klubnl.pl\/wpr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/klubnl.pl\/wpr\/en\/wp-json\/wp\/v2\/comments?post=457"}],"version-history":[{"count":5,"href":"https:\/\/klubnl.pl\/wpr\/en\/wp-json\/wp\/v2\/posts\/457\/revisions"}],"predecessor-version":[{"id":465,"href":"https:\/\/klubnl.pl\/wpr\/en\/wp-json\/wp\/v2\/posts\/457\/revisions\/465"}],"wp:attachment":[{"href":"https:\/\/klubnl.pl\/wpr\/en\/wp-json\/wp\/v2\/media?parent=457"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/klubnl.pl\/wpr\/en\/wp-json\/wp\/v2\/categories?post=457"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/klubnl.pl\/wpr\/en\/wp-json\/wp\/v2\/tags?post=457"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}