{"id":978,"date":"2016-10-19T16:13:37","date_gmt":"2016-10-19T14:13:37","guid":{"rendered":"http:\/\/pa0rwe.nl\/?page_id=978"},"modified":"2016-10-19T21:03:04","modified_gmt":"2016-10-19T19:03:04","slug":"digital-attenuator-power-meter","status":"publish","type":"page","link":"https:\/\/pa0rwe.nl\/?page_id=978","title":{"rendered":"Digital Attenuator + Power meter"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1004 aligncenter\" src=\"http:\/\/pa0rwe.nl\/wp-content\/uploads\/2016\/10\/100_2856-1024x1021.jpg\" alt=\"100_2856\" width=\"640\" height=\"638\" srcset=\"https:\/\/pa0rwe.nl\/wp-content\/uploads\/2016\/10\/100_2856-1024x1021.jpg 1024w, https:\/\/pa0rwe.nl\/wp-content\/uploads\/2016\/10\/100_2856-150x150.jpg 150w, https:\/\/pa0rwe.nl\/wp-content\/uploads\/2016\/10\/100_2856-600x598.jpg 600w, https:\/\/pa0rwe.nl\/wp-content\/uploads\/2016\/10\/100_2856-768x766.jpg 768w, https:\/\/pa0rwe.nl\/wp-content\/uploads\/2016\/10\/100_2856.jpg 1265w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #0000ff;\"><em><strong><a style=\"color: #0000ff;\" href=\"http:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/hmc307.pdf\">http:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/hmc307.pdf<\/a><\/strong><\/em><\/span><br \/>\n<span style=\"color: #0000ff;\"><em><strong><a style=\"color: #0000ff;\" href=\"https:\/\/www.sv1afn.com\/adl5513.html\">https:\/\/www.sv1afn.com\/adl5513.html<\/a><\/strong><\/em><\/span><\/p>\n<p>Already a long time a Digital Attenuator and a RF Power meter was laying in my junkbox doing nothing&#8230;.. So I decided to put both modules together in a small case and added an Arduino Nano and OLED display to it.<br \/>\nThe Attenuator is a 31 dB Digital step attenuator HMC307 and the Power meter is a design of SV1AFN. The Power meter is equipped with a ADL5513.<\/p>\n<div id=\"attachment_1003\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1003\" class=\"size-large wp-image-1003\" src=\"http:\/\/pa0rwe.nl\/wp-content\/uploads\/2016\/10\/100_2853-1017x1024.jpg\" alt=\"Inside view\" width=\"640\" height=\"644\" srcset=\"https:\/\/pa0rwe.nl\/wp-content\/uploads\/2016\/10\/100_2853-1017x1024.jpg 1017w, https:\/\/pa0rwe.nl\/wp-content\/uploads\/2016\/10\/100_2853-150x150.jpg 150w, https:\/\/pa0rwe.nl\/wp-content\/uploads\/2016\/10\/100_2853-596x600.jpg 596w, https:\/\/pa0rwe.nl\/wp-content\/uploads\/2016\/10\/100_2853-768x773.jpg 768w, https:\/\/pa0rwe.nl\/wp-content\/uploads\/2016\/10\/100_2853.jpg 1351w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><p id=\"caption-attachment-1003\" class=\"wp-caption-text\">Inside view<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; http:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/hmc307.pdf https:\/\/www.sv1afn.com\/adl5513.html Already a long time a Digital Attenuator and a RF Power meter was laying in my junkbox doing nothing&#8230;.. So I decided to put both modules together in a small case and added an Arduino Nano and OLED display to it. The Attenuator is a 31 dB Digital step attenuator HMC307 and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-978","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/pa0rwe.nl\/index.php?rest_route=\/wp\/v2\/pages\/978","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pa0rwe.nl\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/pa0rwe.nl\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/pa0rwe.nl\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pa0rwe.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=978"}],"version-history":[{"count":7,"href":"https:\/\/pa0rwe.nl\/index.php?rest_route=\/wp\/v2\/pages\/978\/revisions"}],"predecessor-version":[{"id":1005,"href":"https:\/\/pa0rwe.nl\/index.php?rest_route=\/wp\/v2\/pages\/978\/revisions\/1005"}],"wp:attachment":[{"href":"https:\/\/pa0rwe.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=978"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}