{"id":346,"date":"2015-07-30T16:00:45","date_gmt":"2015-07-30T14:00:45","guid":{"rendered":"http:\/\/pa0rwe.nl\/?page_id=346"},"modified":"2015-10-05T15:36:43","modified_gmt":"2015-10-05T13:36:43","slug":"dual-frequency-generator-2","status":"publish","type":"page","link":"https:\/\/pa0rwe.nl\/?page_id=346","title":{"rendered":"Dual Frequency Generator"},"content":{"rendered":"<p><a href=\"http:\/\/pa0rwe.nl\/wp-content\/uploads\/2015\/07\/2_toon.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-222 aligncenter\" src=\"http:\/\/pa0rwe.nl\/wp-content\/uploads\/2015\/07\/2_toon.jpg\" alt=\"PA\u00f8CHN Dual Frequency Generator\" width=\"500\" height=\"333\" srcset=\"https:\/\/pa0rwe.nl\/wp-content\/uploads\/2015\/07\/2_toon.jpg 500w, https:\/\/pa0rwe.nl\/wp-content\/uploads\/2015\/07\/2_toon-300x200.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p align=\"left\"><span style=\"color: #6600ff;\"><b><u><a name=\"Dual Frequency generator PA0CHN\"><\/a><\/u><\/b><\/span>After attending a lecture of Cor, PA0CHN about testing the performance of HF receivers, I decided to make some test equipment to put my new DC Transceiver under test. For IP3 testing, I needed a dual frequency generator, so I built one myself by means of Cor&#8217;s design. Here you can see the result! A dual tone generator with frequencies of 3579 and 3600 KHz, put together in a combiner and with exactly 0 dB output. The switches are for 20 dB attenuation of both generators. In the middle you can see the combiner.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>After attending a lecture of Cor, PA0CHN about testing the performance of HF receivers, I decided to make some test equipment to put my new DC Transceiver under test. For IP3 testing, I needed a dual frequency generator, so I built one myself by means of Cor&#8217;s design. Here you can see the result! A [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-346","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/pa0rwe.nl\/index.php?rest_route=\/wp\/v2\/pages\/346","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=346"}],"version-history":[{"count":6,"href":"https:\/\/pa0rwe.nl\/index.php?rest_route=\/wp\/v2\/pages\/346\/revisions"}],"predecessor-version":[{"id":693,"href":"https:\/\/pa0rwe.nl\/index.php?rest_route=\/wp\/v2\/pages\/346\/revisions\/693"}],"wp:attachment":[{"href":"https:\/\/pa0rwe.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}