{"id":1274,"date":"2015-03-30T17:03:04","date_gmt":"2015-03-30T21:03:04","guid":{"rendered":"http:\/\/commons.pratt.edu\/open-source\/?p=216"},"modified":"2015-03-30T17:03:04","modified_gmt":"2015-03-30T21:03:04","slug":"3d-coil-forms-for-ham-radio","status":"publish","type":"post","link":"https:\/\/www.kornequipped.com\/blog\/?p=1274","title":{"rendered":"3D Coil Forms for Ham Radio"},"content":{"rendered":"\n<p>It used to be so easy to go to Canal street and buy radio parts. Now even simple things like open air coils are hard to find.<\/p>\n\n\n\n<p>I wanted to make a Vacuum tube transmitter but couldn&#8217;t find a decent coil in the parts bin. I&#8217;ll just have to print the form.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/es.pratt.edu\/Commons\/Images\/3d_tips\/cases\/IMG_3487.JPG\" alt=\"\" \/><\/figure>\n\n\n\n<p>After winding it I had to find a matching Capacitor.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/es.pratt.edu\/Commons\/Images\/3d_tips\/cases\/IMG_3488.JPG\" alt=\"\" \/><\/figure>\n\n\n\n<p>A quick trip to the parts bin yielded all the other necessary pieces.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/es.pratt.edu\/Commons\/Images\/amateur_radio\/QRP%20Transmitter.jpg\" alt=\"\" \/><\/figure>\n\n\n\n<p>See the full build details here:<\/p>\n\n\n\n<p>http:\/\/www.instructables.com\/id\/40M-QRP-Transmitter-Using-A-6CU6-Tube\/<\/p>\n","protected":false},"excerpt":{"rendered":"<p>It used to be so easy to go to Canal street and buy radio parts. Now even simple things like open air coils are hard to find. I wanted to make a Vacuum tube transmitter but couldn&#8217;t find a decent coil in the parts bin. I&#8217;ll just have to print the form. After winding it [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,4],"tags":[],"class_list":["post-1274","post","type-post","status-publish","format-standard","hentry","category-3d-printing","category-amateur-radio"],"_links":{"self":[{"href":"https:\/\/www.kornequipped.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kornequipped.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kornequipped.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kornequipped.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kornequipped.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1274"}],"version-history":[{"count":0,"href":"https:\/\/www.kornequipped.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1274\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.kornequipped.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kornequipped.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kornequipped.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}