{"id":5218,"date":"2024-02-19T21:49:00","date_gmt":"2024-02-19T10:49:00","guid":{"rendered":"https:\/\/www.homebrewradio.us\/blog\/2024\/02\/19\/grayson-evans-kj7um-video-on-homebrewing-with-thermatrons\/"},"modified":"2025-07-22T18:01:42","modified_gmt":"2025-07-22T08:01:42","slug":"grayson-evans-kj7um-video-on-homebrewing-with-thermatrons","status":"publish","type":"post","link":"https:\/\/www.homebrewradio.us\/blog\/2024\/02\/19\/grayson-evans-kj7um-video-on-homebrewing-with-thermatrons\/","title":{"rendered":"Grayson Evans KJ7UM Video on Homebrewing with Thermatrons"},"content":{"rendered":"<p><iframe loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" frameborder=\"0\" height=\"247\" src=\"https:\/\/www.youtube.com\/embed\/XFDndEsyQzA?si=7yTxydkG4T6hpHDH?rel=0\" title=\"YouTube video player\" width=\"440\"><\/iframe><\/p>\n<p><span style=\"background-color: white; color: #0d0d0d; font-family: Roboto, Noto, sans-serif; font-size: 15px; white-space-collapse: preserve;\"><b>Grayson Evans KJ7UM is the author of Hollow-State Design for the Radio Amateur, a wonderful book about using Thermatrons (aka tubes, or valves) in radio projects. Buy it here: <\/b><\/span><\/p>\n<p><span style=\"background-color: white; color: #0d0d0d; font-family: Roboto, Noto, sans-serif; font-size: 15px; white-space-collapse: preserve;\"><a href=\"https:\/\/www.lulu.com\/shop\/grayson-evans\/hollow-state-design-3nd-edition\/paperback\/product-5mpzqr.html?page=1&#038;pageSize=4\"><b>https:\/\/www.lulu.com\/shop\/grayson-evans\/hollow-state-design-3nd-edition\/paperback\/product-5mpzqr.html?page=1&#038;pageSize=4<\/b><\/a><\/span><\/p>\n<p><span style=\"background-color: white; color: #0d0d0d; font-family: Roboto, Noto, sans-serif; font-size: 15px; white-space-collapse: preserve;\"><b>More info on the book is here: <a href=\"Grayson KJ7UM is the author of Hollow-State Design for the Radio Amateur, a wonderful book about using Thermatrons (aka tubes, or valves) in radio projects. Buy it here: https:\/\/www.lulu.com\/shop\/grayson-evans\/hollow-state-design-3nd-edition\/paperback\/product-5mpzqr.html?page=1&#038;pageSize=4 More info on the book is here: https:\/\/kj7um.wordpress.com\/2020\/12\/02\/hollow-state-design\/ In this video, Grayson talks about construction techniques (including the use of Thermatron Me-Pads), and Manhattan construction for Thermatron projects. FB! Visit Grayson's blog: https:\/\/kj7um.wordpress.com\/\">https:\/\/kj7um.wordpress.com\/2020\/12\/02\/hollow-state-design\/<\/a> In this video, Grayson talks about construction techniques (including the use of Thermatron Me-Pads), and Manhattan construction for Thermatron projects. FB! Visit Grayson&#8217;s blog: <a href=\"https:\/\/kj7um.wordpress.com\/\">https:\/\/kj7um.wordpress.com\/<\/a><\/b><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Grayson Evans KJ7UM is the author of Hollow-State Design for the Radio Amateur, a wonderful book about using Thermatrons (aka tubes, or valves) in radio projects. Buy it here: https:\/\/www.lulu.com\/shop\/grayson-evans\/hollow-state-design-3nd-edition\/paperback\/product-5mpzqr.html?page=1&#038;pageSize=4 More info on the book is here: https:\/\/kj7um.wordpress.com\/2020\/12\/02\/hollow-state-design\/ In this video, Grayson talks about construction techniques (including the use of Thermatron Me-Pads), and Manhattan construction &hellip; <a href=\"https:\/\/www.homebrewradio.us\/blog\/2024\/02\/19\/grayson-evans-kj7um-video-on-homebrewing-with-thermatrons\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Grayson Evans KJ7UM Video on Homebrewing with Thermatrons&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[154,101],"tags":[],"class_list":["post-5218","post","type-post","status-publish","format-standard","hentry","category-evans-grayson","category-tubes"],"_links":{"self":[{"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/posts\/5218","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/comments?post=5218"}],"version-history":[{"count":1,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/posts\/5218\/revisions"}],"predecessor-version":[{"id":11234,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/posts\/5218\/revisions\/11234"}],"wp:attachment":[{"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/media?parent=5218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/categories?post=5218"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/tags?post=5218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}