{"id":13254,"date":"2025-02-18T19:34:32","date_gmt":"2025-02-18T14:04:32","guid":{"rendered":"https:\/\/johnsonfrancis.org\/techworld\/?p=13254"},"modified":"2025-02-18T19:38:22","modified_gmt":"2025-02-18T14:08:22","slug":"resonance-in-moxon-yagi-on-nanovna","status":"publish","type":"post","link":"https:\/\/johnsonfrancis.org\/techworld\/resonance-in-moxon-yagi-on-nanovna\/","title":{"rendered":"Resonance in Moxon Yagi on NanoVNA"},"content":{"rendered":"<iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/JaxoBxKj8kY?si=0VnUFoMBo5UTg00f\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n<p class=\"wp-block-paragraph\">Moxon Yagi for <a href=\"https:\/\/johnsonfrancis.org\/techworld\/what-are-leo-meo-and-geo-among-amateur-radio-satellites\/\">LEO satellite<\/a> operations has elements for VHF and UHF, but only a single feedpoint. Driven element and Reflector are Moxon VHF elements. Driven element is split in the center and connected to the feedline. Five UHF director elements have no physical connection with the feedline. They are just passively coupled. Advantage is that there is no need for a <a href=\"https:\/\/johnsonfrancis.org\/techworld\/what-is-the-difference-between-diplexer-and-duplexer-in-amateur-radio\/\">diplexer<\/a>. Feedline is directly connected to a full duplex radio like my IC 2730A which has a diplexer inside. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Moxon Yagi for LEO satellite operations has elements for VHF and UHF, but only a single feedpoint. Driven element and Reflector are Moxon VHF elements. Driven element is split in the center and connected to the feedline. Five UHF director elements have no physical connection with the feedline. They are just passively coupled. Advantage is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13256,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-13254","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-amateur-radio-ham-radio"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Resonance in Moxon Yagi on NanoVNA - Johnson&#039;s Techworld<\/title>\n<meta name=\"description\" content=\"Resonance in Moxon Yagi on NanoVNA. Moxon Yagi for LEO satellite operations has elements for VHF and UHF, but only a single feedpoint.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/johnsonfrancis.org\/techworld\/resonance-in-moxon-yagi-on-nanovna\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Resonance in Moxon Yagi on NanoVNA - Johnson&#039;s Techworld\" \/>\n<meta property=\"og:description\" content=\"Resonance in Moxon Yagi on NanoVNA. 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