{"id":7095,"date":"2016-10-16T10:55:00","date_gmt":"2016-10-15T23:55:00","guid":{"rendered":"https:\/\/www.homebrewradio.us\/blog\/2016\/10\/16\/colin-m1buus-new-receiver-project\/"},"modified":"2025-07-21T22:14:55","modified_gmt":"2025-07-21T12:14:55","slug":"colin-m1buus-new-receiver-project","status":"publish","type":"post","link":"https:\/\/www.homebrewradio.us\/blog\/2016\/10\/16\/colin-m1buus-new-receiver-project\/","title":{"rendered":"Colin M1BUU’s New Receiver Project"},"content":{"rendered":"
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Hi Pete,<\/b><\/div>\n
Just checking in \ud83d\ude42<\/b><\/div>\n
I have actually been melting solder recently. I decided to build a little CW receiver. I love my regenerative RX that I built as a teenager, but after all these years, I’m tired of constantly tweaking the controls!<\/b><\/div>\n
My project is a 20m CW only superhet receiver with a 9MHz home brew filter. I’m using the SI5351 for the oscillators. I originally thought I would cover multiple bands, but for now I have the parts for 20m coverage. I might tinker with other bands at a later point.<\/b><\/div>\n
I’m using your LBS code on the Arduino, the one for 20m with 9MHz IF. I haven’t applied power to the rig yet but it’s not far off fully built. I tweaked the Arduino sketch using my Uno and tonight I have successfully transferred the code to a Pro Mini. (Code went into Pro Mini on first attempt – amazing!).<\/b><\/div>\n
73 for now,<\/b><\/div>\n
Colin M1BUU<\/b><\/div>\n

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Hi Pete, Just checking in \ud83d\ude42 I have actually been melting solder recently. I decided to build a little CW receiver. I love my regenerative RX that I built as a teenager, but after all these years, I’m tired of constantly tweaking the controls! My project is a 20m CW only superhet receiver with a … Continue reading “Colin M1BUU’s New Receiver Project”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":7096,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67,61,57,119],"tags":[],"class_list":["post-7095","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","category-si5351","category-superhet-receivers","category-uk"],"_links":{"self":[{"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/posts\/7095","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/comments?post=7095"}],"version-history":[{"count":1,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/posts\/7095\/revisions"}],"predecessor-version":[{"id":7099,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/posts\/7095\/revisions\/7099"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/media\/7096"}],"wp:attachment":[{"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/media?parent=7095"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/categories?post=7095"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/tags?post=7095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}