{"id":9533,"date":"2022-04-13T09:14:00","date_gmt":"2022-04-12T23:14:00","guid":{"rendered":"https:\/\/www.homebrewradio.us\/blog\/2022\/04\/13\/the-17-12-ssb-transceiver-circuit-and-build-info-video-4\/"},"modified":"2025-07-22T18:03:57","modified_gmt":"2025-07-22T08:03:57","slug":"the-17-12-ssb-transceiver-circuit-and-build-info-video-4","status":"publish","type":"post","link":"https:\/\/www.homebrewradio.us\/blog\/2022\/04\/13\/the-17-12-ssb-transceiver-circuit-and-build-info-video-4\/","title":{"rendered":"The 17 &#038; 12 SSB Transceiver &#8212; Circuit and Build Info &#8212; Video #4"},"content":{"rendered":"<p><iframe loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" frameborder=\"0\" height=\"247\" src=\"https:\/\/www.youtube.com\/embed\/kAmmFZyFu8w?rel=0\" title=\"YouTube video player\" width=\"440\"><\/iframe><\/p>\n<div><\/div>\n<div><span face=\"Roboto, Arial, sans-serif\" style=\"background-color: #f9f9f9; color: #030303; font-size: 14px; white-space: pre-wrap;\"><b>I REALLY LIKE THIS RIG. IT IS LIKE A MAGIC CARPET THAT CARRIES MY VOICE ACROSS THE SEAS.<\/b><\/span><\/div>\n<div><b><br \/><\/b><\/div>\n<div><span face=\"Roboto, Arial, sans-serif\" style=\"background-color: #f9f9f9; color: #030303; font-size: 14px; white-space: pre-wrap;\"><b>Cutting Display Hole sets off smoke alarm. Reverse Polarity Protection. IF and Crystal Filter at 21.470 MHz 50 ohms! TRGHS! Amp for VXO Carrier Oscillator\/BFO. Mic Amp from uBITX. Transmit\/Receive switching from mic connector. VFO: NO DIE CAST BOXES! HT-37 Variable Cap, Frequency Shift. BP filters from QRP LABS designs (G0UPL). TIA amp boards from K7TFC. Needed RF amp to hear band noise. BITX40 PA design, but RD006HHF1 instead of IRF510. Should I run receiver input through LP filter? Frequency Readout Story: How to use one San Jian counter on two bands. <\/b><\/span><\/div>\n","protected":false},"excerpt":{"rendered":"<p>I REALLY LIKE THIS RIG. IT IS LIKE A MAGIC CARPET THAT CARRIES MY VOICE ACROSS THE SEAS. Cutting Display Hole sets off smoke alarm. Reverse Polarity Protection. IF and Crystal Filter at 21.470 MHz 50 ohms! TRGHS! Amp for VXO Carrier Oscillator\/BFO. Mic Amp from uBITX. Transmit\/Receive switching from mic connector. VFO: NO DIE &hellip; <a href=\"https:\/\/www.homebrewradio.us\/blog\/2022\/04\/13\/the-17-12-ssb-transceiver-circuit-and-build-info-video-4\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;The 17 &#038; 12 SSB Transceiver &#8212; Circuit and Build Info &#8212; Video #4&#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":[51,44,52,84,115,16,174,53],"tags":[],"class_list":["post-9533","post","type-post","status-publish","format-standard","hentry","category-12-meters","category-17-meters","category-1712-rig","category-amplifier-theory","category-audio-amplifiers","category-filters","category-frequency-counter","category-vfo"],"_links":{"self":[{"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/posts\/9533","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=9533"}],"version-history":[{"count":1,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/posts\/9533\/revisions"}],"predecessor-version":[{"id":11400,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/posts\/9533\/revisions\/11400"}],"wp:attachment":[{"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/media?parent=9533"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/categories?post=9533"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/tags?post=9533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}