HF listening on a partially built receiver based on the Bitx20 https://stream.echo6.co/videos/watch/3808859f-1cc4-4711-8914-b7d948818ef4 Some listening on a 160/80/40m receiver that may become a transceiver. Most of the circuitry is from the Bitx20 http://kambing.ui.ac.id/onnopurbo/orari-diklat/teknik/homebrew/bitx20/bitx20.pdf For the DDS VFO I used the N3ZI module. https://www.pongrance.com/ PS: If you liked this video please consider supporting Amateur Radio VK3YE by: Subscribing on YouTube,, Checking my books page at https://books.vk3ye.com, Shopping on Amazon via: https://amzn.to/3iiDQXv, or, Shopping on eBay via: https://ebay.us/i9DuWP (then if you buy something I'll get a small commission at no cost to you) Wed, 15 Apr 2026 11:46:03 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co HF listening on a partially built receiver based on the Bitx20 https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/3808859f-1cc4-4711-8914-b7d948818ef4 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.