https://stream.echo6.co/videos/watch/f016fda2-631d-492b-98a1-08edbe776411 A TRF AM broadcast receiver using the popular ZN414 / MK484 single chip radio IC. Performance is surprisingly good for its 2.5mA current draw. The video gives a demonstration of its performance and description of the circuit. The Cool386 website referred to is at: https://www.cool386.com/zn414/zn414.html 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) Sat, 09 May 2026 07:25:01 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/f016fda2-631d-492b-98a1-08edbe776411 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.