https://stream.echo6.co/videos/watch/d2df5e5c-b4ac-4e52-8e7d-a6cba6b9013b Explaining resistance, capacitance, inductance and reactance. Testing the reactance of capacitors and inductors, I explain how it changes with applied frequency. I'm using Peak Electronic Design's LCR45 LCR meter. Other topics covered include resistive attenuators, complex impedances, low pass filters, high pass filters and tuned circuits. Don't let that scare you - it's kept as simple as possible. My review on the LCR45 https://www.youtube.com/watch?v=DrWG5vAnFnk NOTE: Parts of this video have sound through one channel only. Please listen with both speakers. You can purchase a LCR45 via this eBay link http://ebay.us/DwSstW (Note: I receive a small commission - no extra cost to you) 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, 13 Jun 2026 18:02:49 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/d2df5e5c-b4ac-4e52-8e7d-a6cba6b9013b 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.