https://stream.echo6.co/videos/watch/8b04b024-690b-4040-845e-b9d17e216045 Making QRP SSB contacts is good, but QRP to QRP is even better. Video shows a 500km contact with VK3SL, also using a Bitx40 transceiver. Both have had the 4.92 MHz ceramic resonator modification (for improved frequency stability) and the carrier oscillator adjusted (for more highs and punchier transmit and receive audio). Details of the modifications are elsewhere on this channel. VK3SL's recordings can be viewed at: https://www.youtube.com/watch?v=S5gYBwKvo5Q https://www.youtube.com/watch?v=bZPsOqvibzk 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) Mon, 04 May 2026 01:24:58 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/8b04b024-690b-4040-845e-b9d17e216045 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.