https://stream.echo6.co/videos/watch/4e139dcf-adfd-4bf7-bb26-feedb97f11d6 The second part of my review - of the Zachtek multiband WSPR transmitter - this time from the beach. I used a very crude antenna. Just 6 metres of wire supported on a fishing pole. Later I added a few more metres. I used a 6dB pi attenuator to limit the impedance variation that the transmitter was subject to. However there was no transformation so losses would be much more again (it's like connecting a hose with a large nozzle to something that needs a small nozzle - water goes everywhere and only a little bit where it should). 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 13:56:15 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/4e139dcf-adfd-4bf7-bb26-feedb97f11d6 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.