Just go to http://soldersmoke.com. On that archive page, just click on the blue hyperlinks and your audio player should play that episode.
http://soldersmoke.com
July 1969. OM Larry Baysinger built a corner reflector (design sketch above) and used it to receive -- direct from the lunar surface -- the transmissions of Neil Armstrong and Buzz Aldrin. He appears to have been the only amateur in the world to have done this. Knack to the Max! Well done Larry! Very cool. More details (including recordings) here: http://www.jefferson.kctcs.edu/observatory/apollo11/
KDUB broadcast on 9670 kHz March 7th and 14th, 2021
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Many thanks to SWLing Post contributor, Fastradioburst23, who shares the
KDUB broadcast flyer above. Note that the broadcast will air on March 7 and
14, 20...
The VE7BPO Direct Conversion Receiver Mainframe
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This is one of those projects that has been residing in my head for a long
time, as something I wanted to build. I’ve always liked direct conversion
receiv...
Here Comes The 2021 Novice Rig Roundup (NRR)!
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One of the most enjoyable operating events of the year is fast approaching
-- the *Novice Rig Roundup* or '*NRR*'. This year, the activity is
dedicated ...
Instrument storage boxes updated
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While getting some equipment off a shelf I knocked some thing down and they
landed on a nanoVNA, cracking the screen.
I think it is time to make some ...
A Personal Milestone: Published on Paper
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As far back as I can remember, I have had a fondness for words and
language. Even in the second grade, learning the roots of words, their
suffixes and pr...
Mt Feathertop (VK3/VE-002) 11th Jan 2021
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Mt Feathertop (1,922 meters) is the second highest mountain in south
eastern Australia (Victoria), and according to many commentators, the most
picturesque...
Yet more new AVRs
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In a previous blog I mentioned the new atmega4809 and AVR128DA parts. Well,
it seems I missed two other new families, the AVR128DB and AVR128DD series.
I’v...
Re-engineering my 1st “Shirt-pocket” transceiver
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When the project of building a very small transceiver was accomplished 4
years ago, I still lacked lots of skills in setting up electronic circuits
using S...
The Complete DXer
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Odds are that, if you're reading this, you're probably familiar with two
other jewels from the ARRL bookstore: *Solid State Design For The Radio
Amateur...
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A Simple Speech Processor
(For QRP/SSB Homebrew Transceivers )
Over the last few weeks I had been thinking to build a small AF speech
processor to add to...
Modifications to the Dayton/FDIM-2019 Antuino
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The Dayton Antuino has sub-optimal performance. This is a short note on
improving it to an 80 db range of measurements. The trouble with Antuino
2.0 (the o...
A New Look for your uBitx!
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Adding a "Cool Blue" Display to your uBitx!
The standard "green background" with black lettering frequently reminds me
that I suffer from Chronic seasicknes...
I listened to the audio recording at the website and the audio is remarkably good by Ham radio standards, nearly Q5.
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