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
Wow, Charlie has a lot of very cool ideas in this initial video. Some suggestions: -- With the IRF-510 in the final, beef up the heatsink, and follow Farhan's lead by including an option for 24 volts on the drain. That would take you up to 20 watts or so (for those who are so inclined). -- Could that Teensy SDR board work at the IF frequency? If so, consider putting it ahead of the crystal filter. This would enable us all to join the Waterfall Signal Purity Police Force. -- I love the OLEDs too, but I found them to be noisy. I minimized the noise with shielding around the OLED and active decoupling on the power line to the AF amplifiers.
There has got to be some sort of subliminal telepathic propagation going on between ZL2 and W8. Charlie and I have never spoken and, in spite of being at opposite ends of the globe, are at the same stage of planning very similar projects - the topology of our rigs is the same, only our choice of hardware is different. Mind blown!
"SolderSmoke -- Global Adventures in Wireless Electronics" is now available as an e-book for Amazon's Kindle.
Here's the site:
http://www.amazon.com/dp/B004V9FIVW
Bill's OTHER Book (Warning: Not About Radio)
Click on the image to learn more
Where are the readers of SolderSmoke Daily News?
Pete Juliano N6QW
Master Homebrewer
Dean Souleles KK4DAS
With beret and with a Michigan Mighty Mite in hand
Re: BUNKEROFDOOM.com site??
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I'll have to explore InMotion again, I have not had time to do it in any
depth due to lots happening around here. QTH has the sketch-mark (*) after
'unlimi...
FreeDV Sunday Morning Australian net - 10 stations
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We've just had the FreeDV Sunday morning net (starts at 10:30am eastern
time) and 10 stations were at least seen.We had VK3TPM, VK3RV, VK5KVA,
VK2BLQ, VK3L...
New 20M SSB Hybrid Wireless Rig Topology.
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Following the decision to start another Hybrid SSB rig, it might be well to
elaborate on some of the details. The first detail entails refining some of
the...
WA2TBQ
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Episode 527 - Ron Demcko - WA2TBQ Ron Demcko, WA2TBQ, found his way into
electronics—and later amateur radio—thanks to the early influence of his
older bro...
The Communicator July - August 2025
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*A Big One to Last the Summer*
We're coming up to our club's 50th Anniversary and this is another big
issue, with a look back at our history, great article...
A Real ZN414!
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Recently, I built a simple little TRF receiver for the AM broadcast band
using a TA7642, a modern equivalent for a chip that was quite popular with
electro...
The "George Batterson 1935 CW QSO Party" - Summary
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The first *George Batterson CW QSO Party* has concluded and the results are
in! The "*GB*" was introduced to honor George Batterson (W2GB), who along
wi...
KK4DAS MB 20 Transceiver Complete
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The MB 20 transceiver is now complete. The rig is a homebrew 10-watt
20-meter SSB transceiver. The VFO module was an ebay purchase of a
salvaged Yeasu...
A Curious 9 MHz Crystal from Mouser Electronics
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Just a quick post to share info about a good 9 MHz crystal sold by Mouser
Electronics.
I last purchased batches of crystals for xtal IF filters back in 2...
40m Pelican Case SSB Transceiver
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See YouTube channels for details:
http://www.youtube.com/c/CharlieMorrisZL2CTM
*Test code for the LCD and Si5351*
#include
...
Hollow-State Design, 3rd Edition
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Hollow-State Design, 3rd Edition is available from: Lulu Press:
tinyurl.com/hollowstatedesign3 eBay: search for “hollow-state design”
Electric Radio bookst...
I Finally Bought My Dream Airplane
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Aviation has been a love of mine since I was a very little person. Living
in Nevada, seeing posters and ads for the Reno Air Races, specifically the
Texa...
Daylight Again – An all Analog Radio
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What’s all this? In 10 seconds, A high performance, 7MHz, 5 watt SSB rig
Draws just 24 mA of current 90 dB dynamic range, 80 dB close-in dynamic
range 3D ...
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...
Raduino as NBFM TX
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Here is a neat, 30 minute hack for your Raduino to turn the Si5351 into a
pretty stable, solid NBFM transmitter. The hack is to add a varactor diode
in ...
QRP Labs shop!
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[image: Shop]
All QRP Labs kits may be ordered online securely at the shop, with PayPal
payment.
*Click here to visit the shop!*
*Click!*
*Shop! Order...
There has got to be some sort of subliminal telepathic propagation going on between ZL2 and W8. Charlie and I have never spoken and, in spite of being at opposite ends of the globe, are at the same stage of planning very similar projects - the topology of our rigs is the same, only our choice of hardware is different. Mind blown!
ReplyDelete73 - Steve N8NM