SolderSmoke Daily News -- Ham Radio Blog

Serving the worldwide community of radio-electronic homebrewers. Providing blog support to the SolderSmoke podcast: http://soldersmoke.com

Sunday, March 16, 2025

Juan LU2VJM's Beautiful Argentine SolderSmoke Direct Conversion Receiver

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I was really pleased to see Juan LU2VJM's rapid completion of the SolderSmoke direct conversion receiver.  But I wasn't really surpr...
2 comments:

CuriousMarc Gets an Apollo DSKY Running. FPGA AGC Computer. Rope Memory.

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I really liked this video.  So much amazing wizardry in it.  Just the FPGA Apollo AGC simulator that Mike whipped up.  Wow.  Kudos!   Thei...
Friday, March 14, 2025

Victor's FB SolderSmoke Direct Conversion Receiver from Holland Pulls In Stations from All Over Europe... and One from Japan

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Victor is a retired Electrical Engineer from the Netherlands.  He doesn't have a ham radio call sign, but as I have said about other rec...
1 comment:

Garry's FB Australian SolderSmoke Direct Conversion Receiver with "Free Tree Printed" PTO Coil Form

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Garry built a really nice receiver.  I think he is in Australia.  His PTO coil form is  "a piece off an old rotten Australian red cedar...
Thursday, March 13, 2025

Tapesponding -- Who Knew?

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I didn't realize that "tapesponding" had become so widespread.  I know of two very prominent homebrewers (one now a Silent Key...
2 comments:
Sunday, March 9, 2025

Nate KA1MUQ Turns His Frying Pan DC Receiver into a Double Sideband Transceiver and Works Idaho from California

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Wow, you can see the look of homebrew satisfaction as Nate works Idaho from California with his homebrew Double Sideband Transceiver.  It is...
3 comments:

Dallas KC5DI's SolderSmoke Direct Conversion Receiver

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Dallas is a friend of Lyle WZ5M -- Lyle encouraged him to build this receiver.    Dallas's son is also working on a receiver -- we hope ...
1 comment:

Lyle WZ5M's SolderSmoke Direct Conversion Receiver

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Lyle WZ5M did a great job on his receiver, and in the finest ham radio tradition encouraged two other builders to take up the SolderSmoke ch...

Jim K1KJW's SolderSmoke Direct Conversion Receiver

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Jim's Vermont DC receiver is really nice.  It is pulling in the 40 meter CW very well.  Check out Jim's QRZ page:   https://www.qrz....
Friday, March 7, 2025

Homebrew Challenges Much Like Ours: The Direct Conversion Receiver of Wes Hayward W7ZOI and Dick Bingham W7WKR -- QST November 1968

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  https://www.worldradiohistory.com/Archive-DX/QST/60s/QST-1968-11.pdf I was thinking about some of the challenges faced by the builders of ...
3 comments:

John KC9OJV's SolderSmoke Direct Conversion Receiver -- John Becomes a Manhattan-Style Convert

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It is great to see the enthusiasm that John KC9OJV shows for his newly finished DC receiver.   John writes:  I've finished the DCR- Sold...
Thursday, March 6, 2025

Honorable Mention: Bruce KC1FSZ's SolderSmoke Direct Conversion Receiver ON A PRINTED CIRCUIT BOARD

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This is obviously not the style of construction that we would recommend for new builders.  Thus the "Honorable Mention" category. ...
7 comments:
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