Showing posts with label phasing. Show all posts
Showing posts with label phasing. Show all posts
Saturday, August 27, 2022

SDR on a Breadboard -- But Isn't This an Old-Fashioned Fantasy?

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Nice video, but I'm afraid it is a bit of an old-fashioned fantasy.  It would be nice to think that our beloved analog mixers and direct...
1 comment:
Friday, March 19, 2021

Hodgepodge: Tablet SDR with a Bluetooth Mouse (video)

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I continue to find things in the shack that I can connect to the Hodgepodge.  Here it's an old Android tablet with a Bluetooth mouse.   ...
Monday, January 18, 2021

Kevin AA7YQ (Montana Smoke Jumper) Launches his SDR/HDR Build Blog

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  Earlier this month I posted a note from Kevin AA7YQ describing his effort to design and build a nice transceiver that mixes the best of ...
Saturday, January 16, 2021

Nick M0NTV's Really Useful SDR Transceiver (video)

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Even though I am more of an HDR guy, I really liked Nick's SDR rig.  I like the modular approach, with all the modules inside a transpar...
Tuesday, January 12, 2021

Pete N6QW and Steve G0FUW Talk to RSGB About Homebrew (Video)

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Wow, what an unexpected treat!  Here we can watch Pete N6QW and Steve G0FUW talk to the Radio Society of Great Britain about homebrew radi...
Sunday, May 31, 2020

QCX SSB -- But How Much QCX Remains?

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Hack-A-Day carried a very nice video describing recent efforts to turn Hans Summers' amazing QCX CW monoband transceiver into a multi-...
2 comments:
Saturday, May 2, 2020

N6ORS's Hot Mustard Phasing Board. And how Phasing Works.

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Keith N6ORS is a prolific homebrewer and a frequent contributor to the SolderSmoke blog.  Many of you will remember his MINEX rig ...
2 comments:
Saturday, April 25, 2020

SolderSmoke Podcast #221 is available -- Quarantine Rigs, Phasing, SWL, Parts Suppliers, Mailbag

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Q-31.  "Roll-bar" on cap.  Note RGS316 coax between stages. Country markings on tuning dial SolderSmoke Podcast #221 is availa...
8 comments:
Monday, November 14, 2016

"Sideband Suzy" and the History of SSB

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Farhan alerted us to a very interesting presentation on the history of single sideband:  It was in episode 81 of Bob Heil's "Ham ...
1 comment:
Tuesday, March 29, 2016

Renewed Hope for Divide by 2 I and Q

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An anonymous reader posted this interesting message in the comments section yesterday.  Very interesting.   A potentially important tip that...
2 comments: