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Wednesday, February 12, 2025

SolderSmoke Direct Conversion Receiver Challenge -- Bonus Video -- Using an Oscilloscope to Test Your Receiver

 SolderSmoke Challenge – Bonus Episode – Using your oscilloscope to test your DCR

 

New homebrew radio builders often struggle with test and measurement.  You can build a board perfectly but if you don’t have your tools setup correctly you won’t be able to tell if your board is working, or worse you’ll thing it is not working when it is working perfectly.  In this bonus episode Dean, KK4DAS takes us through the basics of configuring and oscilloscope to test the boards, particularly the  PTO oscillator, buffer, and the mixer. 

 

We say this often, but if you really want to learn about oscilloscopes and test and measurement there is no better resource than our friend Alan, W2AEW’s YouTube Channel.  Check it out!

 

 

Alan Wolke, W2AEW’s YouTube Channel:

https://youtube.com/@w2aew?si=TEZcVYWOG8Frce1c

 

Join the discussion - SolderSmoke Discord Server:

https://discord.gg/Fu6B7yGxx2

 

Documentation on Hackaday:

https://hackaday.io/project/190327-high-schoolers-build-a-radio-receiver

 

SolderSmoke YouTube channel:

https://www.youtube.com/@soldersmoke

 

SolderSmoke blog DCR posts:

https://soldersmoke.blogspot.com/search/label/TJ%20DC%20RX

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