HFU HF Underground

Technical Topics => The RF Workbench => Topic started by: Stretchyman on October 29, 2017, 1906 UTC

Title: LPAM Transmitter
Post by: Stretchyman on October 29, 2017, 1906 UTC
Rather hastily put together vid for a client who had problems getting my product to work.

Seems he had used a $2 psu from amazon...ah well...

Works fine with a decent psu..

https://youtu.be/b9-685Bq8CA
Title: Re: LPAM Transmitter
Post by: ChrisSmolinski on October 29, 2017, 1921 UTC
Nice video! I also liked your Class E tuning video, thanks for posting them.
Title: Re: LPAM Transmitter
Post by: Stretchyman on October 31, 2017, 1837 UTC
I'd REALLY like to do more, just finding the time!

I've got a network analyser here and can show antenna resonance and impedance twiddling etc

What Fun!

Str.