How To Build An SWR / Relative Power Bridge - Part 1 @K7AGE

How To Build An SWR / Relative Power Bridge - Part 1 @K7AGE

Uploaded June 2017 | Updated September 2026, 2 weeks ago

I start building an SWR / Relative Power Bridge. This is a simple circuit. I show you how to wind the toroid coils.

The circuit is based on Don Cantrell, ND6T's Bitx Hacks web page:
bitxhacks.blogspot.com/2017/03

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How To Build An SWR / Relative Power Bridge - Part 1