Wes Stewart wrote:

Cecil wrote:
My main concern is how to ensure there are no reflections
present during the measurement. I need to put the 75m
bugcatcher coil in an RF loop where current is flowing
in only one direction. That's easy to draw on paper but
I'm concerned about it. How would you set it up?

Can't help you.

What Cecil needs to do is bias the coil with a DC bias current that
safely exceeds the peak RF current.

Then he would have RF current flowing in only one direction.

73 Tom