bpnjensen wrote:

This is fascinating, and brings up some questions -

Is this coil double wrapped? I cannot quite tell from the photos.

On a ferrite rod assembly like this, the coil(s) wrap around only a
small portion of the rod. Noting this, will the rod still transfer
signal along its entire length? In other words, can a shorter rod be
used as effectively?

Is there any value to wrapping the coil(s) more widely spaced along the
length of the ferrite?

You might wish to direct your questions to Dave Schneider, wjdi AT hvc.rr.com

dxAce
Michigan
USA