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?
Thanks,
Bruce Jensen
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