> The one I use looks exactly like the one shown, but mine has
> a small disk at the end of the adjustable BNC probe.
> 73 - Jim W5ZIT
The picture in the PDF is for a different model that uses a grounded loop
(HX or HY series), not the capacitively-coupled (electrostatic) HZ series
like the ones Ridge sells and the ones you and I have. On the capacitive
ones, you can't short to the thru-line no matter how far you run the coupled
section in because the center conductor on the coupled leg is recessed in
from the end of the teflon.
--- Jeff WN3A