Brian Howie wrote:
In message , amdx
writes
Hi all,
I saw a site where a fellow designed a unit to measure impedance at 2.4
ghz, for use on wifi antennas. I don't recall if it was return loss or
impedance.
It gave detailed instructions on how to build and he also had ready built
units
for sale.
I think it was a ham that designed the unit. I also think he was not
in the
states, possibly a P or PY call sign, but the memory is not good!
Any help would be appreciated.
Thanks, Mike

This it ?

http://www.frars.org.uk/cgi-bin/render.pl?pageid=1085

73 Brian GM4DIJ

This was a cool hamradio site, to my mind. I enjoyed the puzzle about
the unbalanced bridge current. A clear simple description of Thevenin
versus Kirchoff.

Thanks

Brian W