[Microwave] testing waveguide coax transitions

Michael Fletcher oh2aue at kolumbus.fi
Tue Nov 1 02:49:02 EDT 2016


FWIW, I regularly use WR75 and occasionally even WR62 at
10368/10450 MHz. Bends, corners (miters) etc. need to be
measured of course. But generally speaking, working so
close to cutoff, the adapters need to be redesigned, for
for both coupling into the respective E/H field and also
for the increase WG impedance.

Motto: any arbitrary waveguide size can be used at least
on one ham band. No such thing as useless waveguide size.

/Michael, OH2AUE

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