In message
, Art
Unwin writes

Has there ever been a study that shows the relative consistency of
received signal polarity to see if it would be advantageous for multi
polarity receive antennas?

When I listen to the local 2m beacon ( horizontal polarisation) which
is north of me ,I get a strong reflection from something to the south
that turns the polarisation vertical. I noticed that while testing an
antenna in the garden.

Brian GM4DIJ
--
Brian Howie