Vertical polarization is preferred for land mobile applications. The FM
broadcasters transmit both vertical and horizontal to better serve listeners
in their cars.

"Ai de hua" wrote in message
...
Trying to figure out antenna polarization for my Create LPDA. I am
leaning
toward vertical polarization since I have dedicated horizontal antennas
for the
V/UHF ham bands. Beside TV and FM, is there any further need for
horizontal
polarization?

Look forward to your reply.

Ed NI6S