Which statement best describes an outdoor RF point-to-point antenna deployment?

A.
Both antennas must be vertically polarized.

B.
Both antennas must be horizontally polarized.

C.
There should be a 90 degree difference between antennas for best results.

D.
There should be a 180 degree difference between antennas for best results.

E.
It does not matter so long as both antennas have matching polarization.

Explanation: