Which of these statements is correct, concerning antenna selection in mesh network design?
Choose all that apply.

A.
Use of non Aruba-certified antennas could be in violation of regulatory domain certifications.

B.
Antenna type and gain are important considerations; antennas should be chosen for specific
purposes.

C.
Almost any good quality antennas will function equivalently to an Aruba-certified antenna, as
long as they are aimed correctly.

D.
Specifying two SISO (Single Input Single Output) antennas is a recommended substitute for a
MIMO antenna.

Explanation: