Multi-path
Buildings
likely to create a second path that will
cause interference?
Typical
Solutions:
✁ Change the polarization of the antenna
✁ Change the beam-width of the antenna
✁ More gain, tighter beam-width, more expense.
✁ Add shielding
Other
users of the band?
Typical
Solutions:
✁ Change frequency.
✁ See abov