Specifications

Appendix D AIND Antenna Alignment Procedure FibeAir 4800 Installation and Operation Guide
D-4 FibeAir 4800 Installation and Operation Guide
• Use a spectrum analyzer with suitable sensitivity to measure the signal at the
distance between the sites.
If nothing improves the receive power level, check the overall link.
• Reduce the distance of the link–move the equipment from one site closer to
the other site–where it is possible to actually see the antennas with the naked
eye.
• If you now get the expected receive signal level, you can assume that the
equipment is operational, and the problem arises from interference between
the sites.