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Chapter 5. Antenna Alignment
Preparation
3DB 23063 ADAA - Rev 004 July 2007
This chapter includes:
• Preparation on page 5-1
• Signal Measurement on page 5-2
• Aligning the Antenna on page 5-4
• Main Beams and Side Lobes on page 5-18
Before aligning antennas ensure:
• The ODUs are powered up at both ends of the link.
• Transmit and receive frequencies are correctly set.
• Transmit powers are correctly set and transmit mute is turned off.
If frequency and/or power settings are not correct for the application, interference
may be caused to other links in the same geographical area. If in doubt, check
RAC configuration as a priority on initial power-on, and reconfigure as necessary.
Vol. III-5-1
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Troubleshooting
