Operation 216
Figure 236:
On correcting the elevation mismatch
l When there is an azimuth mismatch (as shown in Figure 237):
Figure 237:
Example of the azimuth mismatch
In Figure 237, the angles are exaggerated to show the point. In this example, consider that the
radio has been misaligned in azimuth by 2 degrees to the right behind the unit (from an installer’s
view side). This means that the angle of the beam selected might be in the -2 degrees direction
due to beamforming. The aim is to get the optimal boresight beam. Therefore, the radio must be
tilted in the azimuthal direction to the left by 2 degrees. The selected beam is now closer to the
boresight beam, as shown in Figure 238.
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