Hughes AN6-098P Manuale Utente

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Chapter 5 • Installing a cradle-type radio assembly
 
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1037312-0001  Revision A
Setting the radio 
polarization
Set polarization on the cradle-type radio as follows:
1. Before proceeding, make sure the antenna polarization is set 
2. On the radio assembly, loosen the two screws at the top of the 
two circular brackets at each end of the transmitter. (Each of 
these brackets has a polarization scale.) See Figure 37
3. Set the radio polarization to the calculated setting by rotating 
the radio and using the polarization scales on the circular 
brackets.
Plus ( + ) and ( – ) minus signs at the top of each scale 
indicate positive or negative values. Make sure you read the 
correct scale.
4. Tighten the two screws on the circular bracket.
This completes installation of the radio assembly.
Figure 37:  Rear circular bracket with polarization scale
Positive 
polarization 
scale
Screw
To set polarization, align marker 
indicated by black arrow to the 
desired value on the scale. The 
setting in this photo is close to 0 
°
.
Negative 
polarization 
scale