Hughes AN8-098R, Руководство по установке, Страница: 40 / 62

Chapter 3 • Installing the antenna and radio assembly
26
1037752-0001 Revision A
To reposition the polarizer:
1. Remove the two-piece polarizer collar by loosening and
removing the two Allen screws.
2. Separate the polarizer from the TRIA and rotate it one quarter
turn (clockwise for LHCP and counter-clockwise for RHCP),
until the appropriate notch lines up with the key on the end of
the TRIA. As shown in Figure 20, the LHCP notch is
adjacent to the
L on the polarizer and the RHCP notch is
adjacent to the
R
on the polarizer).
3. Reseat the waveguide with the TRIA and reassemble the
collar.
Figure 19: Determining the polarization setting