Andrew 3.7-Meter Earth Station Antenna manual Subreflector Step, Installation Procedures

Subreflector

Step 1

Once the reflector has been assembled to the mount, the subreflector must be installed. Figure 3-51 presents a final subreflector assembly.

Figure 3-51: Installed Subreflector

The following steps provide the procedure for assembling the subreflector.

Loosely preassemble the subreflector strut weldment (P/N 202775) using the supplied strut angles (P/N 202776) and the 3/8 inch by 2-1/4 inch bolts, lock washers, and nuts as shown Figures 3-52a and 3-52b.

Figure 3-52a: Subreflector Strut Assembly

63 Installation Procedures