Hughes DIRECWAY AN4-074-DF Manual De Usuario

 

6. Use a 5/16-in. socket wrench or open-end wrench to tighten 

the bolts attaching the transmitter to the feed arm.

7. Make sure the transmitter and feed arm are oriented correctly, 

as shown in Figure 24. 

8. Attach the transmitter to the bottom of the feed arm.

When you are done, the assembly looks like Figure 24.

This section describes how to connect the feed arm to the antenna 
reflector.    

Figure 24:  Radio assembly installed on the feed arm

Waveguide

Feed assembly

Transmitter

Note:

If you are installing the antenna assembly on a metal pole 

mount, it may be easier to attach the feed arm after you have 
installed the antenna on the Az/El cap. See Installing the antenna 
assembly onto the mast on page 28. However, if you are using a 
ladder, it may be easier to attach the feed arm to the antenna before 
installing it on the Az/El cap.

Note:

Make sure the feed arm is oriented as shown in Figure 24.