Hughes AN6-098P installation manual Figures, xiii, Chapter

Figures

Chapter 1

1. Hughes model AN6-098P .98 m satellite antenna with radio . . . . . . . . . . . . . . .2

Chapter 2

2. Shipping container contents—main components . . . . . . . . . . . . . . . . . . . . . . . . .9

3. Az/El and reflector bracket assembly (pre-assembled as one unit) . . . . . . . . . .10

4. Antenna reflector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

5. Feed support tubes (two types) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

6. Feed rods (two types) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

7. Feed horn and waveguide transition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

8. Radio assembly mounting adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

9. Radio assembly mounting brackets and adapter. . . . . . . . . . . . . . . . . . . . . . . . .14

10. J-type radio assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

11. Shim for vertical transmit polarization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

12. Cradle-type radio assembly (shown with mounting adapter). . . . . . . . . . . . . . .16

13. Cradle-like rotation of the cradle-type radio assembly . . . . . . . . . . . . . . . . . . .17

Chapter 3

14. Making sure the mast is plumb. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

15. Az/El and reflector bracket assembly on the mast . . . . . . . . . . . . . . . . . . . . . . .24

16. Reflector in correct position for installation. . . . . . . . . . . . . . . . . . . . . . . . . . . .25

17. Mounting the reflector on the reflector bracket . . . . . . . . . . . . . . . . . . . . . . . . .26

18. Attaching feed rods to the reflector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

19. Attaching the feed rods to the feed support tube . . . . . . . . . . . . . . . . . . . . . . . .28

20. Attaching the feed support tube to the reflector rim. . . . . . . . . . . . . . . . . . . . . .28

21. Tightening nuts on feed rods and feed support tube. . . . . . . . . . . . . . . . . . . . . .29

22. Completed antenna assembly (without radio) . . . . . . . . . . . . . . . . . . . . . . . . . .29

Chapter 4

23. Shim location next to TRIA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

24. Horizontal shim and vertical shim for transmit polarization . . . . . . . . . . . . . . .33

25. Direction of TRIA rotation for vertical polarization . . . . . . . . . . . . . . . . . . . . .34

26. TRIA position for horizontal and vertical transmit polarization . . . . . . . . . . . .35

27. Attaching the upper mounting bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

28. Feed horn with waveguide transition attached . . . . . . . . . . . . . . . . . . . . . . . . . .37

29. O-ring in groove in waveguide transition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

30. Attaching the waveguide transition to the TRIA . . . . . . . . . . . . . . . . . . . . . . . .38

• Figures 1037312-0001 Revision A

xiii