| Height Above Tower (inches) | Max. Antenna Area
at 80 mph (sq. ft.) |
Recommended Mast |
| 0 | 15 | AL 2″OD .15w |
| 6 | 15 | AL 2″OD .15w |
| 12 | 13.3 | AL 2″OD .15w |
| 18 | 12.6 | AL 2″OD .15w |
| 24 | 12 | AL 2″OD .15w |
| 30 | 11.4 | AL 2″OD .15w |
| 36 | 10.9 | AL 2″OD .15w |
| 42 | 10.4 | GS 2″OD .12w |
| 48 | 10 | GS 2″OD .12w |
| 54 | 9.6 | GS 2″OD .12w |
| 60 | 9.2 | GS 2″OD .12w |
| 66 | 8.9 | GS 2″OD .12w |
| 72 | 8.6 | GS 2″OD .12w |
| 78 | 8.3 | High Str. GS 2″OD .12w |
| 84 | 8 | High Str. GS 2″OD .12w |