Tilt Guide for 2 x 2 Array -
(Suspended from holes 1 - A, shackle mounts connecting top tier to lower one are
towards rear.)
This configuration has many useful applications.
The upper tier can be rotated between +6” and +12’, while the
lower tier has a -8” to -30” range of aim angles.
Using locations 3- A from both Tables will provide a seamless
vertical coverage angle of 78” with minimal lobing.
Tilt angles for selected holes
Direction of Shackle
Mount on Truss
-
ABC
C
+6’
+8’
+10”
fibk 1
Suspended
holes 1 - A
Location of Shackle
Mount on top Array
from