RF
945 mm
(37.2 in)
FV
MO
Elevation Degrees
Force
Moments
N (Pounds)
N-m (Foot-Pounds)
Mech. Beam
FH
FV
MT
MO
0
17
5,716 (1,285)
-156 (-35)
678 (500)
5401 (3,991)
10
27
5,413 (1,217)
-1,143 (-257)
662 (488)
5115 (3,780)
20
37
5,258 (1,182)
-2,211 (-497)
629 (464)
4969 (3,672)
30
47
4,764 (1,071)
-3,163 (-711)
571 (421)
4501 (3,326)
40
57
4,195 (943)
-3,812 (-857)
484 (357)
3964 (2,929)
50
67
3,656 (822)
-4,195 (-943)
405 (299)
3455 (2,553)
60
77
3,051 (686)
-4,381 (-985)
315 (232)
2883 (2,130)
70
87
2,291 (515)
-3,390 (-762)
241 (178)
2585 (1,910)
6
1.2 m Antenna Survival Wind Loads at 125 mph Velocity
MT
MO
based on 945 mm (37.2 in) from mounting surface of center line of antenna. Values shown represent maximum forces for any wind direction and
include 1.5
FS
. Height and exposure factors from uniform building code are NOT included. Center line based on 36” max. height of mounting post.
FH
SURVIVAL WIND LOAD CHARTS
FH = Horizontal Force
FV = Vertical Force
MT = Torsional Moment
MO = Overturning Moment
