Clear Line Ofs; Sensitivity Of The; Ight; Alignment Adjustment - DragonWave Horizon COMPACT Plus Product Manual

DragonWave Inc.
58
Figure 10-5
Main lobe and side lobes (distance of approximately 4 km)
10.2.2 Clear Line of Sight
See Section 9.2 for more details.
10.2.3 Sensitivity of the Alignment Adjustment
When performing the RF alignment of the antennas it cannot be over emphasized that you must
rotate the adjustment nut(s) 1/10
the RSL reading to update). Table 10-3 shows how many degrees the antenna will move when the
adjustment nut(s) is rotated through one full turn. Error! Reference source not found.Table 10-1
shows that the beam width of the typical antenna is often less than the amount of movement available
with one full turn of the aiming adjustment.
Table 10-3 Degrees per Revolution of Adjustment
Antenna Size
30 cm/12" and
60 cm/24"
90 cm/36" and
120 cm/48"
Horizon Compact Plus Release 1.0.1
th
of a turn at a time between taking RSL readings (allow time for
Change in Elevation (Tilt)
2.2 º per full turn of adjustment
1.3 º per full turn of adjustment
Change in Azimuth (Pan)
1.6 º per full turn of adjustment
1.1 º per full turn of adjustment
Wireless Ethernet Product User Manual – Volume 1