23
Adjusting the LNB Skew Angle
(Linear Polarization Only)
LNB Skew Angle
The LNB skew angle only needs to be adjusted when the target satellite is
linear polarized. In order to receive the maximum satellite signal level, the
LNB skew angle must be adjusted according to the calculation of current
GPS location and target satellite.
It only needs to be adjusted when changing from one satellite to another,
or when the vessel has traveled a signicant geographic distance. It should
NOT need to be readjusted if the vessel stays in the same location and is
operating on the same satellite.
Skew Angle Adjustment for i2
Polarization of your Intellian i2 antenna must be accomplished manually by
the following steps.
• Remove the upper part of the Radome after switching the power OFF.
• Loosen the 3 screws that connect the LNB to the feed horn.
• Turn the LNB to place it to the angle indicated on the back of the feed horn.
• Tighten the 3 screws.
Figure 21 : Manual Angle Adjustment LNB Skew
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