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Feed Adjustment (Polarity tuning)
1. Adjust the Feed to the appropriate skew angle
using the provided scale reference.
NOTE: Refer to the chart on back for polarization
angle. Elevation and polarity are both dependent on
site azimuth and the difference between satellite and
site longitude.
NOTE: Some satellites have a slant angle with
respect to the satellite belt angle. Contact the satellite
operator for details.
Feed Rotation Chart
Install site west
Install site East
of satellite
of satellite
CW
CCW
CCW
CW
Feed Assembly
1. Attach the relevant Feed Assembly.
2. Insert the Feed Assembly into the Feed holder and
assemble to the Feed Support Tube using the
hardware illustrated below.
3. Insert plastic plug into end of feed support tube.
Tx Port
Rx Port
Plug
Tx Port
Rx Port
KA-Band
Linear Tx/Rx
Tx Port
Rx Port
KA-Band
Circular
Tx/Rx
Northern Hemisphere
Southern Hemisphere
Feed
Holder
Tx Port
Feed
Support
Tube
Rx Port
Tx Port
Rx Port
C-Band
Linear
Rx Port
Ku Band
Rx
Polarity Scale
Reading Points
BUC
LNB
Tx Port
Rx Port
X-Band
Circular
Tx Port
Rx Port
Ku Band
Tx/Rx
C-Band Rx
CCW
CW
C-Band
Circular
Tx Port
Rx Port
Ku-Band
Co-Pol
Tx/Rx
C-Band Dual Rx
2MOSF-001 REV 000
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