Sea Tel 9711-56 IMA
Maintenance
17-3
EAR Controlled - ECCN EAR99
17.3.1.1.
Identifying the part number of your feed
Waveguide Rotary Joint
- Note the difference in the designs of the waveguide rotary joint
(inside the red ellipse) .
PN: 134869-1 PN:: 62-147931
Linear/Circular Markings -
Locate the Linear/Circular selections marked in the body of the
OMT (general location inside the green ellipse above and in the picture below).
Note that LHCP and RHCP marks are opposite direction from LINEAR on these two feeds.
Because the circular polarities are opposite, the drive must be set correctly on the Reflector
Configuration page in the IMA GUI.
RHCP – LINEAR – LHCP
LHCP – LINEAR – RHCP
Содержание Sea Tel 9711-56 IMA C Band
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