COBHAM Sea Tel 9711-56 IMA C Band, Installation Manual

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Sea Tel 9711-56 IMA Maintenance
17-11
EAR Controlled - ECCN EAR99
17. Leave a gracious service loop
in the yellow receive coax
and connect it to the Co-Pol
LNB. This loop is required to
allow the feed to rotate
through its full 270 degree
(+/- 135) range of rotation.
18. Leave a small service loop in
the feed harness and
connect it to the IDC
connector. This harness
does not rotate with the
feed during rotation.
19. On the back side of the
reflector, route and connect
the harness to the “Feed”
DB25 port on the PCU as
required.
20. On the back side of the
reflector, route the Cross-Pol
LNB coax (orange) to the J1
(NC) connector of the coax
switch on top of the PCU.
21. On the back side of the
reflector, route the Co-Pol
LNB coax (yellow) to the J2
(NO) connector of the coax
switch on top of the PCU.