EchoStar HUGHES KU-Band, Руководство по установке

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Chapter 5 • Cabling, connections, and grounding
1042161-0001 Revision A
Chapter 5
Cabling, connections, and grounding
This chapter illustrates where the antenna IFL connector is located, describes how
to route the IFL cable at the antenna, and explains how to connect the IFL cable to
the radio assembly. You must connect this cable before you can point the antenna
at the satellite.
Note: Examples are shown with a single-IFL radio. This information applies to dual-
IFL radios, except they require two IFL cables.
Cabling requirements
For a list of approved coaxial cable types for the IFL cable that runs between the
antenna and the satellite modem, see the Hughes FSB,
IFL Cable, Approved List
(with lengths) for Jupiter/HTXXXX Domestic Installations (FSB_120909_01). The
FSB lists the maximum cable length for each approved cable type for all relevant
radio types.
Because the requirements and conditions for each installation site may vary, you
must use your own judgment and best practices to determine how to route and
connect the IFL cable.
Coaxial cables and connectors can corrode if exposed to moisture. Use only
compression type connectors and weatherproof them with dielectric grease
and weatherproof them using dielectric grease.
Note: For connector and ground block requirements, see the Hughes FSB, HNS
Broadband Requirements for RG‐6 and RG‐11 IFL Cable Connectors, Ground
Blocks and Ground Block Location (FSB 50518_01).