AFRTS Defense Media Center Satellite Handbook

Defense Media Center Satellite Handbook V.3.26
Figure 5-2 Installation Parts
(b) Connections from receiver to antenna are made using RG-6 coax cable
and “F” type connectors. Thinner RG-59 coax cable can be used at
lengths up to 50ft. or less, but is not recommended for longer runs due to
the amount of signal lost. “F” type connectors should be of the
compression type to ensure a good shield/ground connection. These
compression connectors require a special tool for assembly. Preassembled
RF cables are available for purchase in common lengths. Only
finger tighten the connections. Leave enough slack in the cables so that
the dish may move back and forth and up and down.
Figure 5-3 IRD Connections
NOTE: It is extremely important and cannot be over emphasized the
importance of quality cabling and connectors; this is a must. The move to
the digital world has made us aware of the necessity for quality
workmanship and the penalties paid if neglected. If ignored, expect to
have problems with your system having occasional interruptions and
possibly total loss of service. On the other hand, if your installation is a
5-3