Ross 4500DR-104-07, User Manual, Page: 135 / 161

SRG-4500 User Guide (v7.0) GPS Option • 135
2. Cut a hole in the surface that will allow the cable to be thread through the surface. The cap will rest above the
surface. Refer to Figure 16.2 for dimensions.
Figure 16.2 Antenna Cap — Dimensions
3. Position the cap above the hole and ensure the cable is easily fed through the hole of the surface.
Figure 16.3 Positioning the Antenna Cap
4. Thread the cable through the washer and nut.
5. Use the washer and nut to affix the antenna cap to the surface.
Figure 16.4 Securing the Antenna Cap
Connecting the SRG-4500 to the GPS Antenna
There are two methods of connecting the SRG-4500 with a GPS antenna: with an external line amplifier and
without an external line amplifier. This section summarizes both methods.
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Note that the information presented in this section may differ from the requirements of your facility.
Connection without a Line Amplifier
An external Line Amplifier is not required in setups that do not use a long cable run between the GPS antenna and
the SRG-4500.
10.0
M14x1.25