Omicron CMGPS, Справочное руководство

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GPS Synchronization Unit CMGPS
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3.3.2 Antenna Input
CMGPS uses an active antenna (see figure 3-4 on page 14).
Figure 3-9:
Antenna input of the
CMGPS
The antenna is connected to the antenna input of the CMGPS (SMA socket) by
means of the RG58 coaxial extension cable (see figure 3-5 on page 15).
This extension cable also serves as power supply cable for the antenna of the
CMGPS .
Note: The coaxial extension cable supplied with CMGPS has a length of 15 m
(45 ft.) If that is not sufficient, there is an optional extension set of 2 × 20 m
(2 × 60 ft.) with SMA adapters available for a total extension of 40 m (120 ft.).
Refer to figure 3-6 on page 15 for a view. For ordering information please refer
to table 8-1 on page 43.
When applying the optional 2 × 20 m (2 × 60 ft.) extension set, the original 15 m
(45 ft.) extension cable cannot be used anymore.
Antenna input