Rear Antenna Connections - GE MDS Master Station Technical Manual

Module Name
Power Supply 1
Power Supply 2
Platform Manager
Radio A
Radio B
Alarm/Relay Module
Alarm Module
Duplexer

2.5 Rear Antenna Connections

(Other configurations possible for external items such as duplexer or cavity filter)
MDS 05-6399A01, Rev. E
Table 2-4. Module Descriptions
ID
6843: (+/- 12-36 VDC)
6844: (+/- 36-75 VDC)
6845: (+/- 75-140 VDC)
6755: (110/220 VAC)
6834
6846 (SDM9, SDM4)
6847
6848
6837
Figure 2-3. MDS™ Master Station, Rear Panel
Showing Antenna Connection & Heatsink
MDS™ Master Station
Function
Provides operating power based on a variety of AC and
DC input options. Up to two power supply modules may be
installed in the chassis (AC or DC; any combination. In a
redundant configuration, both power supplies work in
tandem and are independent of which radio is currently
active.
Provides management and data interface functions.
Single or redundant full duplex SD Master radios.
Redundant—Active radio RF relay and alarm/audio
interface.
Non-redundant—Alarm and audio interface.
Internal RF duplexer (if equipped). Allows simultaneous
transmission and reception of signals on separate TX/RX
frequencies, using a single antenna.
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