Users Manual Part 1

Figure 143: Schematic Diagram of MTS LiTE / MTS 2 Preselector
Preselector
BR1
BR2
RX
RX
DC
DC
7v DC supply
Antenna LNA
NOTICE: Unused RX outputs should be terminated.
7.2.2.1
Replacing the MTS LiTE / MTS 2 Preselector
For a list of available FRUs, see Field Replaceable Units (FRUs) on page 478.
Prerequisites:
WARNING: RF energy burn hazard. Disconnect power in the cabinet to prevent injury and
equipment damage while disconnecting and connecting antennas.
Process:
1 Remove the Preselector, see Removing the Preselector – MTS LiTE on page 283 or
Removing
the Preselector – MTS 2 on page 283.
2 Reinstall the Preselector, see Reinstalling the Preselector – MTS LiTE on page 283 or
Reinstalling the Preselector – MTS 2 on page 284.
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Chapter 7: Radio Frequency Distribution System
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