VHF Duplexer Module
68P81085E16-B 3
09/30/05
Cables
The set of cables used to connect a Duplexer to the MTR2000 station de-
pends on what ancillary equipment is connected to the station.
A station can be configured with the following ancillary equipment:
- a Duplexer only.
Figure 3 shows the kits required to install this equipment on a station.
- an External Double Circulator and a Duplexer.
Figure 4 shows the kits required to install this equipment on a station.
- an External Preselector and a Duplexer.
Figure 5 shows the kits required to install this equipment on a station.
- an External Double Circulator, an External Preselector and a
Duplexer.
Figure 6 shows the kits required to install this equipment on a station.
Figure 3. Duplexer Only – Cable Kits
X249CY (2 cables)
Tx RF Connector
on station
Duplexer
To Receive/Transmit
Antenna
Lowest Frequency RF;
i.e., Rx or Tx
Highest Frequency RF;
i.e., Rx or Tx
Connection on Duplexer Depends on Which Is Higher - Rx or Tx
Rx RF Connector
on station