Ttl To Rs-232 Converter Assembly; Figure 1-3. Mds 4310 Transceiver-Major Assemblies - Microwave Data Systems MDS 4310 Installation, Operation & Field Maintenance

TTL to RS-232 Converter Assembly—P/N 03-2223A01
An optional TTL to RS-232 converter is available to allow direct connection of RS-232
equipment (such as an RTU or HHT) to a radio that has been configured for TTL operation.
This unit connects between the transceiver
making the transceiver appear as an RS-232 device.
COVER SCREWS
INTERFACE
CONNECTOR
LED ANNUNCIATOR
Figure 1-3. MDS 4310 Transceiver—Major Assemblies
MDS 05-2415A01, Rev. A
TOP COVER
DISPLAY
DC POWER
INPUT
ANTENNA
connector and the external equipment,
INTERFACE
OPTION 1—
Modem PC Assembly or
Audio Processing Module
OPTION 2—
Remote Maintenance Module
or Diagnostic & Loopback Module
TRANSCEIVER
PC BOARD
DETACHABLE & ADJUSTABLE
MOUNTING BRACKETS (2)
GENERAL
BOTTOM
COVER
1-13