30 MDS 4710B/9710B I/O Guide MDS 05-3316A01, Rev. E
STE
This command displays the state of the squelch tail eliminator, either
ON (enabled) or OFF (disabled). This function is only applicable when
the
MODEM command is set to BELL.
The squelch tail eliminator mutes the noise burst at the end of a transmit
cycle which prevents the master station receiver from receiving the burst
of noise as the squelch closes. The squelch-tail eliminator adds 5 ms to
the transmission time. To disable the squelch tail eliminator use the
DSTE command. To enable the squelch tail eliminator use the ESTE com-
mand.
If the remote radio has
STE ON, the master station receiver(s) must also
have the
STE set to ON.
SWC [ON, OFF]
This command sets the master station carrier mode. If the transceiver is
intended to be used with a master station that has the carrier switched on
and off and is not continuously keyed, set
SWC to ON. When the trans-
ceiver is used with a continuously keyed master station,
SWC should be
set to
OFF. The default setting is OFF.
NOTE: If SWC is set to ON and the radio is being used with an MDS
2100 or 4100 series master station, it is important to set CTS to
at least 20 milliseconds for proper system operation.
To use an MDS x710 as a master radio, set
SWC to ON.
If the x710B radio is used in a system that has an x710B radio operating
as a master, all radios in the system must have
SWC set to ON.
Refer to Continuously Keyed versus Switched Carrier Operation on
page 2 and Single Frequency (Simplex) Operation on page 3 for addi-
tional information.
TEMP
This command displays the internal temperature of the transceiver in
degrees Celsius. Refer to Figure 12 for a Celsius to Fahrenheit conver-
sion graph.
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