BARRETT 900 SERIES PROGRAMING SOFTWARE
3.4.1.2
Hardware Options
Scrambler fitted
ALE fitted
500Hz filter fitted
940 tuner
3.4.1.3
External Control Options
BCD Channel info
510-910
511-911
975 Linear Amp
Aux Ant Fitted
These options are used to identify what hardware is to be configured in the transceiver.
When this option is enabled it indicates to the transceiver operational software that the
optional scrambler hardware is fitted to the transceiver, the user can turn the scrambler on or
off using the “SCRAM” key on the front panel
When this option is enabled it indicates to the transceiver operational software that the
optional ALE hardware is fitted to the 900 transceiver. When this option is enabled the ALE
option becomes available to the user.
When this option is enabled it indicates to the transceiver operational software that the
optional 500Hz filter hardware is fitted to the 900 transceiver. When this option is enabled the
500Hz filter is automatically selected in AFSK and CW mode. Normally these modes use the
standard wide filter.
When this option is enabled in the 940 portable it indicates to the transceiver operational
software that the optional 940 antenna tuner is fitted. The 940 will then operate automatically
with the tuner.
This option determines which external control options are available on the 25 pin accessory
socket on the rear of the transceiver.
When this option is selected the transceiver can be used with base station type antennas
such as Barrett 912 series broadbands. In addition the BCD output lines on the auxiliary
connector represent the current channel number selected on the transceiver. These outputs
can be used to drive ancillary devices such as remote control systems or multiple antenna
select units. (Refer to the operation or technical manual for BCD codes)
Set this option if the transceiver is fitted with a 510-910 auto tunning antenna.
Set this option if the transceiver is fitted with a 511-911 antenna auto tuner.
Set this option if the transceiver is connected to a 975 linear amplifier.
This option enables the use of the auxiliary antenna socket that can be fitted on the rear
panel of 930 or 950 transceivers. See the 900 series technical manual for details.
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Summary of Contents for 900 Series
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