CDR-3250/80 TECHNICAL MANUAL
Table 3-5 Radio Command and Status Messages.
Syntax Reply Description
3-52 Issue 2.2
BI?
1
BInnnnnnnnnn
BIte Status: Each of the n characters represents one of the tests
performed when the BITE sequence is performed and is replaced with a 1
to indicate that the test failed or a 0 to indicate that the test passed.
Starting with the first (left most) n character, the definition of each test bit
is as follows:
1. Test freq: 0.375 MHz, USB, normal channel
2. Test freq: 1.125 MHz, LSB, alternate channel
3. Test freq: 2.625 MHz, USB, normal channel
4. Test freq: 2.225 MHz, LSB, alternate channel
5. Test freq: 3.750 MHz, USB, normal channel
6. Test freq: 5.250 MHz, LSB, alternate channel
7. Test freq: 8.250 MHz, USB, normal channel
8. Test freq: 11.250 MHz, LSB, alternate channel
9. Test freq: 17.250 MHz, USB, normal channel
10. Test freq: 27.750 MHz, LSB, alternate channel
BT#
Change Bridge Time. # represents a one character number to select the
bridge time in seconds between signals when the receiver has stopped on
a signal during scan or sweep operations. (Range: 0 through 9)
BT?
Request current Bridge Time.
C?
Request report of all parameters that are now different from those
reported in the last Radio Status Message for each parameter.
CFxx
BSn
MDn
MH
MS
PSn
SRnnnn
Set selected configuration parameter into non-volatile memory. Replace
the xx with one of the following choices:
Enable or disable bus sharing. Replace the n with 1 to enable or 0 to
disable bus sharing.
Enable or disable mode defaults. Replace the n with 1 to enable or 0 to
disable mode defaults.
Receiver operates in Manual Gain control (MGC).
Protects the operator from excess audio should a signal exceed the gain
threshold. The receiver has a fixed gain below the operator's selectable
signal level and automatic gain control (AGC) above the threshold level.
Enable or disable the saving/restoring of the front panel parameters when
power is removed/applied. Replace the n with a 1 to enable saving or a 0
to disable saving the parameters.
Set the SSB low frequency roll off corner frequency. Replace the nnnn
with a 1 to 4 digit decimal number giving the desired roll off in hertz.
(Range: 0 - 1000 Hz).
CL
CLear all 250 memory channels to default parameters.
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