FLEX-6000 Signature Series - SmartSDR for Windows Software User’s Guide
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31.6 DIGI MODE AUDIO OFFSETS
When operating the radio in DIGU or DIGL mode a receive filter Offset control is available in the DSP
tab of the Slice Receiver. This control allows the operator to set the audio offset in Hertz of the center
of the receiver’s bandpass preset filters. When click tuning a Slice Receiver with an Offset set to a
non-zero value, the Slice Receiver’s frequency will be adjusted so that the center of the receiver’s
bandpass filter will be tuned to the frequency that was click tuned. The default offset for DIGU is
1500Hz and the default for DIGL is 2210 Hz.
This feature allows the operator to configure a narrow filter in DIGU or DIGL mode, then conveniently
drop it over a signal of interest by simply double clicking on the signal.