FLEX-6000 Signature Series - SmartSDR for Windows Software User’s Guide
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Standard SSB receive filter bandwidths from 1.6K to 4.0K can be selected from the drop-down panel
under the mode selection button as shown below. Custom bandwidths can be adjusted either by
clicking and dragging the side of the filter display on the Panadapter or by using the filter control
enabled by hovering the mouse at the bottom of the carrier indicator.
20.2 HOW TO OPERATE SSB IN SPLIT MODE
Many DXpeditions prefer to operate in split mode, where they transmit on one frequency, but listen
on another, up or down a few kilohertz. To do this in SmartSDR, you must add a second Slice Receiver
to the Panadapter to use as your secondary frequency. To add a slice, click the in the slice
receiver. A second slice receiver will be added. Your Panadapter display should look like this:
Slice Receiver A should be tuned to the DX station’s transmitting frequency. Slice Receiver B should
be selected as the active slice, so you can tune your transmitter to the DX station’s listening
frequency.
If you prefer, you can use the slice audio controls to pan the slice audio so one receiver is in your left
ear and the other is in your right ear.