S E T U P F O R M C H A P T E R 4
4. Using Phase and Gain controls, null the relevant image signal.
Note: The image rejection will only work in an asymmetric voice mode
(SSB). In a symmetric voice mode, like AM, SAM, and FMN any small
amount of image problem will likely be covered up.
Keyer Sub-Tab
Figure 93: Setup Form - DSP Tab, Keyer Sub-Tab
CW Pitch
This enables the user to set the desired audio frequency for CW listening at the center of the CW filters
(1kHz and lower filters). This will determine the offset that is applied to the carrier in receive and
transmit. The display will continue to read the actual carrier frequency, but the software will provide for
an offset to get the desired CW tone. This pitch will determine the automated tuning frequency using
the display and mouse “ClickTune” functions.
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87 2003-2009 FlexRadio Systems
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