[Elecraft] New K3 F/W - MCU: V 1.49 DSP: V 1.46 NR Improved. AM added

[DaleJ]

Is synchronous detection is enabled?

Dale, K9VUJ



Eric Swartz - WA6HHQ, Elecraft wrote:
> 
> We've been busy at Elecraft Engineering this week and we have just 
> placed new K3 firmware on the ftp site.
> MCU:  V 1.49
> DSP:  V 1.46
> 
> New Features:
> 
> Noise Reduction significantly improved. Also, NR can be used with narrow 
> filters in CW mode.
> 
> AM mode added. (6 kHz Filter required.)
> 
> NOTE: AM Power control temporarily works as follows: when you set power 
> to 100 W in AM mode, it means 100 W *peak power*, and 25 W *carrier 
> power*.  Also, the bar graph shows peak power in AM mode. This will be 
> corrected later so the display and bar graph both show carrier 
> power.Manual notch frequency defaults to 2 kHz (originally 200 Hz).
> 
> See 'Release Notes'  in the K3 Update Utility for a complete revision 
> history.
> 
> Enjoy! :-)
> 
> 73, Eric   WA6HHQ
> 
> 
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