[Elecraft] [Elecraft_K3] K3 Beta Firmware Rev. 3.57: Synchronous AM Detection (AM-S); misc. improvements

[drewko]

I also think the sync det works great. My VFO locks 4 or 5 Hz high
using the 13 KHz filter. The 2.7 KHz filter locks right on the money.
Switching to the narrower filter will also lock signals that are too
weak to lock on the wide filter. Not that you'd want to use the 2.7
filter for listening to AM broadcasts. 

73,
Drew
AF2Z


On Thu, 12 Nov 2009 03:59:38 -0600, Dale, K9VUJ wrote:

>Installed 3.57 this morning.  I am listening to Radio Zealand now, at  
>0945 Z on 9765 Khz.  Sync det seems to work very well.  I'm trying it  
>back and forth between AM and AM-S.  I am using the VFO tracking and  
>it locked right on, but my VFO display reads 9.764.991.  Perhaps I'll  
>have to re-check calibration sometime, no biggie here.  I like this  
>sync det.  It now makes me wish I had the 15 Khz filter in addition to  
>my 6 Khz. filter.
>
>Thankyou Elecraft for another flawless upload.  Am using the Mac and  
>that utility which also has been flawless here.
>
>73
>Dale, K9VUJ
>
>