re [Elecraft] bandwidth select on am mode re K3

Joe Subich, W4TV lists at microham-usa.com
Thu Mar 27 17:27:43 EST 2008


Lyle, 

> > and why can't one use the FM filter?

What deviation (bandwidth) is used for FM on 10 meters?  Would 
a 6 KHz filter work there or are the "channels" overlapping? 


73, 

   ... Joe, W4TV 
 


> -----Original Message-----
> From: elecraft-bounces at mailman.qth.net 
> [mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Lyle Johnson
> Sent: Thursday, March 27, 2008 5:06 PM
> To: AD6XY - Mike
> Cc: elecraft at mailman.qth.net
> Subject: Re: re [Elecraft] bandwidth select on am mode re K3
> 
> 
> > Great - But why only 6kHz
> 
> The example was using the 6 kHz AM filter.
> 
> > and why can't one use the FM filter?
> 
> One can.  My K3 is tuned to AM broadcast right now with more 
> than 10 kHz 
> of IF and more than 5 kHz of AF bandwidth, using the FM filter and 
> MCU+DSP firmware that is currently in field test.
> 
> 73,
> 
> Lyle KK7P
> 
> _______________________________________________
> Elecraft mailing list
> Post to: Elecraft at mailman.qth.net
> You must be a subscriber to post to the list.
> Subscriber Info (Addr. Change, sub, unsub etc.):
>  http://mailman.qth.net/mailman/listinfo/elecraft    
> 
> Help: http://mailman.qth.net/subscribers.htm
> Elecraft web page: http://www.elecraft.com



More information about the Elecraft mailing list