[AMRadio] Re: GB> Re: IARU bandplan


sbjohnston at aol.com sbjohnston at aol.com
Thu Oct 25 00:09:25 EDT 2007



Geoff wrote:

>Don/K4KYV runs a -great- signal at 3.1kc, when he's in the 'narrow' 
mode
>with active and passive band-pass and band-width filters (homebrewed, 
of
>course)

I'm sure Don sounds great but isn't it the modulating audio that is 
being limited to 3.1 kHz?  That means the total bandwidth would be 6.2 
kHz plus.


Steve WD8DAS

sbjohnston at aol.com
http://www.wd8das.net/
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