[Elecraft] K3 Sync AM receive freq. response

[Don Wilhelm]

Grant,

Synchronous AM reception is rather like SSB, so the edges of the filter 
are significant rather than the center.  For non-synch AM, the center is 
significant as you state.
The filter slope on the low frequency side will not be the same as on 
the high frequency side.
Even though the 13kHz filter theoretically has zero offset, you may find 
a better balance for the bass response by experimenting a bit with the 
offset value for that filter.

73,
Don W3FPR

On 3/22/2015 4:50 PM, Grant Youngman wrote:
> That could be. But the DSP bandwidth (10 kHz or 5 kHz in sync mode) is sitting in the middle of a 13 kHz filter.  There's a lot of room for slop before the filter edges should come into play ...
>
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