[Elecraft] FM Filter for AM?

Jan Erik Holm sm2ekm at telia.com
Fri Oct 8 13:36:38 EDT 2010


Yes please do!!

Jim
--------
On 2010-10-08 18:56, Wayne Burdick wrote:
> Bob,
>
> I could change all of the transmit filter bandwidth restrictions in
> firmware, and this is on my list. But it would be a complex change,
> and I have to weigh it against many competing firmware change
> requests. I assume the presence of a 2.7 or 2.8 kHz filter in all of
> the frequency-setting algorithms for SSB, CW, and DATA modes.
> Similarly, I assume a 6 kHz filter for TX in AM and ESSB modes.
>
> 73,
> Wayne
> N6KR
>
> Bob Naumann wrote:
>
>> Can someone explain why this restriction exists?
>>
>> *Why* can't you transmit through a 2.1 filter for example. *Why* is it
>> precluded?
>


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