[Elecraft] Realign xtal filter for changed sidetone frequency?

David A. Belsley [email protected]
Mon Jun 2 17:37:00 2003


Dave:
  Surely not.  But, as several have said, realignment with Spectrogram is 
very simple and very quick; a couple of minutes is more than enough.


best wishes,

dave belsley, w1euy

--On Monday, June 2, 2003 10:04 PM +0100 Dave <[email protected]> wrote:

> Vic and Earl
>
> Have I missed something here? Surely the K2 is designed to allow the user
> to choose a sidetone from the menu without needing to realign the
> BFO/filter settings? As I only use a sidetone of 700 Hz, it's not an
> issue for me.
>
> Dave, G4AON
> K2 #1892
>
> ----- Original Message -----
> From: <[email protected]>
> To: <[email protected]>; <[email protected]>
> Sent: Monday, June 02, 2003 9:28 PM
> Subject: Re: [Elecraft] Realign xtal filter for changed sidetone
> frequency?
>
>
>> Sverre, LA3ZA wrote:
>>
>> "A simple question, do I have to realign the CW filter's BFO settings if
>> I change the sidetone?"
>> ==========
>> Yes, you do, but it's very easy to do using Spectrogram.
>>
>> I have my K2's sidetone set to 400Hz, so I put a marker at 400Hz in
>> Spectrogram to center the narrow filter passbands on while adjusting the
>> BFO.
>>
>> 73, de Earl, K6SE
>
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----------------------------------
David A. Belsley
Professor of Economics