[ARC5] ARC-5/274-N SAelectivity - separating IF coils

[CARL HUETHER]

In 1956 I bandspreaded my 454 and 455 by removing tuning cap plates, worked great and helped this Novice make plenty of CW contacts and pass the General. I didnt know about the crystal method OR the regenerative IF darn it. BUT it was better than the HB regen I started with. Next up was a HQ-129X so I could chase 15M WAS and DX.

The BS procedure was in a CQ Magazine iffn I remember.

Carl


>     On 09/27/2020 6:30 PM hwhall at compuserve.com wrote:
> 
> 
> 
> 
>         > > > as the crystals  are more readily found.
> > 
> >         Well, I sure had trouble finding any...still haven't found any...
> > 
> >         > I seem to recall this set's IF is around 2830 kHz
> > 
> >         Correct.
> > 
> >     > 
>     I'll look around here at the surpie store & see if they may have one or two. They say 9 Oct is the last day they'll be open. After that, this town turns into a parts desert, too.
> 
>     Wayne
> 
>     WB4OGM
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