[AMRadio] RE:455KHz crystal? KWM2a trade?

[Brett Gazdzinski]

Vince,
What is a Murtia thing?

One of those oscillator modules?
I did not find anything that went down to 455 KHz.

Brett
N2DTS

> 
> you could try one of those cheap 455khz Murtia (spelling)
> things...  you can make a simple oscillator out of them.
> 
> 73
> Vince
> ka1iic
> 
> 
> On Mon, 25 Mar 2002, Brett Gazdzinski wrote:
> 
> >
> > Hello all AM'rs!
> > I am looking for a 455KHz crystal for the home brew receiver.
> > I tried an experiment using my signal generator set to
> > 455 KHz as a zero beating aid, and found it works very well
> > for that, and I could also copy cw and ssb as well.
> >
> > So I figure a 455 KHz crystal oscillator with a level
> > control (pot with a switch on it) would do well
> > as a bfo.
> >
> > I found some places on the web but they mostly sell
> > high frequency crystals.
> > I remember some crystal talk on the list lately,
> > so anyone know of a place that would have an accurate
> > crystal?
> > HC51 size or bigger, tube type crystals...
> >
> > I am also thinking of trading my KWM2a for a 75s1.
> > Its in fair shape, and WORKS well.
> >
> > I want to try putting a KIWA filter in a 75s1, since it is small,
> > stable, accurate, and has an AM position.
> > A good filter, detector, and outboard audio and it
> > might be a nice receiver.
> > I don't use the KWM2A at all....
> > Anyone want to trade?
> >
> >
> >
> > Thanks for any info,
> > Brett
> > N2DTS
> >
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> >
> 
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