Is this the same filter design used in the Elecraft?
-----Original Message-----
From: "Ten-Tec Inc. Amateur Radio Sales" <sales@tentec.com>
To: tentec@contesting.com
Date: Wed, 06 Oct 2004 12:48:04 -0400
Subject: Re: [TenTec] Jones Filter
> Lee Jones, inventor of the Jones filter, is WB4JTR and Ten-Tec's Chief
> Technology
> Officer. Lee is a former Collins RF design engineer and has had a
> significant
> impact on every piece of equipment we've built over the past 20 years.
> His
> latest
> ham radio-related contribution for us was designing the ultra-low phase
> noise
> synthesizer as used in the Orion's main receiver.
>
> Scott Robbins
> W4PA
>
> At 12:13 PM 10/6/04 -0400, you wrote:
> >The Jones Filter is patent #5051711. Looking this up at the US Patent
> >Office website reveals it was filed April 4, 1989 by Lee J. Jones of
> >Dandridge, TN and assigned to Ten-Tec.
> >
> >More details and theory on the website for your reading enjoyment.
> >
> >Its an simple, effective means of achieving selectivity and works very
> >well in my Scout.
> >
> >73
> >Bill, K4CIA
> >_______________________________________________
> >TenTec mailing list
> >TenTec@contesting.com
> >http://lists.contesting.com/mailman/listinfo/tentec
>
>
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