[HBR] Frank Jones' Super Gainer

[Brian ford via HBR]

I doubT I could much, but it would like a copy also?
Keith.

Sent from my iPad

> On Sep 14, 2014, at 14:16, "Brian Burns" <brian at lessonsinlutherie.com> wrote:
> 
> Hello All,
> 
> 
> 
> I've been attracted to Frank Jones' "Super Gainer" that's in the November
> 1957 issue of CQ. It was his last version of that popular simple superhet
> design. I've been searching the literature of the period for a couple of
> years looking for a CW-AM receiver design that's actually useable on the
> air, and this one comes close to being within my pay-grade as a builder. The
> only thing stopping me is Frank's caution that AM performance is mediocre.
> 
> 
> 
> Would anybody have suggestions for improving its AM performance? I can email
> you a .pdf of the article, if you don't have it.
> 
> 
> 
> Cheers,
> 
> 
> 
> Brian Burns
> 
> 
> 
> 
> 
> 
> 
> ---
> This email is free from viruses and malware because avast! Antivirus protection is active.
> http://www.avast.com
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html