[HBR] Frank Jones' Super Gainer

Ron Barlow via HBR hbr at mailman.qth.net
Sun Sep 14 21:38:15 EDT 2014


Hi Brian, 
Please add my name to the list of people that would like a copy.
Thank you.
                73 de Ron  n4gjv 
--------------------------------------------
On Sun, 9/14/14, Brian Burns <brian at lessonsinlutherie.com> wrote:

 Subject: [HBR] Frank Jones' Super Gainer
 To: "'HBR Receiver List'" <hbr at mailman.qth.net>
 Date: Sunday, September 14, 2014, 3:16 PM
 
 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
 
  
 
  
 
 
 
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