[Milsurplus] Research Help Requested

[James Whartenby]

Ken
One tube designed to replace the 6AK5 would be the subminiature 5840, I am sure that there are others.  See: https://frank.pocnet.net/sheets/137/5/5840.pdf
Jim


--------------------------------------------
On Mon, 8/28/17, Kenneth G. Gordon <kgordon2006 at frontier.com> wrote:

 Subject: Re: [Milsurplus] Research Help Requested
 To: "Michael Bittner" <mmab at cox.net>
 Cc: Milsurplus at mailman.qth.net
 Date: Monday, August 28, 2017, 12:16 PM
 
 On 28 Aug 2017 at 10:09, Michael
 Bittner wrote:
 
 > And how
 about, among other things, the acceptable characteristics of
 the 
 > 6AK5 being variable up to +/- 65%
 ?
 > 
 > Mike, W6MAB
 
 And how about another tube
 being specifically designed and produced to replace (only)
 the 
 6AK5?
 
 I found that to be very interesting, especially
 since the report did not say WHICH tube that 
 was. I am very curious about which tube
 replaced the 6AK5.
 
 Ken
 W7EKB
 
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