[R-390] SP 600 info

[Chris Farley via R-390]

How about just uploading your files to a public depository such as BAMA?  Would save you the hassle of replying amd adding attachments to all those individual emails, plus the information will (ideally) forever be out there for the masses.  If you'd like to send me the files, I'll upload them for you (with your express consent, naturally).
Regards, Chris kc9ieq


Sent from my SMRTphone

-------- Original message --------
From: Perry Sandeen via R-390 <r-390 at mailman.qth.net> 
Date: 05/10/2015  1:17 AM  (GMT-06:00) 
To: r-390 at mailman.qth.net 
Subject: [R-390] SP 600 info 

GM List,
For those who don't subscribe to ER magazine and may have an interest, I wrote and article called *The Hammarlund R620, Rarest of B/A receivers?*  They only made 100. It was the last of the SP 600 series and incorporated a number of upgrades not found on the other SP 600 series.
What I will send it the digitized schematics (2 pages), the supplemental TM (which is a crappy kludge) and a digitization of all the individual section schematics from the TM.
I've also developed an experimental Heretic SP 600 schematic incorporating a vast number of improvements, many of which I've gotten from other authors.
I'm like the Drudge Report in the fact that I'm an aggrigator of information from many sources.  I haven't had time to perform the mods yet.  I'm a bit like the shoemaker whose kids were barefoot.
If anyone wants wants any or all of the information, PLEASE send an ORIGINAL email.
In the past many haven't and as Yahooey lumps them together, there is a good chance that I might miss a request.
On my previous post about 75 percent were too lazy too do an original email.
So if anyone making a request was left out, please sent me an email again as I'm glad to share all the stuff that I have.
I have also digitized several other SP 600 versions which can be found on Andy Moorer's site.
In the near future I will post a number of SP 600 mods on Andy's site.
Sometime in the near future after this I'm going into and editor emeritus status as as I'm too far behind on my personal receiver work.  FWIW, When I digitize a large schematic like the SP 600 or one page of a R390A, I end up putting about 100 hours per page.  I'm not complaining as I like to do it but the Y2KR3 manual, the SP 600 anthology and other tech articles I've done have taken the better part of 13 years part time.      
Now others will have to step up and continue the tech info as I cannot.
I'm not leaving the group, but at 74, I can't continue doing what I've done in the past.

Regards,
Perrier  Heretic - In - Chief (and proud of it!)
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