[ARC5] historical question

[Michael A. Bittner]

Dave,
Extremely well done and informative presentation on the Command Set transmitters.  Thanks for posting.  I look forward to the one on receivers.
Mike, W6MAB
  ----- Original Message ----- 
  From: David Stinson 
  To: ARC5 at mailman.qth.net 
  Sent: Thursday, October 02, 2014 9:11 PM
  Subject: Re: [ARC5] historical question



  The SCR-274N began life as a "carbon copy" of the Navy
  ATA/ARA set, which is always painted black (salt air and all).
  The first production run by Aircraft Radio Corp and the early
  Western Electric production where painted black because
  the specifications were copied from the Navy set.   Later runs
  by Western Electric and Colonial dispensed with the paint as
  a cost-saving measure.

  To learn the differences in the "flavors" of Command Set
  transmitters, go to:
  http://home.netcom.com/~arc5/ARC5/ARC5TXtypes.htm

  73 Dave S.

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