[ARC5] Definitely OT -

[John Saxon]

Thanks to all for the anaylsis  :-)



On Sunday, November 10, 2013 7:41 PM, "Fuqua, Bill L" <wlfuqu00 at uky.edu> wrote:
 
   It is a single frequency monitor receiver. 
It is intended for operate crystal controlled and not the absence of knobs.
All the pots are screw driver set.  It has a BFO but no switch. Probably if used for AM
either the switch is on the set shaft or simply remove the BFO tube. 
  There is a set of plug in coils that must have been used instead of a band switch since
it is single frequency anyway. Could have been used for RTTY system. Who knows.
Probably made under a defense contract. If more photos are taken there may be
frequency range stampings on the plug in coils.
  Appears to have 2 RF amplifiers, mixer, ovenized crystal local oscillator and a few IF stages.

   Can't tell you any more. I have seen one once before but have had no interest in
it.  I have a similar one for HF SSB operation. Someone had taken out the filters.
The one on EB is probably 
  
________________________________________
From: arc5-bounces at mailman.qth.net [arc5-bounces at mailman.qth.net] on behalf of n2lxm at juno.com [n2lxm at juno.com]
Sent: Sunday, November 10, 2013 7:45 PM
To: johnbsaxon at yahoo.com
Cc: arc5 at mailman.qth.net
Subject: Re: [ARC5] Definitely OT -

Looks like a prototype receiver, fixed frequency.


                                Jeff N2LXM
                  AMATEUR RADIO OPERATOR
                                AMERICAN
                                  PATRIOT
                  Proud Father of two US MARINES

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