Wow! I didn't think anyone was going to reply. Not quite enough to
start our own Argosy email list then :-)
And you have a pair of 1496's too.
For the rest of you with Argosy's (particularly the Argosy 1) take
the lid off and see if you can contribute a serial number and a
description. It just takes the time to take the top off and peek inside.
You can read my original email here
<http://lists.contesting.com/_tentec/2007-04/msg00326.html>
The list so far:
525 00721 1496
525 01611 ND487C1
525 02497 ND487C1
Diode ring mixer introduced at Diode Ring Mixer starting with SN 525
00825?
73
N7WIM
On Apr 28, 2007, at 6:02 PM, Gerry Pement wrote:
In reply to the Ten Tec Argosy receiver Mixer postings My Argosy
Serial#
00721 has the 2 1496 Ic's on the mixer board so it is the early
version
of the Receiver Circuit. Mine has the 223 NB Board. I guess they
Changed
to the other version with the Diode Ring Mixer starting with SN 825
when
the required the 223A NB Board. I think the only mod I will do is
Changing the AGC cap to 22uf 35V tantalum Cap. I hope that clears
up the
Argosy Mixer postings. I think my Argosy is early 1982 I found one
8217
date code IC in it the rest are 81xx date coded. I still really enjoy
QRP on that Argosy.
73
Gerry VE7BGP
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--
N7WIM / G8UDP
Kevin Purcell
kevinpurcell@pobox.com
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