[Collins] KWS-1 Parts Needed
Phil LaMarche
plamarc1 at verizon.net
Tue Aug 17 12:58:13 EDT 2010
A friend is repairing a KWS-1 and needs a few parts. Let me know the price
and how to pay. He needs below!
The parts I need are L201 (1rst mixer) and L223 in the second mixer.
Collins P/N are 540 5270-002 for L201 and 540 5271-002 for L223. I suspect
the issue is actually L223 since I can get the correct frequencies going
into the second mixer. It's suppose to provide the difference freq for an
output but I get a sum. However, the output of the 1rst mixer is extremely
touchy and I'm not sure (can't actually tell on the scope), but I may be
getting some harmonics through that one.
Many thanks
Phil
Philip LaMarche
LaMarche Enterprises, Inc
Phil at LaMarcheEnterprises.com
www.LaMarcheEnterprises.com <http://www.lamarcheenterprises.com/>
727-944-3226
727-937-8834 Fax
727-510-5038 Cell
www.w9dvm.com <http://www.w9dvm.com/>
K3 #1605
CCA 98-00827
CRA 1701
W9DVM
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