[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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