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September 2005

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Subject:
From:
"Douglas O. Pauls" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, [log in to unmask]
Date:
Wed, 14 Sep 2005 07:01:53 -0500
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Jim,
It depends on what kind of comb pattern you are looking for.  The most
common is found on the IPC-B-24 test board.  Four comb patterns, 16 mil
lines, 20 mil spaces.  I get ours from Diversified Systems in Indianapolis
(http://www.divsys.com/servicesproducts/pcb/ipcboards/IPCBoards.asp) who
also carry a variety of other IPC test boards, also having different comb
patterns.

If you can be more specific on what you need the comb patterns for, I can
help more.

Doug Pauls




             Jim Smith
             <jsmith@EMSCIENCE
             S.COM>                                                     To
             Sent by: TechNet          [log in to unmask]
             <[log in to unmask]>                                          cc

                                                                   Subject
             09/14/2005 12:33          [TN] Comb Pattern PCB
             AM


             Please respond to
              TechNet E-Mail
                   Forum
             <[log in to unmask]>
             ; Please respond
                    to
                 Jim Smith
             <jsmith@EMSCIENCE
                  S.COM>






Hello, all.

Does anyone know of a supplier with stock comb filter pattern PCB's for
SIR testing?

Thanks in advance for the help.

Best wishes,

Jim
--------------------------------------------------------------------------
Jim Smith
Managing Director
Electronics Manufacturing Sciences, Inc.
4285 45th St. S.
St. Petersburg, FL 33711-4431
Tel: (727)866-6502,  Ext. 21
Mobile: (727)542-0789
Fax:  (727)867-7890
E-mail:  [log in to unmask]
www.emsciences.com

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