Hi Jim,

I spoke with Terry Burger of Rockwell Collins Printed Circuits. They are the largest
manufacturer of RF and Microwave circuit boards in the USA. Terry explained they do an
extensive amount of composite boards almost exactly as you describe. He can be reached
at the above email address or 319-295-3673.

Best regards,

Keith Larson
Circuit Technology Inc.



Jim Marsico 516-595-5879 wrote:

> Good morning...
>
> We're looking for a board supplier for a 8-layer dual dielectric multilayer
> design.  The design includes:
>
>         2 layers of Duroid 6006 or 6010 (blind vias through these two layers)
>
>         6 layers Polyimide (blind vias through these layers)
>
>         With vias through the entire 8 layers.
>
>         Vias are approximately .025 mils
>
> These boards will be used for a space application, so some sort of hi-rel
> qualification is required.
>
> Any suggestions?
>
> Thanks in advance...
>
> Jim Marsico
> AIL Systems Inc.
> (516) 595-5879
> [log in to unmask]
>
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