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Re: Possible to do duroid/alumina substrates at home?

2006-11-29 by Don

--- In Homebrew_PCBs@yahoogroups.com, "Leon Heller" <leon.heller@...>
wrote:

> 
> Some radio amateurs use Duroid for microwave circuits.
> 

Yep. That's where my interest comes from. I keep seeing directional
couplers on ebay for hundreds of dollars (used) and I know there
is nothing inside but three traces on a board and a few connectors.
I used to work as an R&D tech in a company that made microwave
equipment so I know how to design, tune, and test something like
this. I just don't know how to fab them.

Thanks for the reply Leon.

-don

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