On 22 Sep 2008 17:14:36 -0400, DJ Delorie <dj@[EMAIL PROTECTED]
> wrote:
>
>Eeyore <rabbitsfriendsandrelations@[EMAIL PROTECTED]
> writes:
>> Similar kind of thing. Except I only need a handful !
>
>Next time someone tells me I'm wasting my time making my own boards,
>I'm going to point them at this thread :-)
>
>Last time this came up, it got me thinking. I can etch on 8 mil FR4,
>and double-stick tape that to an unetched copper clad board, to get
>what I think you're asking for. But, not being an RF expert, I have
>no idea how well it would "work". I think it would be worth the
>effort to find out if this is a viable RF prototyping platform, just
>to satisfy my curiosity, if you can send me a PDF of a SS layout (no
>vias ;). Contact me off-list if you're interested.
>
>DJ
You can get down to about 100 ps, 3 GHz or so, with Xacto knives and
copperclad. Kapton tape can be really helpful... stick down a small
square, notch out some ground windows, and solder the parts on top.
ftp://66.117.156.8/BB_fast.JPG
John
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