[time-nuts] one-off PC board

John Miles jmiles at pop.net
Thu Aug 12 10:17:05 UTC 2010


I don't think they can do anything with .PDFs, but if you can come up with
Gerbers, check out http://www.batchpcb.com .  Great service on 2-layer
boards, somewhat slower on 4-layer boards since they take longer to
accumulate a full panel from other customers.

-- john, KE5FX

> -----Original Message-----
> From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com]On
> Behalf Of Dick Moore
> Sent: Wednesday, August 11, 2010 11:12 PM
> To: time-nuts at febo.com
> Subject: [time-nuts] one-off PC board
>
>
> I have a board layout that I need made, simple single-side, 2.3 x
> 6.5 inches. Any suggestions on where I can get this made at a
> reasonable price? The mask layout I have is a printout from a pdf
> document that has black where the traces are and is full-size.
>
> Others may be interested -- this is for Bob Cordell's
> state-variable low-distortion oscillator (similar to a Tek
> SG505), which delivers THD around 3ppm in the audio mid-band,
> works from 10 or 20Hz up to 100 to 200kHz, with generally very
> low distortion overall. A very nice inexpensive way to get great
> amplitude stability and ultra low THD, with output up to
> 10VRMS...  I built this unit years ago, and now, after selling
> mine, I've discovered I'd like to have one again.
>
> Best,
> Dick
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