1. GPSL@groups.io

Re: Circuit boards for pico balloon trackers

greg@bigredbee.com
 

Oshpark.com  does .8mm boards.  I'm a happy repeat customer for prototypes)

Greg K7RKT

On Sat, Jan 23, 2021 at 3:22 PM Chuck KG5CA <goldsmith@...> wrote:
Question for those of you building ultra-small trackers for pico balloons:

What thickness of FR4 boards are you using, and where do you get them manufactured?
Many shops will build 0.0625" thick, but that seems unnecessarily thick and heavy.  What are good alternatives?

Thanks....

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