Next UmTRXv2 batch

Robin Coxe coxe at
Wed Nov 7 17:35:28 UTC 2012

Just another data point...  I used PbFree solder paste on the GAPfiller
boards, but did all of the fixes using leaded solder.   It wasn't ideal,
but it was much easier than trying to use PbFree solder for modifications.

On Wed, Nov 7, 2012 at 12:27 PM, Sylvain Munaut <246tnt at> wrote:

> > Seems so.
> > Do you know low fusible lead free solder paste ?
> No unfortnately all the lead free board I worked with sucked from that PoV
> :(
> When you have to rework anything connected to a ground plane, it's
> hell to avoid burning the FR4, lifting traces, ...
> Cheers,
>     Sylvain

Robin Coxe  |  Close-Haul Communications, Inc.  |  Boston, MA
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <>

More information about the UmTRX mailing list