GSM-noise "buzz" issue

Joerg Reisenweber joerg at
Mon Sep 22 01:42:25 CEST 2008

Am So  21. September 2008 schrieb Uwe Klein:
> On 9/21/08, Andy Green <andy at> wrote:
> >  This seems to be a pure frequency-dependent coupling issue, especially
> >  since Joerg tells us he can force coupling to this net by external GSM
> >  phone transmission nearby.
> I posted this before:
> (My freerunner doesn't seem to have this problem).
> I have access to a "reasonably" well instrumented lab near Goettingen.
> ( We do remote sensing microwave spectrometers / digital backends )
> We have all the Instruments that could be usefull, I can work SMT stuff.
> I would be willing to spend a couple of hours ( or more) for gettting
> some information out of this.
> If this is in any way accessible for you, joerg?

Yes, it's no problem to travel to Goettingen. It's more of a problem to find 
the time to do this.
Probably we need a decent plan/list of highly enlightening tests we can run 
only if I come to your place, so the journey won't be just a waste of time.
I'll come back to you as soon as demand arises. 
Many thanks for the offer! :-)

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