Am Do 18. September 2008 schrieb Uwe Klein: > On 9/18/08, Torsten Sievers <[EMAIL PROTECTED]> wrote: > > > > > @Jörg: where does your european lab sits? Does it help that i send you my FR > > with my german sim-card and the buzz-issue ? Thanks, but I tried all kinds of SIM-cards. I'm just located at an urban environment, where obviously even E1 improved their network during the last few years to a point I simply can't get noise. I already explained buzz is dependent on network, not on particular device or SIM.
> > (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 ) > > I would be willing to spend a couple of hours for gettting some information > out of this. Well, setting up a recording path from handset mic via arecord and ssh to outside (=PC, aplay), so you actually can "hear" (and analyze) the buzz, and then shoot some 800~1900MHz on device under test, to get an idea of actual sensitivity to EMI, this might help a lot. A second plot showing all the radiation peaks of FR itself also would be interesting (not for buzz issue though, but maybe for GPS, and recamping) cheers jOERG
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