20 Jul
2009
20 Jul
'09
6:49 p.m.
Hello Dieter,
There might be small signals (e.g. from the oscillator of the BS-11) on other frequencies, but they should be much smaller than the main signal.
I think that is the most plausible explaination. The antenna of the spectrum analyser was positioned very close to the BS11. That might be a reason why unwanted Signal comes out so strong. besides: An expert told me that the grounding in our laboratory is not so good at all. That also might weak the shilding. Thanks! regards. Philipp