Hello Eberhad,
Interesting. BTW there is a QRM source that is there since years,
almost every night, a drifting signal arround 474.3...474.5 kHz. I saw
it on your grabber as well, so i cannot be local!
You can see it right now, e.g. at
http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_remote_RDF_Grabber.html
It is only visible at night, at least here. So it seems to be > 300
km distant. If my colours are more or less accurate then it comes from
the north.
Do you know what it is?
73, Stefan
Am 14.02.2019 18:49, schrieb eberhardvwedelstaedt:
Hallo Steffi
http://dl3zid.darc.de/grabber/qrm.html
nicht wirklich heftig, oberhalb 1MHz nichts mehr
73 de Eberhard DL3ZID
Am 14.02.19 um 14:18 schrieb Steffi:
Hi LF Group,
soon I will have to buy a new kitchen and I wonder, if an induction
cooker is the right choice (regarding QRM!). Does anyone have
experience
with QRM on MF, LF, VLF produced by an induction cooker? Which brands
can be recommended?
I already heard, that there won't be problems on 80m, but what about
lower frequencies?
I'm not yet QRV on MF/LF, but maybe in the future..
Any comments and experiences will be helpful!
73,
de Steffi - dl8nsb
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