On Monday 17 January 2011 15:57, Anton Bärtschi wrote:
> Hi Stefan
> Thank you for the info.
>
> The site we will use is Sottens <http://www.hb9mm.com/sottens/>, where the
> last medium wave broadcast transmitter in Switzerland was shut down Dec.
> 31. last year.
> I will probably not have to put a Kilowatt of LF into the 125m mast to get
> 1WERP, hi.
May be that with this huge mast you can have some problem with static
electricity. Athmospheric Efield, in qiet days, is about 100 V/m, so 10 kV
from the top of the mast. Provide a good DC grounding path.
Before you fire up yours equipements look for any grounding strap, often
connected when the mast is out of service.
73 de Claudio, ik2pii
> Here some
> pics<http://www.hb9mm.com/gallerie/journee-portes-ouvertes-a-lemetteur-onde
>s-moyennes-de-sottens>from the site.
> I'm looking forward to have a QSO with you in good old CW.
>
> 73 de Toni, HB9ASB
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