"Thierry" See LUXORION website wrote in message
...
Hi,

With a friend we have to install a beam near a HV Power line (we ignore
its
power) located 300 m from the QTH.

Has someone among you a chart or table listing the EM field and Electric
field of various HV power lines ?
I know that a HV power line (I don't know its power) displays e.g. an EF
of
10 kV/m and an EM flux density of 10 microT.
and that the field decreases like 1/r^2 and that there is a
epidemiological
risk from 2 miligauss.
I also know that the administation denies any construction in the 50m
around
such HV line due to the risk for the health
But these are all data I have. Not enough to appreciate to risk of this
specific installation.

My questions are :
- Is there a risk that this HV power line disturbs DX QSOs in HF bands
(and
QSO in VHF, but here I doubt much)
- What is the risk for the health at such a distance according to the
voltage ?

Thanks in advance

Thierry, ON4SKY
http://www.astrosurf.com/lombry


By microT I assume you mean microTesla. One Tesla is 10,000 gauss. So 10 uT
is 100 milliGauss, 50 times more than your statement about epidemiological
risk.

But I can't answer your questions. Sorry.

John