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Hello
Markus,
according to Google Earth the distance is 3,8 Km,(in a straight
line).
still
a good beginning
73
Victor
Dear Henny and
Victor,
that's a very nice result, and
a deserved reward for the effort of winding that
coil!
I'm not quite clear about the distance.
Conceptually there is a large difference: 3 km could still be termed
"capacitive coupling", wheras 4 miles would be out of the magic near
field boundary (lambda / 2pi), involving radiation and Hertzian waves
;-)
Best 73,
Markus (DF6NM)
Sent: Thursday, February 17, 2011
10:51 AM
Subject: Re: LF:
dreamers
Hello Stefan,
the signal source is an adret ocxo controlled
signal generator up to 2 Mhz.pa is for now a sony lf 25Watt amp.conected with
a tv transformator used as a step-up,and then to the bottom of the
loadingcoil.the dc resistance is 225ohm,the antenne is a 10 meter
sloper,Victor is only 4 miles away,so it is a start,
henny cpm
73's
Sent: Wednesday, February 16, 2011 7:43 PM
Subject: LF: dreamers
HI all
first reception of PA3CPM at 8.920 KHz,distance
3Km
congrats
Henny,
Victor
PA3FNY
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