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Full wave antennae on 137kHz?
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July 25th 17, 10:50 PM posted to uk.radio.amateur,rec.radio.amateur.antenna
Gareth's Downstairs Computer
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First recorded activity by RadioBanter: Mar 2017
Posts: 209
Full wave antennae on 137kHz?
On 25/07/2017 22:07,
wrote:
In rec.radio.amateur.antenna Gareth's Downstairs Computer wrote:
On 25/07/2017 20:04,
wrote:
In rec.radio.amateur.antenna Gareth's Downstairs Computer wrote:
Drove onto the field on Tuesday and was dismayed to
see a big banner marked Tomlinson, which portended
a bum job, but it turned out to be a scorcher being
a fence judge at the Dauntsey horse trials.
Taking my cue from the coupling loop that feeds a
mag loop antenna, and sitting pretty much under
the 400kV pylon line, I wondered about the possibility
of using a loop to couple into the electricity grid and
so giving the equivalent of a Beverage at 137kHz?
In most places using someone else's property without permission is concidered
a bad thing to do.
How do you prevent your transmissions from passing through the
airspace of the countless millions whose permission you have not sought?
A very different thing than "using a loop to couple into the electricity grid".
Pretty much the same; using others' property to radiate.
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