[grc] Danish Innovation in Antenna Placement Kickstarts Community Radio
pete tridish
petetridish at riseup.net
Wed Apr 1 12:30:26 PDT 2015
New Invention Allows Radio Stations to Bury Antennas in Deep Holes
Rather Than Erect Steel Towers
Hundreds of new low power operators to benefit from cost savings from
new Danish technology
April 1, 2015 Copenhagen: Ownership of a radio station has
traditionally been limited to those who could afford to construct
immense steel towers, but Loof Lirpa, an engineer from Radio Gnisten in
Copenhagen, has devised a new low-cost method of sending the music
channel to the city. His new company, SpejlVikle, markets a device that
can transform radio waves so they can travel through the earth in the
same manner that they once traveled above ground.
Though Danish regulators recently opened up opportunities for small
scale community broadcasters to receive licenses, the cost of
construction has frequently meant that even those who have received
government permission have not been able to get on the air. Existing
towers frequently charge hundreds to thousands of Krones for rental of a
spot on their towers.
"Ever since Marconi, radio engineers have unimaginatively thought of the
earth as a barrier, and the air as a transmission medium," said Lirpa in
an interview on Wednesday. "It took a bit of complicated math, but
using quantum transposition, our device has reversed this dynamic and
antennas can radiate freely up to the surface at a similar phase and
beam tilt to their analogues above ground".
Stymied in their attempt to get zoning permission to erect a tower in
their neighborhood of Vesterbro, Lirpa borrowed an earth-boring machine
to dig a core sample in the backyard of their studio to the same depth
as the proposed 30 meter tower.
A collinear-stacked array coated with non-conductive grease was then
lowered down the hole by its coaxial cable, and the hole was refilled
with loosely packed sand to establish a non-conductive path between the
antenna and the surrounding soil. Polarity of the output feed from the
transmitter was quantum- inverted in a fifty centimeter chassis before
being delivered to the coaxial cable.
Upon turning on the transmitter, it was discovered that the coverage was
exactly equal to the predicted coverage of an antenna mounted upon a
thirty meter tower. Danish regulators have evaluated the results and are
satisfied that this arrangement meets the standards of Danish
telecommunications law. "Given the quantum mirroring effect of the
burial of this antenna, we shall permit radio operators to establish
their facilities in this manner," said Anna Tennekegaard, Chief
Government Technologist at the Danske Erhvervsstyrelsen,
Telekommunikation Filial. "However, we shall be vigilant to insure that
no stations are burying their antennas deeper than their licensed Height
Above Average Terrain would have allowed, in the interest of preventing
greater than predicted coverage and potential interference with other
services."
Noah Vale, of Acme Antenna Service based in Topeka Kansas, has promised
an investigation into the feasibility of this cost-saving technology for
use in the US. "Questions of isomorphic quantum entanglement are
definitely above my pay grade. But I certainly know how to dig a hole
and drop an antenna down it. Hell, why not?"
In case building your radio station using the SpejlVikle technology does
not work out for you, get in touch with pete tridish at international
media action (imarad.io) for a somewhat less innovative, but assuredly
more dependable approach. We can't compete with burying your antenna,
but we'll do our best to make radio station construction affordable for
your non-profit group. petri at imarad.io
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