Date: Fri, 10 Feb 2012 10:30:10 -0500
CC: donov...@starpower.net
Subject: Re: Topband: Amazing Video of an extremely large circular array
Frank:
I think the antenna in the video is a former Soviet Union Cold War version
of a German Wullenweber also known as a Circularly Disposed Antenna Array
Rodenkirch, K9JWV
From: w0...@nc.rr.com
To: topband@contesting.com
Date: Fri, 10 Feb 2012 10:30:10 -0500
CC: donov...@starpower.net
Subject: Re: Topband: Amazing Video of an extremely large circular array
Frank:
I think the antenna in the video is a former Soviet Union Cold War version
Jack,
As the all band demand would increase the load from a 100 users to
thousands, I guess it would be up to the system capacity and if the
antennas are capable of the bandwidth requirement at one given moment
without compromise. Maybe it would be done by subscriptions with on
line payment
Ag, Herb you have stumbled on to the idea we have joked
about here for some time. A pair of 8 element RX arrays for
diversity receive served up by subscription on the internet.
Located on top the double peaked 1200 foot hill 2 miles south
of the shack here of course. I can dream cant
, February 11, 2012 1:02 PM
To: he...@vitelcom.net; W0UCE
Cc: topband@contesting.com
Subject: Re: Topband: Amazing Video of an extremely large circular array
Ag, Herb you have stumbled on to the idea we have joked
about here for some time. A pair of 8 element RX arrays for
diversity
: topband@contesting.com
Subject: RE: Topband: Amazing Video of an extremely large circular array
That would be great Lee but one system won't be enough, you will need to put up
any number of systems so subscribers can be assured what is spotted can be
heard in their area...
Go
.
I remember when 160 meter and EME enthusiast Sam Harris (forgot his
call) used the Arecibo Space Telescope for moon bounce. His efforts
began a whole new resurgence of interest in this communications mode.
now even some DX-peditions are trying it.
That was the birth of EME, not a
- Original Message -
From: Herb Schoenbohm he...@vitelcom.net
To: W0UCE w0...@nc.rr.com
Cc: 'topband reflector' topband@contesting.com
Sent: Saturday, February 11, 2012 12:42 PM
Subject: Re: Topband: Amazing Video of an extremely large circular array
Jack,
As the all band demand
That is a Wullenwber (or Wullenwever) array. See:
http://en.wikipedia.org/wiki/Wullenweber
It would have probably made one heck of an 80/160 meter receive
antenna G.
The video appears to be one of the abandoned Russian Kraug arrays -
The caption translates roughly:
Remains of COT (trace
Back in the day, we (US Army) had a 1/2 mile diameter, 100 feet high
wire array located in south Florida. I routinely copied Russian
aircraft taxing on the runways in Russia using cw. This looks
somewhat familiar.
N4DU
On Feb 10, 2012, at 10:30 AM, W0UCE wrote:
Frank:
I think the
/04images/Krug/Duga_3_8263025.jpg
73
Frank
W3LPL
Original message
Date: Fri, 10 Feb 2012 09:02:40 -0700
From: James Rodenkirch rodenkirch_...@msn.com
Subject: RE: Topband: Amazing Video of an extremely large circular array
To: w0...@nc.rr.com, topband@contesting.com
Cc: donov
if the
system was operational that early or if they were just testing it.
73 Charlie N8RR
From: donov...@starpower.net
To: topband@contesting.com
Date: Fri, 10 Feb 2012 12:56:36 -0500
Subject: Re: Topband: Amazing Video of an extremely large circular array
The Soviet Krug array
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