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nick
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Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author.
Not an
It doesn't violate any laws of physics if you are expending power from
photovoltaics to propel your spacecraft.
For example, you could push against the Earth's magnetic field to get a
satellite into a higher orbit.
This article seems to confirm this model, although they don't know what
they
It's either fodder for the conspiracy theorists or it'll win a Noble prize.
On Wed, Aug 6, 2014 at 6:53 AM, Mike Lemons mo...@mindspring.com wrote:
It doesn't violate any laws of physics if you are expending power from
photovoltaics to propel your spacecraft.
For example, you could push
http://www.dailymail.co.uk/sciencetech/article-2715387/Rosettas-best-view-Esa-releases-incredible-images-comet-just-620-miles-away-spacecraft-closes-in.html
The space probe has passed within 1,000 kilometers of the comet and is
maneuvering to match velocity. The space probe took an amazing
As a follow-up to this thread, I would like to thank all who replied to my
questions
and helped me along the way. By following the instructions given, I now have
both Icom’s running together with
SatPC32…..how sweet Sure beats using the ‘ol overlay plotter…wasn’t it an
Oscarlator ?
The space probe has passed within 1,000 kilometers of the
comet and is maneuvering to match velocity.
ESA Webcast is currently providing looping playback of the Rosetta
mission and the rendezvous from earlier this morning.
I followed the link from http://www.universetoday.com with the title
The Perseid meteor shower peak is predicted to occur between August 11
to 13. There are a few pre-peak pings already audible. The activity
should increase over the next several days.
Web streaming of the Perseid is on-line at:
http://spaceweatherradio.com/
Quoting from their web page here is how
Many stations, who have their FUNcube Dongle SDR setup to automatically receive
telemetry signals from FUNcube-1, will have noticed that they are now also
seeing the telemetry from the FUNcube-2 sub-system which is flying on-board the
UKube-1 CubeSat. This is part of the commissioning program
Haha! I am sure you and everyone else is right but I really want the
puppeteer drive in my star ship in a few years!
Bob
On Aug 5, 2014 1:09 PM, Martin Davidoff mdavidof...@gmail.com wrote:
Our friends in DL have the perfect word for this: Wunschdenken (wishful
thinking about an
http://www.crosscountrywireless.net/sentry.html
If true, this would provide the first SDR with output on 6 Meters, 2
Meters, 222, 432, and 1.2 GHz. This would be a real game-changer for VHF
weak signal operators, and provide enough drive for most amps. Can't
wait to learn more about this
Did you look at the Blade RF?
http://nuand.com
With available downconverter and full duplex! It is already a game changer
and being used.
Also, the HackRF is shipping now.
Stefan
On Wed, Aug 6, 2014 at 3:00 PM, Les Rayburn l...@highnoonfilm.com wrote:
Worked W5PFG and CO6CBF on the pass. Satellite sounded great as it
always does. With my Arrow and 2 FT-817s, I was able to locate my
downlink with the satellite at about 1.5 degrees of elevation. My
signal was plenty loud at about 2.5 degrees.
73,
Paul, N8HM
On Wed, Aug 6, 2014 at 8:53 PM, Paul
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