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Receiving weather satellite images using Gqrx and RTLSDR
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linux
rtl2832
spacecom
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Alexandru Csete
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Jul 14, 2012, 3:54:06 PM
7/14/12
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Greetings,
Today I have successfully received and decoded satellite images sent by the NOAA-15 polar orbiting weather satellite. If you are interested you can take a look at the howto I just posted:
http://www.oz9aec.net/index.php/gnu-radio/gnu-radio-blog/477-noaa-apt-reception-with-gqrx-and-rtlsdr
Please post your images if you receive any.
Alex
Paul Warren
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Jul 14, 2012, 11:18:06 PM
7/14/12
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Aweseme! this is pretty much why I got into SDR! What antenna did you
use for this?
I'm planning on building something like this one, a Quadrifilar Helix
http://www.qsl.net/kf4cpj/qha/
Cheers
Paul
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Alexandru Csete
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Jul 15, 2012, 4:46:03 AM
7/15/12
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Hi Paul,
In this particular case I used a handheld ArrowII satellite antenna:
http://www.arrowantennas.com/arrowii/146-437.html
For a permanent installation I think the QFH or similar antenna would
be better. You may want to try adding an LNA for lowering the noise
figure, in particular if you will need to run a longer coax from the
antenna.
Alex
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