ARLA/CLUSTER: Imagens em SSTV da ISS em Windows ou Apple iOS

[João Costa > CT1FBF]

Space Station Slow Scan TV active

*Dmitry Pashkov UB4UAD* has posted images from the International Space
Station (ISS) on Wednesday, September 4, 2013

All you need to do to receive the SSTV pictures from the Russian MAI-75
experiment on the space station is to connect the audio output of a scanner
or amateur rig via a simple interface to the soundcard on a Windows PC or
an Apple iOS device, and tune in to 145.800 MHz FM.

You can even receive pictures by holding an iPhone next to the radio’s
loudspeaker.

The ISS puts out a strong signal on 145.800 MHz FM and a 2m handheld with a
1/4 wave antenna will be enough to receive it. The FM transmission uses 5
kHz deviation which is standard in much of the world.

Many FM rigs in the UK can be switched been wide and narrow deviation FM
filters so select the wider deviation. Handhelds all seem to have a single
wide filter fitted as standard.

On Windows PC’s the free application
MMSSTV<http://hamsoft.ca/pages/mmsstv.php>can be used to decode the
signal, on Apple iOS devices you can use the SSTV
app <http://www.essexham.co.uk/redirect.php?id=sstv>. The ISS Fan
Club<http://www.issfanclub.com/>website will show you when the space
station is in range.

For more on Slow Scan Television SSTV, see this article SSTV – The Basics
http://www.essexham.co.uk/sstv-the-basics

How to be successful with the ISS Slow Scan Television (SSTV) imaging
system http://www.marexmg.org/fileshtml/howtoisssstv.html

Information on the MAI-75 SSTV experiment
http://www.energia.ru/eng/iss/researches/education-26.html

IZ8BLY Vox Recoder, enables you to record the signals from the ISS on
145.800 MHz while you’re away at work
http://antoninoporcino.xoom.it/VoxRecorder/

For the latest status of amateur radio activity on the ISS and real-time
tracking see http://www.issfanclub.com/

ARISS Slow Scan TV (SSTV) Blog and Gallery
http://ariss-sstv.blogspot.co.uk/

AMSAT-UK http://amsat-uk.org/
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