[Ccarc] status of Slow Scan TV on ISS
kb9vmw
kb9vmw at comcast.net
Sun Aug 20 10:49:44 EDT 2006
ISS SSTV
As reported recently, ISS Expedition 13 Commander Pavel Vinogradov
activated the SSTV project for few orbits from the International Space
Station. Pavel sent several manual test images from ISS to Earth to
prove that the basic SSTV configuration has been set up correctly. The
SSTV system was then shut down until the crew can spend more time to
finalize the cable connections and configure the system for Slide Show mode.
The slide show mode will allow the crew to preload a directory full of
images that will be automatically transmitted to Earth. The crew will
not need to keep pushing a button to send images. In theory the system
can run for weeks at a time without crew involvement.
The SSTV configuration parameters are now ready to be uploaded to the
ISS. The next phase of testing may use the frequency 145.800 MHz FM for
the SSTV down link. Radio Amateurs should also check the testing
frequency of 144.490 in case it remains active. The Slide Show mode will
only be testing these downlink frequencies. The uplink frequency will
not be published.
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This is from the AMSAT News page
http://www.amsat.org/amsat-new/news/
--
73, Tom
kb9vmw
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