ARLA/CLUSTER: Actividades em SSTV desde a a ISS para o fim do ano

[Luís Garcia Filipe]

Foi adiado para janeiro para dar mais tempo aos russos para prepararem a
coisa


73

CT7AEL

2015-12-18 14:18 GMT+00:00 João Costa > CT1FBF <ct1fbf  gmail.com>:

> ISS SSTV activity planned for late Dec. 2015
>
> The *ARISS Russia* team is making plans to support a couple of Slow Scan
> TV (SSTV) events in the next few months on 145.800 MHz FM.
>
> The first session is being targeted for Dec 26-27 (subject to change) to
> celebrate 15 years of ARISS school contacts with the ISS crew.
>
> The down link mode will be PD120 which should allow for the opportunity to
> receive more images in a single pass. Watch for updates and additional
> information as it becomes available.
>
> The ISS puts out a strong signal on 145.800 MHz FM and a 2m handheld with
> a 1/4 wave antenna should be enough to receive it. The FM transmission uses
> 5 kHz deviation which is standard in much of the world. In IARU Region 1
> (British Isles, Europe, Africa) FM equipment is usually set by default to
> the narrower 2.5 kHz deviation.
>
> Many FM rigs can be switched been wide and narrow deviation FM filters.
> For best results you should select the filter for wider deviation FM.
> Handhelds all seem to have a single wide filter fitted as standard.
>
> ISS Slow Scan TV hints and links
> http://amsat-uk.org/beginners/iss-sstv/
>
> ARISS SSTV Blog
> http://ariss-sstv.blogspot.co.uk/
>
> _______________________________________________
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> CLUSTER  radio-amador.net
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>
>


-- 
Cumprimentos;

Luís Filipe Garcia S.
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