[amsat-bb] Re: ISS HamTV Frequencies

[I0ELE]

HAMTV stream will be transmitted at 1.3 MSym/s or at 2.0 MSym/s.
Technical specs of the set-top box indicate the range of the decoded 
stream. Generally this range is from 2 to 45 MSym/s, therefore if you 
need to buy it, you should select one that can guarantee a range from 1 
to 45 MSym/s.

Emanuele I0ELE


Il 13/05/2013 0.15, Greg D ha scritto:
> For the digital TV challenged, what means "Any DVB-S Decoder which can 
> decode a 1.3 MSym/s TV signal"?  How would I know if I have such a 
> thing, or what I would need to get if I don't.
>
> Greg  KO6TH
>
>
> I0ELE wrote:
>> Certainly!
>> You can find the nominal link budget on 
>> http://www.amsat.it/HAMTV_Link-budget-IARU.pdf and all the relevant 
>> information http://www.amsat.it/Amsat-Italia_HamTV_brochure.pdf.
>> However
>>
>>  * Recommended Antenna gain > 25 dB
>>  * RHCP
>>  * Low noise down converter i.e. Kuhne LNC 25 or LNC 25 TM NF 0.7 dB
>>  * Any DVB-S  Decoder which can decode a 1.3 MSym/s TV signal
>>
>> 73, Emanuele, I0ELE
>> President AMSAT Italia
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