[amsat-bb] CAS4A CAS4B SDR recordings?

[Jean-Pierre Godet]

   Douglas, if this can help, you will find here :
http://f5yg.pagesperso-orange.fr/incoming/CAS-4A_telemetry.txt
152 frames of the pass, orbit nr 17, this morning June 16th, starting at 
0730 UTC, each frame 147 bytes (coded hexa).

   73 !

   J-P F5YG

On 16/06/2017 18:31, Jean-Pierre Godet wrote:
>    Hi Douglas, all,
> 
>    On the next passes over the south of western Europe, tomorrow 
> morning, I will record an i/q file and give you a link to download it 
> (caution : 1 mn ==> 100 MB).
> 
>    Despite the fact that the two birds here never climbs very high above 
> the horizon, maybe 30 deg., the signal is very strong and the 
> demodulation of the 4800 bps GMSK telemetry very easy. During the pass, 
> you doesn't lose a frame.
>    Conditions : GPA + preamplifier in the attic, FCD-Pro+, Gqrx (SDR 
> prgm), Gpredict (Doppler shift tracking), DireWolf 1200/2400/4800/9600 
> bps FSK/GMSK demodulator).
> 
>    Have a nice evening, 73 !
> 
>    J-P F5YG
> 
> On 16/06/2017 16:30, Douglas Quagliana wrote:
>> Does anyone have an SDR recording of CAS4A / CAS4B? I would like to 
>> try to demodulate and decode the 4800 baud telemetry signals and see 
>> what they say.
>>
>> Regards,
>> Douglas
>> _______________________________________________
>> Sent via AMSAT-BB at amsat.org. AMSAT-NA makes this open forum available
>> to all interested persons worldwide without requiring membership. 
>> Opinions expressed
>> are solely those of the author, and do not reflect the official views 
>> of AMSAT-NA.
>> Not an AMSAT-NA member? Join now to support the amateur satellite 
>> program!
>> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
>>
> _______________________________________________
> Sent via AMSAT-BB at amsat.org. AMSAT-NA makes this open forum available
> to all interested persons worldwide without requiring membership. 
> Opinions expressed
> are solely those of the author, and do not reflect the official views of 
> AMSAT-NA.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
>