For Apollo 50y, a HAB will be launched July 23th near Bourges (France) between 8 and 9 UTC.
Launch info:
https://www.echosciences-centre-valdelo ... -apollo-11
Telemetry M10 on 433.000 MHz and 433.200 MHz.
433.000 MHz is for tracking and external télémétrie, 433.200 MHz internal temperature
An APRS should be used https://aprs.fi/#!mt=roadmap&z=11&call= ... &tail=3600
DATV power 2 watts (raspberry+LimeSDR) antenna Cloverleaf right circular polaristaion.
Fréquency : 2350.000 MHz
Mode : DVBS-2 QPSK
Codec H264
PID Vidéo : 256
PID Audio : 257
SR : 1000 ks/s
FEC : 2/3 ou 3/4 (to be decide)
Format : 16/9
Définition : 1280x720 Points
No d'audio.
73 Evariste F5OEO
Original message from
_____________________
Christophe / F4CQA
GPS : 47.011N / 2.354E
JN17EA
http://f4cqa.free.fr
High Altitude Baloon with DATV
Forum rules
This forum is run by the BATC (British Amateur Television Club), it is service made freely available to all interested parties, please do not abuse this privilege.
Thank you
This forum is run by the BATC (British Amateur Television Club), it is service made freely available to all interested parties, please do not abuse this privilege.
Thank you
Re: High Altitude Baloon with DATV
Thanks for the info Evariste will need to try and get some gear together ASAP
All best John G7JTT
All best John G7JTT
-
- Posts: 39
- Joined: Sat Jun 01, 2013 10:45 am
Re: High Altitude Baloon with DATV
Predicted Flight Paths (assuming 5m/s ascent, 32km burst, 5m/s descent):
23rd: http://predict.habhub.org/#!/uuid=51a94 ... f9ba9e64c1
24th: http://predict.habhub.org/#!/uuid=01f67 ... 46cc31bfbd
Very little wind, looks like a great day for it, good luck!
23rd: http://predict.habhub.org/#!/uuid=51a94 ... f9ba9e64c1
24th: http://predict.habhub.org/#!/uuid=01f67 ... 46cc31bfbd
Very little wind, looks like a great day for it, good luck!
Re: High Altitude Baloon with DATV
A streaming of the event is available at https://www.youtube.com/watch?v=sPvHUBGsxK0