HAB Radiosonde: HAPPYSAT-4FSK / AEROSOL

Radiosonde details
Acronym HAPPYSAT-4FSK / AEROSOL
Full name First Flight Experiment
Radiosonde Description
  • Viasala RS-41
  • 1th flight unit of the Happysat Experimental series.
  • Main mission: Operate as long as possible.
  • Substantial: Max battery duration -+30 hours.
Mass at launch 60 g Dry mass 55 g
Power 3 V, 2 x 1.5V Batt
Data access link HAPPYSAT-4FSK HabHub Tracker
AEROSOL HabHub Tracker
Data access information
  • Real-time availability of Altitude.
  • Real-time availability of GPS.
  • Real-time availability of Battery Power.
  • Real-time availability of Speed.
  • Real-time availability of Vertical Rate.
  • Real-time availability of all Telemetry.
  • 4FSK/RTTY messages by on-board data relay.
Flight Profile
Floater
Burst
na
Flight Model
http://predict.habhub.org
Firmware
https://github.com/darksidelemm/RS41HUP
Telemetry Decoder
https://github.com/projecthorus/horus-gui
4FSK Binary Mode
Legacy 22 byte mode, Golay (23,12) FEC
RTTY
RTTY (7N2, standard UKHAS sentences with CRC16 only)

 

Flight agency Happysat
Status Launched
Details on Status 
(as available)
  • ECT September 2020.
Launch Date
≥2020-09-18 EOL ≥2020
Launch Time
16:00 UTC
Launch Site
50.937338 5.908102
Ascent Rate (m/s)
0.7
Float Altitude
1.591 km
Distance 379,46 km
Duration
20h 28m
Landing
52.16829 1.26292 381 mtr 2020-09-19 14:24:46
Last update: 2020-09-19
Associated Radiosonde programs

Note: red tag: no longer operational , green tag: operational , blue tag : future

  • HAPPYSAT-4FSK / AEROSOL
    • HAPPYSAT-4FSK / AEROSOL (2020 - 2020)
    • TBD (2020 - 2021)

  •                    
Radiosonde Payload

All known Instruments flying on HAPPYSAT-4FSK / AEROSOL

Acronym Full name
Foil Balloon
6 x Letter BQH
Foil Balloon
Blue Elefant
 Microcontroller
 STM32F100C8
 GPS
 UBX 6010 (Acquisition/Tracking Mode): ~210 mW
 Radio
 Si4032 ~170 mW (14dBm TX Power)
 HAPPYSAT-4FSK instrument status and calibration
AEROSOL instrument status and calibration
Telecommunication frequency channel information
Service Mode Frequency Shift
BaudRate
D/A Interval
4FSK USB
432.800 MHz 810  Hz 100
D 10 Sec.
RTTY
USB 432.800 MHz 810  Hz 100 7N2
A
10 Sec.