GO-32 Beacon Decoder
GO-32 is now transmitting KISS beacon every 30 seconds.
The software to analyze these beacon was developed by DK3WN / Mike Rupprecht.
This software was not yet opened to the public, but I used this software and
analyzed the KISS beacon which I received it by WiSP this night, 10 Mar 2009.
Among 15 beacons which I was able to analyze, I introduce three below.
You will understand that the battery voltage changes. In addition, DK3WN
says that he got these information directly from the Israelian Command team
many years ago.
GURWIN Beacon Decoder (c) Mike Rupprecht, DK3WN
=================================================
D:\go32\z\go32_090310_1037.kss
Frame #1/1 2009/03/10 10:27:41 UTC
.............................................................
Key : 8C 02
ASCII Header : TechRam1V9.87
Statusbits [1] : 0110.0000 0000.0000 (60 00h)
Statusbits [2] : 0000.0000 0001.0000 (10h)
choosen RAM : 1
Attidude State : 4
Start Datasegment : 0 (00h)
PIC Vector : 0 (00h)
Start Codesegment : 0 (00h)
Power State : 0
Power Current : 0
Power VBattery : 14.64 V
Power AH Counter : 3
=============================================================
Frame #2/2 2009/03/10 10:28:11 UTC
.............................................................
Key : 8C 02
ASCII Header : TechRam1V9.87
Statusbits [1] : 0110.0000 0000.0000 (60 00h)
Statusbits [2] : 0000.0000 0001.0000 (10h)
choosen RAM : 1
Attidude State : 4
Start Datasegment : 0 (00h)
PIC Vector : 0 (00h)
Start Codesegment : 0 (00h)
Power State : 0
Power Current : 0
Power VBattery : 14.55 V
Power AH Counter : 3
=============================================================
Frame #3/3 2009/03/10 10:28:41 UTC
.............................................................
Key : 8C 02
ASCII Header : TechRam1V9.87
Statusbits [1] : 0110.0000 0000.0000 (60 00h)
Statusbits [2] : 0000.0000 0001.0000 (10h)
choosen RAM : 1
Attidude State : 4
Start Datasegment : 0 (00h)
PIC Vector : 0 (00h)
Start Codesegment : 0 (00h)
Power State : 0
Power Current : 0
Power VBattery : 14.65 V
Power AH Counter : 3
=============================================================
KISS file: go32_090310_1037.kss
TEXT file: go32_090310_1037.txt
TECHSAT-1B Beacon Decoder Ver2.3
http://www.dk3wn.info/files/techsat.zip
From time to time I can hear telemetry downlink from GO-32 requested
by the Isrealian Groundstation. All captured telemetry (buffer 0 and 1)
will be written into a bin file. A software for showing the values is
in progress. There are over 3000 telemetry channel in total (but only
a few sent) ... I have the complete conversion table for all telemetry
channels but it's pretty complex.
At the moment GO-32 is sending an old beacon format.
73, Mike DK3WN
(German language)
TECHSAT-1B sendet im Intervall von 30 sec eine Telemetriebake aus (FSK 9k6).
Es gibt verschiedene Telemetrietypen :
* Beacon
* Events Telemetry - Telemetry Buffer 0
* Important parameters telemetry - Telemetry Buffer 1
Die Telemetrie Buffer 0 und 1 enthalten Parameter, die uber den gesamten
Orbit hinweg gesammelt wurden. Sie werden ausschliesslich auf Anforderung
(der Bodenstation in Israel) gesendet. Diese Software dekodiert die Bake
und eventuell gesendete Telemetriekanale und stellt sie wie gewohnt graphisch
dar. Zur Auswertung ist ein KISS File mit den empfangenen 9k6 FSK Daten
erforderlich. Jedes gesendete Paket enthalt einen TimeStamp unter welchem
der jeweilige dekodierte Telemetriewert auch in ein Logfile geschrieben wird.
Zusatzlich wird ein Binarfile mit den Telemetriebklocken (&H64) erzeugt,
welches mit der TECHSAT Software WinTelem ausgewertet werden kann.
(English)
TECHSAT-1B sends out a telemetry beacon in the interval of 30 sec (FSK 9k6).
It gives different telemetry types:
* Beacon
* Events Telemetry - Telemetry Buffer 0
* Important parameter telemetry - Telemetry Buffer 1
The telemetry Buffer 0 and 1 contains parameters, that were collected the
entire Orbit over away. They are broadcasted on request (the ground station
in Israel) exclusively. This software decodes the beacon and possibly
broadcasted telemetry canal and represents it graphically as lived.
To evaluate a KISS file with the received 9k6 FSK data is necessary.
Each broadcasted package contains a TimeStamp under which, the respective
one decoded telemetry value also in a Logfile been written.
Zusatzlich becomes a Binaryfile with the Telemetriebklocken (&H64) which
can be appraised WinTelem with the TECHSAT software generates.
GO-32 telemetry sample
[2009/03/11 14:47:30] [TLM][#63 ] [1] Ch 56: ATT_CURR_STATE: 4
[2009/03/11 14:47:30] [TLM][#63 ] [1] Ch 66: ATT_STATE_CNT: 300252
[2009/03/11 14:47:31] [TLM][#64 ] [1] Ch 2200: ENG_PDU_STT: 127
[2009/03/11 14:47:31] [TLM][#64 ] [1] Ch 2201: ENG_PWR_STAT: 0
[2009/03/11 14:47:31] [TLM][#64 ] [1] Ch 2152: ENG_MAX_CHRG: -778.89 A
[2009/03/11 14:47:31] [TLM][#64 ] [1] Ch 0: :
[2009/03/11 14:47:39] [TLM][#65 ] [1] Ch 2007: REG_BUS_5V: 4.99 V
[2009/03/11 14:47:41] [TLM][#66 ] [1] Ch 2001: PCU_BAT_V: 14.48 V
[2009/03/11 14:47:43] [TLM][#67 ] [1] Ch 2020: ENG_I_5V_PS1: 0.55 A
[2009/03/11 14:47:43] [TLM][#67 ] [1] Ch 2021: ENG_I_5V_PS2: -0.13 A
[2009/03/11 14:52:25] [TLM][#75 ] [1] Ch 2004: ENG_CHRG_I: 0.15 A
[2009/03/11 14:52:25] [TLM][#75 ] [1] Ch 2005: ENG_DISCHRG_I: 0.05 A
[2009/03/11 14:52:25] [TLM][#75 ] [1] Ch 2151: ENG_TOT_CHRG: -785.02 A
[2009/03/11 14:52:25] [TLM][#75 ] [1] Ch 2150: ENG_MAX_DEP_OF_DI: 0.00 A
[2009/03/11 14:52:27] [TLM][#77 ] [1] Ch 2112: TMP_ANTpan_C: 0.78 C
[2009/03/11 14:52:27] [TLM][#77 ] [1] Ch 2117: TMP_COLDpan_C: -14.61 C
[2009/03/11 14:52:28] [TLM][#78 ] [1] Ch 2129: TMP_TRANS: 11.52 C
[2009/03/11 14:52:28] [TLM][#78 ] [1] Ch 2125: TMP_BAT: 3.83 C
[2009/03/11 14:52:30] [TLM][#79 ] [1] Ch 66: ATT_STATE_CNT: 300552
[2009/03/11 14:52:31] [TLM][#80 ] [1] Ch 2200: ENG_PDU_STT: 127
[2009/03/11 14:52:31] [TLM][#80 ] [1] Ch 2201: ENG_PWR_STAT: 0
[2009/03/11 14:52:31] [TLM][#80 ] [1] Ch 2152: ENG_MAX_CHRG: -785.02 A
[2009/03/11 14:52:31] [TLM][#80 ] [1] Ch 0: :
[2009/03/11 14:52:39] [TLM][#81 ] [1] Ch 2007: REG_BUS_5V: 4.99 V
[2009/03/11 14:52:40] [TLM][#82 ] [1] Ch 2008: PCU_UNIT: 7
[2009/03/11 14:52:43] [TLM][#83 ] [1] Ch 2020: ENG_I_5V_PS1: 0.54 A
[2009/03/11 14:52:43] [TLM][#83 ] [1] Ch 2021: ENG_I_5V_PS2: -0.13 A
[2009/03/11 14:52:49] [TLM][#84 ] [1] Ch 2046: I_UNREG_12V_1: 0.57 A
[2009/03/11 14:52:58] [TLM][#85 ] [1] Ch 2500: DD_OVER_SEC_CNT: 11745740
[2009/03/11 14:53:41] [TLM][#86 ] [1] Ch 2001: PCU_BAT_V: 14.62 V
[2009/03/11 14:54:17] [TLM][#87 ] [1] Ch 81: _TLM_W_WHEEELI: -26318
[2009/03/11 14:55:26] [TLM][#88 ] [1] Ch 2004: ENG_CHRG_I: 0.15 A
[2009/03/11 14:55:26] [TLM][#88 ] [1] Ch 2005: ENG_DISCHRG_I: 0.05 A
[2009/03/11 14:55:26] [TLM][#88 ] [1] Ch 2151: ENG_TOT_CHRG: -785.02 A
[2009/03/11 14:55:26] [TLM][#88 ] [1] Ch 2150: ENG_MAX_DEP_OF_DI: 0.00 A
[2009/03/11 14:56:41] [TLM][#89 ] [1] Ch 2001: PCU_BAT_V: 14.63 V
[2009/03/11 14:56:48] [TLM][#90 ] [1] Ch 81: _TLM_W_WHEEELI: -26318
[2009/03/11 14:57:30] [TLM][#91 ] [1] Ch 66: ATT_STATE_CNT: 300852
[2009/03/11 14:57:31] [TLM][#92 ] [1] Ch 2200: ENG_PDU_STT: 127
[2009/03/11 14:57:31] [TLM][#92 ] [1] Ch 2201: ENG_PWR_STAT: 0
[2009/03/11 14:57:31] [TLM][#92 ] [1] Ch 2152: ENG_MAX_CHRG: -785.01 A
[2009/03/11 14:57:31] [TLM][#92 ] [1] Ch 0: :
[2009/03/11 14:57:39] [TLM][#93 ] [1] Ch 2007: REG_BUS_5V: 4.99 V
[2009/03/11 14:57:43] [TLM][#94 ] [1] Ch 2020: ENG_I_5V_PS1: 0.55 A
[2009/03/11 14:57:43] [TLM][#94 ] [1] Ch 2021: ENG_I_5V_PS2: -0.13 A
[2009/03/11 14:57:49] [TLM][#95 ] [1] Ch 2046: I_UNREG_12V_1: 0.57 A
[2009/03/11 14:58:27] [TLM][#96 ] [1] Ch 2004: ENG_CHRG_I: 0.18 A
[2009/03/11 14:58:27] [TLM][#96 ] [1] Ch 2005: ENG_DISCHRG_I: 0.05 A
[2009/03/11 14:58:27] [TLM][#96 ] [1] Ch 2151: ENG_TOT_CHRG: -785.04 A
[2009/03/11 14:58:27] [TLM][#96 ] [1] Ch 2150: ENG_MAX_DEP_OF_DI: 0.0
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