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Satellite Category

Phonesat Telemetry received

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Phonesat modelPhonesat Telemetry Received
April 22, 2013 13:20 UTC

Radio settings:

  • Call sign: KJ6KRW
  • Frequency: 437.425 MHz
  • Modulation: AX-25 AFSK
  • Data Rate: 1200 bps

If you want to decode the data that you receive, go to the www.phonesat.org site and use the online decoder. The data is in ASCII85 format.

Phonesat Reception 22-04-2013 14:55UTC

Here is a part of the data that I received:

RAW data:

1:Fm KJ6KRW To CQ Via TELEM  [15:17:30R]
charging812,0,0,0

RAW data: KJ6KRW-1

1:Fm KJ6KRW-1 To CQ Via TCPIP  [15:23:46R]
ÿ63$uc!<<*"$NL/4+ohTHT)\ik!#!lBpHWgp'17u:G!hH6a1\BVks$0O$GVq0)aTSd!5_,h!5TfYzzzzzzzz!,,q[Ci:G.Ec5e;FD,5.@<Q.%ÿ

Decoded data: KJ6KRW-1
PhoneSat-KJ6KRW-1 22-04-2013 13:20UTC

RAW data: KJ6KRW-2

1:Fm KJ6KRW-2 To CQ Via TELEM  [15:18:42R]
ÿ5l^lb!<<*"#ljr1N;rq`/H>bN!#!j*83h7os$Ma_0ggo;0tp"AjZcJL_`j`(W^1Y*!(!(S!(&Gkzzzzzzzz!,,q[Ci:G.Ec5e;FD,5.@<Q.%ÿ

Decoded data: KJ6KRW-2
PhoneSat KJ6KRW-2 22-04-2013 13:20UTC

I want to congratulate the team with the successful launch and deployment of the Phonesat Satellites.

Phonesats Launched

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Last night the Phonesats where launched with the Orbital Sciences Antares rocket.

Antares Launch 21-04-2013The primary goal of the Antares A-One mission is to deploy a test mass into low Earth Orbit that simulates the Cygnus spacecraft. But also onboard are the cubesats PhoneSat-1a, 1b & 2 and the Dove-1 cubesat.

PhoneSat satellites are emitting packets on the amateur radio spectrum to report different types of message, If you are an amateur radio operator and you can receive these packets, you have the great opportunity to contribute to the project by submitting them via our website.

TLE orbit information:

ALEXANDER
1 99998U          13111.88195151  .01749543  00000-0  14359-2 0 00009
2 99998 051.6264 310.4979 0014096 349.9961 159.2745 16.09737303000017
GRAHAM
1 99999U          13111.88195151  .01754085  00000-0  14353-2 0 00001
2 99999 051.6264 310.4979 0014219 349.7999 159.4707 16.09768452000013
BELL
1 99997U          13111.88195151  .01577416  00000-0  13157-2 0 00001
2 99997 051.6266 310.4981 0014267 350.0173 159.2536 16.09798779000011

BeeSAT-2 and SOMP deployed and active

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The two satellites BeeSAT-2 and SOMP are successfully deployed and are active the first CW and DATA signals are received. I myself was able to receive these satellites during the pass at 15:02 CEST / 13:02 UTC on April 21, 2013. Congratulations TU Dresden (SOMP) and TU Berlin (BeeSAT).

SOMP:

dp0tud
high speed CW
dp0tud ajhxevaqail 
high speed CW
dp0tud ajhxbvaqa e

BeeSAT-2:

RAW CW Data

dp0bef dp0bef dp0bef

RAW GMSK Date:

First BeeSAT-2 GMSK DATA

The following TLE was used to receive the two satellites.

BEESAT-2
1 99999U BEESAT-2 13111.50000000 -.00000022  00000-0 -18943-5 0 00009
2 99999 065.0052 026.5594 0011818 218.6713 261.0081 14.97601851000171
BEESAT-3
1 99998U BEESAT-3 13111.50000000 -.00000022  00000-0 -18943-5 0 00009
2 99998 065.0052 026.5594 0011818 218.6713 261.0081 14.97601851000170

[PE0SAT Thanks DK3WN for the additional information]

Preliminary object information 2013-015x series

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Preliminary object information 2013-015x series

Soyuz 2.1a 19-04-2013 10:00 UTCAfter the successful launch of a Soyuz-2.1a with BeeSAT-2, BeeSAT-3, SOMP, OSSI-1 and main payload: Bion-M1 here is some object information that I could find during the last couple of days regarding the possible objects that apply.

With this information I have tried to receive data from OSSI-1 on 145.980 and also on 437.525, but no luck so far.

BION-M1
Object information: 39130 2013-015A

BION-M1
1 39130U 13015A   13109.86774677 -.00001982  62674-5  00000+0 0    38
2 39130 064.8855 032.0365 0223088 061.7172 336.4641 15.54458396    63

OSSI-1
It was separated from BION-M1 at 16:13:50 UTC on April 19
Object information: 39131 2013-015B (probably)

The upper stage of the Soyuz 2.1a rocket
Object information: 39137 2013-015H

1 39137U 13015H   13109.61683023  .00218796  18651-4  10338-2 0    37
2 39137 064.9052 032.9523 0221255 060.5813 013.8697 15.55037421    35

The numbers 39132 to 39136 have been reserved for the other satellites on this launch.
But these satellites are still attached to BION M1. They are expected to be separated from BION M1 in two batches on Sunday starting at 08:15 (AIST and Dove 2) and starting at 11:00 UTC (BEESAT 3, BEESAT 2 and SOMP).

[PE0SAT Thanks PA0DLO, DK3WN and Amsat-BB mailing list for this information]

Telemetry decoding April 20 2013

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An evening Telemetry decoding
April 20, 2013 18:30 UTC

OSSI-1

With the help of the below TLE data I am listening to OSSI-1 this evening. But after three passes I haven’t heard anything from this new Cubesat. I have listened on both 145.980 and 437.525 (Kenwood TS-711 on VHF and FUNcube Dongle Pro+ on UHF)

OSSI-1
1 39137U 13015H   13109.61683023  .00218796  18651-4  10338-2 0    37
2 39137 064.9052 032.9523 0221255 060.5813 013.8697 15.55037421    35

O/OREOS 18:30 UTC

RAW data:

18:26:28 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    B514BE038D00F70100000032022C0054050D5F094300204B46
18:26:33 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    BA14BE0001000F021A9A015203010286010D5F094300204B46
18:26:38 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    BF14BE01020003025CAA0100000000CF090D5F094300204B46
18:26:43 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    C414BE02A1000302680000A30166059A000D5F094300204B46
18:26:48 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    C914BE030000FD0100000032022C0054050D5F094300204B46
18:26:53 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    CE14BE0000000C021A9B015803010286010D5F094300204B46
18:26:58 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    D314BE01B50004025CAB0100000000CF090D5F094300204B46
18:27:03 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    D814BE0200000902680000A30166059A000D5F094300204B46
18:27:08 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    DD14BE030000FD0100000032022C0054050D5F094300204B46
18:27:13 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    E214BE006C000B021A9C015103010286010D5F094300204B46
18:27:18 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    E714BE01000006025CAC0100000000CF090D5F094300204B46
18:27:33 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    F514BE001F0013021A9C014D03010286010D5F094300204B46
18:27:38 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    FB14BE01000009025CAE0100000000CF090D5F094300204B46
18:27:43 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    0015BE0200000602680000A30166059A000D5F094300204B46
18:27:48 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    0415BE038800FF0100000032022C0054050D5F094300204B46
18:27:53 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    0A15BE00020018021A9D014903010286010D5F094300204B46
18:27:58 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    0F15BE01020009025CAF0100000000CF090D5F094300204B46
18:28:03 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    1415BE029F000502680000A30166059A000D5F094300204B46
18:28:18 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    2315BE01B00009025CB00100000000CF090D5F094300204B46
18:28:23 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    2715BE0200000B02680000A30166059A000D5F094300204B46
18:28:33 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    3215BE002E0014021A9E015303010286010D5F094300204B46
18:29:08 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    5515BE038200030200000032022C0054050D5F094300204B46
18:29:13 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    5A15BE0000001F021A9F014203010286010D5F094300204B46
18:29:23 KF6JBP/TELEM>UNDEF>UI,C,F0 (1201 baud):
OOREOS.org    6415BE0296000602680000A30166059A000D5F094300204B46

OOREOS Telemetry 20-04-2013 18:30 UTC

MASAT-1 18:58 UTC

RAW data:

PACKET 01 AF 03 19 38 CA 3F 02 1C 64 A0 00 7E DD 01 00 43 12 00 47 46 E7 E8 80 A8
7F 00 00 00 00 A6 A6 cde475dc0704e45aabd1bbf87514d11bde4ea69a 1366484293209
PACKET 02 B1 03 19 73 EF AB 03 40 00 E8 82 12 00 02 44 80 78 B6 2D 5D FF FF B3 01
E5 5E 00 00 00 00 00 47d5051b7594a36afe263507edb051eef0427c35 1366484296215
PACKET 02 B2 03 1A 32 46 AA 03 40 00 00 E8 C0 BF C0 18 2E 16 04 1D 1B 45 80 7D E3
42 93 FF FF 15 45 A6 8233f5c12a73b93124fa445f7f658f484f06a5ee 1366484297336
PACKET 02 B3 03 1B AB D2 AC 03 41 00 00 00 DE 59 AE DA DD C4 1A 03 04 3E 04 03 47
48 47 46 43 46 46 80 3f4651e53b75ee37c3218ccea554edf233503579 1366484298343

MASAT-1 TLM 20-04-2013 18:59 UTC

Telemetry decoding

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This evening we did some telemetry decoding.

April 1, 2013 17:50 UTC

First CubeSat we gave a try was STRaND-1, but it wasn’t sending any data this evening (April 1, 2013 17:50 UTC). When I looked at the Satblog from DK3WN it seems that STRaND-1 wasn’t heard the whole day. Lets hope noting is wrong with the CubeSat.

April 1, 2013 18:05 UTC

RAX-2 is sending telemetry loud and clear, and the combination FUNcube Dongle Pro+, Orbitron and SDR# are doing a great job in controlling Doppler thanks to a great Doppler control plugin that can be part of SDR#.

RAX-2 SDRSharp

RAX-2 is sending every 20s a 9k6 data burst that can be decoded with the decode software from Mike DK3WN. During this pass I received over 60 packets and in the below image you can see the results.

RAX-2 TLM 01-04-2013 18:05 UTC

Here is an example of a KISS frame that is received from RAX-2, nice to see the error that RAX-2 is using RAX-1 as Call.

[254 Bytes KISS Frame (without CRC)]
ctrl: 3   PID: F0 {UI}   235 Payload Bytes
from RAX-1 to CQ: 
   1 > AB CD 00 00 06 00 03 EB 00 6E 76 33 CB 59 51 58 CB 59 51 00 
  21 > 00 00 00 90 00 FF FF 31 05 99 00 95 09 16 00 03 00 4C 00 9E 
  41 > 00 15 00 29 00 00 00 19 00 00 00 80 00 77 02 6E 07 02 00 FF 
  61 > FF 08 00 00 00 CD 00 6E 07 41 07 00 00 00 00 35 00 93 00 11 
  81 > 00 3C 01 33 93 E7 C2 05 00 00 00 00 00 D5 39 00 00 00 00 BD 
 101 > FF 47 00 84 FE 10 00 13 00 A9 00 58 00 00 00 00 00 25 00 E1 
 121 > FF 15 00 AE FE 04 01 75 04 B4 08 F0 0A AF 02 90 05 0C 00 00 
 141 > 00 08 00 5B 06 02 00 00 00 07 00 EF 05 01 0E 7E 07 83 08 2E 
 161 > 06 91 02 AF 01 D1 02 36 06 00 00 C6 09 25 00 84 06 83 38 FF 
 181 > FF FF C7 0F D2 12 5A 59 59 5C 5C 5C 5B 9B CE 42 00 00 9F 51 
 201 > FF 44 66 FF 9E 5B CE C8 C8 3F A0 00 00 00 41 9F 00 00 00 FF 
 221 > FF FF D2 07 18 FF FF FF FF 4F 08 5E F1 68 DD

April 1, 2013 19:02 UTC

MASAT-1 sends a two tone signal

MASAT-1 Audio Spectrum

This signal can be decoded with the telemetry software that is available on MASAT-1 website. After that you can use the log file with a decoder program from DK3WN and this produces the following output.

MASAT-1 TLM 01-04-2013 19:02 UTC

Here is an example of the data that is send by MASAT-1

PACKET 03 EC 03 19 6C 20 CE 00 AE 55 00 00 42 55 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c71bc513453b2f0810625751f5236f4df7a11078 1364842925809

When you want to experiment with receiving telemetry, take a look at my soundcard page and give it a try.