Simple AFSK 1200 Decoder

Qtmm is a simple AFSK 1200 decoder that uses the computer's sound card for input. It can be used to decode packet radio, APRS and telemetry from OSCAR and Cubesats.
Testing shows a good performance in monitoring the International space station APRS Beacon. More @ Qtmm soundcard modem for decoding AFSK1200

FO-29 CW TLM

00:18 00:29 UTC
Max El 7*
Orbit # 76,286

HI HI 20 02 88 D5 00 77 00 00 09 60 01 01 01 80 81 81 8D 62 EE EC ED EE F0
HI HI 20 02 88 D5 00 77 00 00 09 60 01 01 01 80 81 81 8C 68 EE EC ED EE F0
HI HI 20 02 88 D5 00 77 00 00 09 60 01 01 01 81 81 81 8C 84 EE IC ED EE F0
HI HI 20 02 88 D5 00 77 00 00 09 60 01 01 01 7F 81 81 8C 70 EE EC EE EE F0
HI HI 20 02 88 D5 00 77 00 00 09 60 01 01 01 80 80 80 8B 3F EF ED EE EF F0
HI HI 20 02 88 D5 00 77 00 00 09 60 01 01 01 7E 80 80 8B 34 EF ED EF EF F0
HI HI 20 02 88 D5 00 77 00 00 09 60 01 01 01 80 80 80 8B 1B EF ED EE EF EF
HI HI 20 02 88 D5 00 77 00 00 09 60 01 01 01 7E 80 80 8B 42 EF ED EF EF EF

RS-39 (Chibis-M) CW Beacon.

22:11 22:23 UTC
Orbit # 29

RS39 UBS 140 IBS 90 USUN 21 ISUN 0 ITXA 0 ITXB 0 TTXA 139 TTXB 138 TNAP 137 TAB 150 MSEP 0 MCON 5 SMA 99 SMB 94 MRXA 2 MRAB 2

RS39 UBS 140 IBS 90 USUN 22 ISUN ITXB 0 TTXA 137 TNAP 136 TAB 149 MSEP 0 MCON 5 SMA 98 SMB 95 MRXA 2 MRXB 2

RS39 UBS 139 IBS 96 USUN 22 ISUN 0 ITXA 0 ITXB 0 TTXA 137 TTXB 136 TNAP 135 TAB 149 MSEP 0 MCON 5

RS-39 CW Beacon

RS-39 CW Beacon TLM was very strong through the whole last pass.
UTC 22:33 22::45
Orbit # 14.
RX frequency was 435.315.
locator kk65gp.

Keps Used
RS-39
1 38051U 11062C 12025.43376889 -.00127758 00000-0 -56172-2 0 36
2 38051 051.6434 123.5485 0011425 248.2835 217.1251 15.21835039 67
/EX

I forgot the URL !!! :))

RS-39 (Chibis-M) deploys January 24

The amateur radio satellite RS-39 has CW beacons on 435.315 and 435.215 MHz that can be received directly by schools and colleges for educational outreach purposes.

It will be deployed from Progress M-13M into a 500 km orbit on January 24 at approximately 23:14 UT and the RS-39 team request reports that will be confirmed by a special QSL card.

See More @ SGRC News

PSK2K – a new meteorscatter mode by DJ5HG

PSK2k is high speed meteor scatter software written by Klaus DJ5HG (Prof. of Computer Science at University Hamburg). It allows 2 way MS QSO’s to be conducted with any suitable transceiver/PC/soundcard combination.

PSK2k is fully error correcting and call specific in operation so you will only see the QSO in progress and any non-QSO CQ or QST text. All other transmissions (other people also in QSO) are discarded. This allows multiple QSO’s to take place on a single frequency.

PSK2k can be operated in fully automatic mode if required. This enables QSO’s to be completed fully automatically without user intervention. Important advantages are that long term testing can be done, on QRP power for instance, without having to sit an monitor every period



Read more

INCREASING SOLAR ACTIVITY CLEANS UP SAT-DEBRIS:

Earth's atmosphere has been puffing up in response to increasing levels of UV radiation from sunspots. This is good news for satellite operators, because a puffed up atmosphere helps clean up low-Earth orbit. "The number of cataloged debris in Earth orbit actually decreased during 2011," reports Nick Johnson in NASA's Orbital Debris Quarterly newsletter. "[The figure below] illustrates how the rate of debris reentries from the Fengyun-1C anti-satellite test of January 2007 increased during the past year."



Read more at http://spaceweather.com/

KN-Sat1 Ground Station is ready to go

The Cubesat team at University of Khartoum has finished installing the ground station equipments . It is ready now to tracking and monitoring many cubesats.

KN-Sat1 team members are willing to share knowledge and experience with any institute or university involving in cubesat programm.

contact email is
cubesat.uofk.edu@gmail.com