Received ESTCube-1 Telemetry

ESTCube-1 ModelI had a couple of nice ESTCube-1 passes this day and I gave it a try.

I used my FUNcube Dongle Pro+, SDRSharp, DDE Plugin and SatPC32. To decode the signals I used my sound card modem setup. This gave me a total of 277 frames that I tried to decode with the ESTCube-1 FM decode software from DK3WN.

SDR Spectrum ESTCube-1

Below is a raw TLM kiss frame:

2013-07-10 11:35:53.570 UTC: [236 Bytes KISS Frame (without CRC)]
ctrl: 3   PID: F0 {UI}   217 Payload Bytes
from ES5E-11 to ES5EC-1: 
   1 > 05 06 00 D5 02 42 51 D1 04 E8 18 09 00 C8 00 00 00 95 02 8E 
  21 > 03 D3 02 6B 03 22 02 99 01 6F 01 66 01 40 01 17 01 13 01 FC 
  41 > 00 2D 01 6B 01 AE 01 0A 02 90 01 67 01 55 01 54 01 C4 01 08 
  61 > 02 9D 01 7E 01 54 01 2D 01 4F 01 B2 01 AD 01 C9 01 99 01 A5 
  81 > 01 7C 01 55 01 31 01 44 01 36 01 15 01 53 01 6E 01 37 01 34 
 101 > 01 79 01 96 01 61 01 58 01 57 01 8A 01 6C 01 CB 01 52 01 A2 
 121 > 01 85 01 94 01 5B 01 79 01 5F 01 60 01 5C 01 3B 01 22 01 57 
 141 > 01 14 01 20 01 0F 01 18 01 0D 01 0E 01 46 01 EA 01 50 01 2C 
 161 > 01 54 01 B0 01 A3 01 9C 01 4C 01 96 01 A9 01 6D 01 2F 01 62 
 181 > 01 4E 01 36 01 50 01 AB 01 9A 01 89 01 42 01 61 01 42 01 3F 
 201 > 01 49 01 9E 01 5F 01 B0 01 A2 01 C7 01 8E 01 99 01 
...Õ.BQÑ.è...È...•.Ž.Ó.k.".™.o.f.@.....ü.-.k.®....g.U.T.Ä....~.T.-.O.².­.É.™.¥.|.U.1.D.6...S.n.7.4.y.–.a.X.W.Š.l.Ë.R.¢.….”.[.y._.`.\.;.".W... .........F.ê.P.,.T.°.£.œ.L.–.©.m./.b.N.6.P.«.š.‰.B.a.B.?.I.ž._.°.¢.Ç.Ž.™.

Decoded TLM data:

ESTCube-1 TLM 10-07-2013 10:00 UTC

When I used this software it also created a image.raw file but I am unable to convert it into an image. The kiss file can be downloaded at the following location so if somebody else can give it a try, be my guest.

Radio Hams Plasma Thruster CubeSat

Radio Hams Plasma Thruster CubeSat

Cubesat Ambipolar Thruster Satellite

Radio amateurs Benjamin Longmier KF5KMP and James Cutler KF6RFX of the University of Michigan hope to raise $200,000 on Kickstarter for a CubeSat propulsion project.

The CubeSat Ambipolar Thruster (CAT) is a new plasma propulsion system which will push small spacecraft like CubeSats around in orbit or far beyond the Earth. They aim to use the CAT plasma thruster to propel a 5kg satellite into deep space at 1/1000th the cost of previous missions.

Just like a normal rocket that produces thrust from the burning and expansion of hot gases, CAT produces thrust from the expansion of a super-heated 350,000 °C plasma stream. Plasma is an ionized gas that can be accelerated to produce thrust (F=ma).  The force generated by this thruster will be very low (milli-newtons) but very efficient.  The engine will be turned on for long durations, accelerating the spacecraft to much higher velocities than a typical chemical rocket.

First, the propellant will be injected from its storage container into the plasma discharge chamber, a quartz bottle that distributes the gas and contains the plasma. The gas is turned into a plasma by a radio frequency antenna that surrounds the chamber and launches a plasma wave known as a “helicon.” The plasma is then launched out of the quartz bottle and guided by magnetic fields from extremely powerful permanent magnets. As the plasma escapes the CAT engine, this causes an equal and opposite thrust, pushing the satellite in the opposite direction. Unlike conventional rockets, almost any substance can be used as propellant for CAT – even liquid metals or water vapor!

Find out more about the project and watch the video on the Kickstarter site.

Kickstarter – CAT: A Thruster for Interplanetary CubeSats

Facebook https://www.facebook.com/CubeSatAmbipolarThruster

[PE0SAT Thanks Amsat-UK for the above information]

Ariss contact HV2VO

Ariss LogoARISS Contact HV2VO

Ospedale Pediatrico Bambino Gesu’, Rome, State of Vatican City, direct via HV2VO Contact is a go for: Wed 2013-07-10 12:36:28 UTC 66 deg

HV2VO temporary callsign for ARISS school contact, VHF/UHF and satellite activity during the mornings of 4 July, 8 July and 9 July 2013 An International Space Station educational contact is scheduled with participants of Ospedale Pediatrico Bambino Gesu, Rome, State of Vatican City. The event is to begin at approximately 12:36 UTC, which is 14:36 CEST. This will be a direct contact operated by HV2VO. The event will be webcast on http://www.livestream.com/amsat_italia. The downlink signal will be audible in Europe. Interested parties are invited to listen on 145.800MHz FM.

ESA and student teams kick-off

Politech.1 CAD Model26 June 2013 Six student teams and their supervisors have gathered at ESTEC for the kick-off of the new Fly Your Satellite! Programme under the ESA Education Office. For the next three days, ESA experts will introduce the objectives and present the activities to be performed during the first phase of the programme.

Satellites do not need to be the size of cars or larger to perform in space. CubeSats fit into your hand and weigh no more than a bag of sugar. They have been made possible by the increasing miniaturisation of components.

In January, ESA’s Education Office announced the ‘Fly Your Satellite!’ initiative. This is aimed at offering student teams the opportunity to become familiar with good engineering practice to build and perform satellite testing in order to increase the chances of a successful mission. The 2013 edition of the programme is however only focussing on testing selected university-built satellites that are already at an advanced stage of development.

Each CubeSat has a scientific or technological mission to complete. For example, Oufti-1 from Belgium will test high-efficiency solar cells, while Politech.1 from Spain will make observations of Earth. A full list of the satellites and their objectives is given in the Notes for editors section.

AAUSAT4 CubeSat‘Fly Your Satellite!’ builds on the success of the ‘CubeSats for the Vega Maiden Flight’ pilot programme. This culminated in 2012 with the launch of seven student-built CubeSats on the first flight of the new ESA Vega launcher.

The focus of the kick-off meeting will consist of coordinating the activity to be performed during the first phase of Fly Your Satellite! enabling the teams to complete the construction of their satellite. This will include extensive satellite testing in ambient conditions under the supervision of ESA specialists who will decide which satellites should participate in the next phase of the programme.

The second phase will see the satellites tested in the simulated conditions of outer space and in those the satellites will experience at launch. These will include vibration and thermal-vacuum tests.

By helping to train a skilled and confident workforce, the ‘Fly Your Satellite!’ programme helps secure Europe’s future in space technology.

Notes for editors:
ConSat-1 ModelThe Fly Your Satellite Kick-Off workshop takes place at ESA’s ESTEC centre in The Netherlands, on 26-28 June.

The six CubeSats chosen for Phase 1 are presented below:

Robusta-1B from France will validate a radiation test methodology for specific transistor components.

Oufti-1 from Belgium will demonstrate the D-STAR digital communication protocol and validate high-efficiency solar cells.

ConSat-1 from Canada will analyse radiation characteristics in the South-Atlantic Anomaly, and test technology payloads.

e-st@r-II from Italy will test an Active- Attitude Determination Control System.

AAUSAT4 from Denmark will test an improved version of student built AIS (Automatic Identification System) receivers.

Politech-1 from Spain will carry a student built C-band communication system, a “GEODEYE” Earth Observation camera for academic purposes, and solar wind experiments.


OUFTI-1 website
ConSat-1 information
AAUSat4 website

[PE0SAT Thanks ESA and PA0DLO for the above information]

Dutch SatelliteNET

Especially for the Dutch amateurs the following message with information about the Dutch SatelliteNET.

UKube-1Elke zondagavond om 22:00 uur (lokale tijd) is het Nederlandstalig amateur satellietnet in FM te beluisteren op de frequentie 144,775 MHz. Dit satellietnet bestaat reeds sinds 1978 en wordt over het algemeen geleid door Nico, PA0DLO.

Tijdens dit satellietnet geeft hij een overzicht van nieuwe en wetenswaardige zaken die op satellietgebied plaatsvinden. Ook de status van reeds bestaande satellieten komt aan de orde. In-melders krijgen de gelegenheid hun waarnemingen en activiteiten te melden of vragen op satellietgebied te stellen.

De uitzending van dit satellietnet vind wekelijks plaats vanuit Veldhoven (NB).

Als je niet instaat bent om dit net via 144.775 te beluisteren, kun je gebruik maken van de WebSDR oplossing van de universiteit Eindhoven. De links is http://lindsey.esrac.ele.tue.nl/ en bied je de mogelijkheid om af te stemmen op 144.775.

Telemetry decoding May 21 2013

21-05-2013 16:15 UTC NO-44

RAW AX25:

1:Fm W3ADO-1 To BEACON Via SGATE
[18:17:20R] T#016,161,161,048,210,214,11111111,0011,1
1:Fm W3ADO-1 To BEACON Via SGATE
[18:20:20R] T#019,093,077,090,132,214,11111111,0010,1

21-05-2013 16:29 HO-68

RAW CW:

BJ1SA XW XW AAA TTT AUV AVT ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV TNE ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV AVE ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV AVE ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV AET ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV TBT ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV A6T ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV TDT ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV AAE ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV TBE ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW 
BJ1SA XW XW AAA TTT AUV ATE ETT TTT TTT TTT TTT TTT TTT TTT TTT XW XW

Decoded data:

HO-68 TLM 21-05-2013 16:29UTC

21-05-2013 16:52 UTC PRISM

RAW CW:

PR94040403F404040403F40403F40403F3F 
PRA02AAAD5B4E 
PRB06313020503050B130 
PRC//WWW.SPACE.T.U-TOKYO.AC.JP 
PRD-CARPE DIEMYOUSIEZETHE DAYS... 
PR000B324A4A420A4A4 
PR100A4A51CFCB0700 
PR20011231511000000 
PR30000000004002F02 
PR4002F8002F2C0A00 
PR50062000087888875 
PR6005E60625F5F5A00

Decoded data:

PRISM TLM 21-05-2013 18:52UTC