Astronaut Julie Payette Interviewed

Astronaut Julie Payette and Pete Sipple 2E0PSL

Astronaut Julie Payette and Pete Sipple 2E0PSL

In a recent podcast Chelmsford Amateur Radio Society (CARS) member Pete Sipple 2E0PSL asked NASA astronaut Julie Payette about the Amateur Radio station on the ISS.

Julie Payette was a flight engineer on two ISS missions, STS-96 and STS-127, and her answer can be heard in the ISS Essex Ham podcast in which Pete 2E0PSL also speaks to the Chair of CARS John Bowen G8DET.

Sarah Sipple M6PSK with Julie Payette

Sarah Sipple M6PSK with Astronaut Julie Payette

Listen to the ISS Essex Ham podcast at
http://www.essexham.co.uk/audio/essexham_iss.mp3

Read about the interview at
http://www.essexham.co.uk/news/working-the-international-space-station.html

Pete 2E0PSL acheived his Intermediate licence this year on one of the CARS amateur radio training courses.

To find out more about the courses speak to Clive G1EUC
Tel: 01245-224577
Mob: 07860-418835
E-mail: training2011 at g0mwt.org.uk
Web: http://www.g0mwt.org.uk/training/

Essex Ham http://www.essexham.co.uk/

AMSAT-NA AGM Available on EchoLink

The 2011 AMSAT-NA Annual General Meeting will be broadcast on EchoLink node 101377 on Saturday, Nov. 5, 2011 beginning about 2215 UTC.

The Annual Meeting is being held in conjunction with the AMSAT Symposium in San Jose, CA from Nov. 4-5, 2011 and is scheduled to last one hour and forty-five minutes.

To hear it connect to the AMSAT Conference server [node 101377] which should accommodate 100 users.

AMSAT EchoLink Conference http://www.amsat.org/amsat-new/articles/echolink/

Android App to Fly on STRaND-1 Smartphone Satellite

When a competion was run to find Apps  to fly on the Smartphone CubeSat STRaND-1 one of the wining entries was an App which was a spin-off of the work done by the AMSAT-UK FUNcube team. See the story at:

http://www.blackpepper.co.uk/posts/android-app-to-fly-on-strand-1-nanosat-mission/

A detailed article on STRaND-1 appeared in a recent edition of the newsletter OSCAR News published by AMSAT-UK. It can be downloaded from http://www.uk.amsat.org/on_193_final.pdf

The video of a presentation on STRaND-1 is at http://www.batc.tv/vod/Strand.flv

Join AMSAT-UK online at http://tinyurl.com/JoinAMSAT-UK/

 

 

RSGB-Shuttle SSTV Contact on TV News

A vintage TV news report first broadcast Aug 4, 1985 shows a contact between RSGB HQ in Potters Bar and Astronaut Tony England W0ORE in the Challenger shuttle on mission STS 51-F.

Tony W0ORE was running a Motorola model MX-340 handheld 2-meter transceiver and a Robot Research model 1200C slow-scan television scan converter with an antenna fitted on the inside of one of Challengers windows.

RSGB General Manager David Evans G3OUF was among those at the Society’s station GB3RS.

It is believed the voice contact was carried out on 145.550 MHz FM and the RSGB HQ team acheived a first with a two-way exchange of Slow Scan TV (SSTV) pictures.

Watch the ITN TV news report ‘Space Radio Hams’ at
http://www.itnsource.com/shotlist//ITN/1985/08/04/AS040885006/

OSCAR-9 and OSCAR-11 TV News Reports

The original TV news reports about the United Kingdom’s first Amateur Radio satellites, UOSAT-1 (OSCAR-9) and UOSAT-2 (OSCAR-11), can now be seen on the web.

In ‘Talking Satellite’, made February 15, 1983, Martin Sweeting G3YJO talks about OSCAR-9 and its speech synthesizer.
The ITN description reads: “The World’s first talking satellite begins to speak. It was launched 18 months ago in America for the University of Surrey and one of its purposes is to encourage interest among school children in space technology.
Watch it at http://www.itnsource.com/shotlist//ITN/1983/02/15/AS150283008/

In ‘British Satellite’, made February 7, 1984, Martin Sweeting G3YJO talks about OSCAR-11 due to be launched the following month.
The ITN description reads: “Staff at the University of Surrey have designed and built a spacecraft in 5 months after being challenged by NASA.  Intvw Dr Martin Sweeting, University of Surrey.
Watch it at http://www.itnsource.com/shotlist//ITN/1984/02/07/AS070284011/

30th anniversary of UoSAT-1 (OSCAR-9)
http://www.uk.amsat.org/2011/10/12/30th-anniversary-of-uosat-1-oscar-9/

UoSAT-2 (OSCAR-11) Report September 1, 2011
http://www.southgatearc.org/news/september2011/oscar11_report.htm

OSCAR News is published quarterly by AMSAT-UK and posted to members.
To get your copy join AMSAT-UK online at http://tinyurl.com/JoinAMSAT-UK/
Free sample issue at http://www.uk.amsat.org/on_193_final.pdf

Amateur Radio CubeSats Launch

The Educational Launch of Nanosatellites (ELaNa) initiative took place on Friday, October 28 at 0948 UT and a number of Amateur Radio satellites were among them. The CubeSats were successfully deployed at 1129 UT. Signals have been heard from Explorer-1[Prime], RAX-2, AubieSat-1 and M-Cubed.

The ELaNa III CubeSats launched were:

Satellite: AubieSat-1
Downlink Freq: 437.475 MHz
EIRP:  0.708W
Modulation Scheme: Interrupted Continuous Wave (IWC)
Protocol: Morse Code
Baud Rate: 20wpm

Satellite: DICE (not amateur radio)
Downlink Freq: 465 MHz
EIRP: -4.51dBW
Modulation Scheme: OQPSK
Protocol: CCSDS
Baud Rate: Modulation data rate 1.5 megabit,  Actual Tx bit rate 3.0 megabit

Satellite: RAX-2
Downlink Freq: 437.345 MHz
Modulation Scheme: GMSK
Baud Rate: 9600

Satellite: M-Cubed (1)
Downlink Freq: 437.485MHz
EIRP: under 1W
Modulation Scheme: FSK
Protocol: AX.25
Baud Rate: 9600

Satellite: Explorer-1[PRIME] Flight Unit 2
Downlink Freq:  437.505 MHz LSB
EIRP: -0.7dBW
Modulation Scheme: Non-Coherent FSK
Protocol: KISS Custom
Baud Rate: 1200

Additional spacecraft information can be found on the satellite websites listed below:
M-Cubed: http://umcubed.org/
DICE: http://www.sdl.usu.edu/programs/dice
Explorer-1[PRIME]: http://ssel.montana.edu/e1p/
RAX-2:  http://rax.engin.umich.edu/
AubieSat-1: http://space.auburn.edu/

The initial keps are here: http://gs.engin.umich.edu/predictions/tle_elana3.txt

APRS Pass Predictor: http://www.uk.amsat.org/2011/10/28/aprs-pass-predictor/

Jean-Marie KI4YAU asks Amateur Radio operators to listen out for AubieSat-1, on 437.475 MHz CW. He says

We fervently request your assistance in receiving transmissions from an upcoming satellite, AubieSat-1, immediately after its launch from Vandenberg AFB, California, USA. AubieSat-1 (AS-1) is an undergraduate – built CubeSat satellite developed by Auburn University.

AS-1 is designed to transmit with a power of about 800 milliwatts on a frequency of 437.475 MHz, plus or minus Doppler correction [+/- 9 kHz]. The beacon signal, along with telemetry, will be sent using A1A continuous wave Morse code at 20 words per minute. Additional telemetry from the onboard science experiment will use CW transmissions up to 60 WPM.

AubieSat-1 Video: http://www.uk.amsat.org/2011/10/18/aubiesat-1-video/

Oct. 28 NASA CubeSat Deployment video

Oct. 26 NASA ElaNa CubeSat media briefing with Roland Coelho WH7BE