JAXA Plan CubeSat Deployment from ISS

Kibo Robot Arm CubeSat Deployment

Kibo Robot Arm CubeSat Deployment

Masa JN1GKZ reports on four CubeSats that are being sent to the International Space Station on August 4, 2013.

The Japanese space agency JAXA has announced that four CubeSats will be deployed from the ISS by the JEM Small Satellite Orbital Deployer (J-SSOD).

The four CubeSats are:
• PicoDragon a 1U CubeSat developed by Vietnam National Satellite Center(VNSC), University of Tokyo, IHI aerospace. CW beacon on 437.250 MHz and 1k2 AFSK AX.25 telemetry on 437.365 MHz
• ArduSat-1 and ArduSat-X 1U CubeSats developed by Nanorack, NanoSatisfi. ArduSat-1 437.325 MHz 9k6 MSK CCSDS downlink. ArduSat-X 437.345MHz 9k6 MSK CCSDS downlink.
• TechEdSat-3 a 3U CubeSat developed by NASA Ames Research Center

All the satellites should be sent to the ISS by the HTV-4 launcher on August 4, 2013.

The four CubeSats are expected to be deployed from the ISS sometime between October 2013 and March 2014.

It is believed that the company Nanorack will be deploying a number of CubeSats from the ISS this year, they may also be going to the ISS on HTV-4. Aviation Week say Nanorack expects to launch as many as 38 of the units on the first mission. Since CubeSats can be 1U, 2U or 3U in size it’s likely that the number of CubeSats will be less than 38. A figure of 26 CubeSats has been quoted on the IARU amateur satellite frequency coordination page but it is unclear how many of those will be carrying amateur radio payloads.

It is understood Nanorack charge $85,000 per 1U CubeSat for its ISS deployment service, see the Nanorack article at
http://www.aviationweek.com/Article.aspx?id=%2Farticle-xml%2FAW_07_22_2013_p28-597963.xml

Also on the HTV-4 launch in August will be the HamVideo transmitter, part of the 2.4 GHz HamTV system. This will be installed in the ISS Columbus module.
https://amsat-uk.org/2013/05/12/hamtv-from-the-iss/

NASA Interns build a CubeSat
https://amsat-uk.org/2013/07/25/interns-build-a-cubesat/

RIT AMSAT Fox-2 Maximum Power Point Tracker Time-Lapse and Final Presentation

AMSAT FOXA time-lapse video of the first of two Maximum Power Point Tracker channels being populated by the Rochester Institute of Technology senior design ground P13271.

The prototype maximum power point tracker used to optimize the power output of the solar panels on the amateur radio Fox-2 satellite was developed in this senior design project.

This time-lapse only shows one side being brought up for the first time, including initial testing and represents 13,739 images taken every 5 seconds by a GoPro HD Hero resulting in a 2.5 minute video showing 19 hours of work by P13271 team-members.

Watch the Time-Lapse video

Rochester Institute of Technology Multidisciplinary Senior Design program team P13271 consisting of electrical engineering students Bryce Salmi (KB1LQC), Brenton Salmi (KB1LQD), Ian MacKenzie (KB3OCF), and Dan Corriero conduct the final project review at the conclusion of Spring Quarter 2013. P13271 designed and built a 7 Watt Maximum Power Point Tracker prototype intended for use on the Radio Amateur Satellite Corporation (AMSAT) Fox-2 satellite, a 3U CubeSat.

Watch P13271 AMSAT Fox-2 MPPT RIT Senior Design Final Presentation

Fox-2 MPPT Team Selected In TI Design Contest
https://amsat-uk.org/2013/06/16/fox-2-mppt-team-selected-in-ti-design-contest/

Interns build a CubeSat

NASA Interns CubeSat

This video, released by NASA, shows a  group of interns who built a CubeSat.

Interns building a CubeSatInterns:
Anthony Yee, Christopher Erb, Jeffrey Sherwood, Tanzim Imam, Clayton Jacobs, Tiara Johnson, Liz Sauerbrunn, Alex Petrov, Marvin Cosare, Matthew Davis, Megan Robbett

Co-mentors:
Pat Kilroy, Joe Howard, Gary Crum, David Kim, Anisa Jamil, Eric Young, Pete Rossoni, Peter Ancosta, Victor Sank, Mark Steiner, Frank Kirchman, Jeff Didion, Franklin L. Robinson, Kenneth E. Li, Porfy Beltran, Dan Solomon, Leigh Janes, Gerardo Cruz-Ortiz

Watch NASA | Interns Build CubeSat

Interns Group Picture

Free Ham Radio Satellite Tracking App for iOS

Satellite Explorer ProTom Doyle W9KE has released a free satellite tracking App called Satellite Explorer Pro for the iPhone, iPad and iPod Touch

Watch ‘Satellite Explorer Pro’ for iPhone, iPad and iPod Touch

Satellite Explorer Pro can be downloaded from the iTunes store at
https://itunes.apple.com/us/app/satellite-explorer-pro/id669039200

Ham Radio Satellite Explorer App for Windows 8 devices
https://amsat-uk.org/2013/01/26/ham-radio-satellite-explorer-app/

SimpleSat Look Down PC satellite tracking software now available
https://amsat-uk.org/2012/06/12/simplesat-look-down-v1-0-now-available/

For those with Android devices there is a different Satellite Tracking App produced by G4DPZ – AmsatDroid Free
On Google at https://play.google.com/store/apps/details?id=uk.me.g4dpz.HamSatDroid
On Amazon at http://www.amazon.com/G4DPZ-AmsatDroid-Free/dp/B00DK7XXYK/

UK STRaND-1 Amateur Radio Smartphone CubeSat is Back !

Dr Susan Jason working on STRaND-1 - Image credit Surrey Space Centre

Dr Susan Jason working on STRaND-1 – Image credit Surrey Space Centre

On July 23, 2013 at 1634 UT Mike Rupprecht DK3WN received signals from the UK STRaND-1 satellite after a near four month absence.

Built by volunteers from the Surrey Space Centre (SSC) and SSTL in Guildford STRaND-1 was launched on February 25, 2013 and was the World’s first Smartphone CubeSat to be put into orbit.

Dr Chris Bridges M6OBC and STRaND-1

Dr Chris Bridges M6OBC and STRaND-1

STRaND-1 unexpectedly stopped transmitting on March 30, 2013 and radio amateurs around the world have been listening for it ever since on a frequency of 437.568 MHz (+/- 10 kHz Doppler).

Radio amateurs are requested to email reports of reception of telemetry data from STRaND-1 to: strand.messages<at>gmail.com

See the report from Mike Rupprecht DK3WN at http://www.dk3wn.info/p/?p=35582

STRaND-1 information https://amsat-uk.org/satellites/strand-1/

How to decode the telemetry https://amsat-uk.org/satellites/strand-1/strand-1-telemetry/

Online real-time tracking of STRaND-1 http://www.n2yo.com/?s=39090&df=1

Watch the presentation on STRaND-1 given by Chris Bridges M6OBC to the AMSAT-UK International Space Colloquium on July 21, 2013 at http://www.batc.tv/streams/amsat1315. Download the video by right-clicking on http://www.batc.tv/vod/strand.flv

AMSAT-UK publishes a quarterly colour A4 newsletter, OSCAR News, that is full of Amateur Satellite information. A sample issue of OSCAR News can be downloaded here.
Join AMSAT-UK online at http://tinyurl.com/JoinAMSAT-UK/

Video of STRATODEAN High Altitude Balloon Presentation

Team STRATODEAN - Cassie Phelps and Mark Ireland

Team STRATODEAN – Cassie Phelps and Mark Ireland

The members of Team STRATODEAN, Cassie Phelps and Mark Ireland, gave a presentation on their High Altitude Balloon project to the AMSAT-UK International Space Colloquium on Saturday, July 20, 2013.

Image from STRATODEAN Two

Image from STRATODEAN Two

The STRATODEAN team have sent high altitude weather balloons complete with payload from the Forest of Dean up to the edge of space (approx. 34 km up into the Stratosphere).

Each balloon was equipped with a camera and video recorder as well as GPS and a 434 MHz telemetry transmitter running 50 bps, 350 Hz shift, ASCII. The transmitter enables the balloon to be tracked during its flight and then located once it has burst and returned to earth with the help of a parachute.

Their first balloon STRATODEAN One launched on April 21, 2013 followed by STRATODEAN Two on May 18, 2013 and they managed to capture some stunning pictures and video.

Watch the STRATODEAN presentation

STRATODEAN High Altitude Balloon Project http://www.stratodean.co.uk/

To get details of upcoming UK balloon launches subscribe to the UKHAS Mailing List by sending a blank email to this address: ukhas+subscribe@googlegroups.com

Videos of other presentations at the AMSAT-UK International Space Colloquium can be seen via
https://amsat-uk.org/colloquium/colloquium-2013/presentation-videos/

AMSAT-UK publishes a colour A4 newsletter, OSCAR News, that is full of Amateur Satellite information. A sample issue of OSCAR News can be downloaded here.
Join AMSAT-UK online at http://tinyurl.com/JoinAMSAT-UK/