John Heath G7HIA – Silent Key

Andy Thomas G0SFJ took of this picture of John Heath G7HIA at the Cosmonauts' steps leading to the Mir training module in Star City near Moscow. Over the years, many Cosmonauts have been photographed on these steps before their journeys into the Cosmos.

Andy Thomas G0SFJ took of this picture of John Heath G7HIA at the Cosmonauts’ steps leading to the Mir training module in Star City near Moscow. Over the years, many Cosmonauts have been photographed on these steps before their journeys into the Cosmos.

AMSAT-UK is very saddened by the passing of John Heath, G7HIA. He was a long standing member of AMSAT-UK, and contributed to the amateur space programme in many ways during his lifetime.

John was a regular attendee at the annual AMSAT-UK Colloquia for many years and he enjoyed meeting up with his friends who shared his passion for satellites.  Sadly his ill heath in recent years prevented his attendance.

In the days before his passing, John was in contact with AMSAT-UK; and made a significant financial contribution to the FUNcube project. He chose to do this by making the donation via the Radio Communication Foundation, which, as a registered charity will be able to claim any income tax paid by John as Gift Aid. The size of his donation is very considerable, and will be used at the discretion of the AMSAT-UK committee. Such is the extent of his generosity, that it may be feasible to consider the construction of a further complete CubeSat.

AMSAT-UK is very grateful for this donation.

John will be sadly missed by all members of AMSAT-UK who knew him during his life, and we send our condolences to his family.

RIP, John

Jim Heck G3WGM
Hon Sec AMSAT-UK

John Heath G7HIA with school pupils who took part in the International Space Station contact on April 4, 2003 from the UK National Space Centre

John Heath G7HIA with school pupils who took part in the International Space Station contact on April 4, 2003 from the UK National Space Centre

Clive Wallis G3CWV writes:

I was very saddened to learn of John’s passing.  We had exchanged many e-mails during the last few years. I didn’t know John very well, although we had met at the ASAT-UK Colloquium on several occasions. Topics we discussed by e-mail included processing Delphi 3C telemetry, OSCAR-11 spin rate, automatic Doppler tracking and ARISSat-1 decay.

John was very active in using our satellites and promoting their use to others.  For several years he was net controller of the Midlands two metre AMSAT net.  He also wrote the Space column for RSGB’s RadCom magazine for a number of years. He contributed many articles to OSCAR News, recently in the September 2012 issue about ARISSat-1 orbital decay. His last contribution to OSCAR News was a short item in the December issue, congratulating AMSAT-UK on their 200th issue of the magazine. He included a photograph of himself, Astronaut Ron Parise WA4SIR and Geoff Perry, founder of the Kettering Group of satellite observers. It was taken at the 1998 Colloquium.

During the course of our discussions John mentioned that he was having some unpleasant hospital treatment. He also told me about his working career, which I  thought may be of interest.

As a teenager he was interested in organic chemistry and went to work in industry, eventually in the R&D department at Bakelite in Tyseley, Birmingham. In the 1960’s/70’s he worked on the phenolic resins used to make copper clad PCB material, and did the first industrial synthesis on nonyl phenol by ion exchange. There were massive world stocks of Nonene at knock down prices so they were looking for a way to use it to make phenol/formaldehyde resins used in PCB manufacture.

His YL Pam at that time worked in a small hairdressing supplies business and he sometimes worked with her when they needed extra staff to cover late night opening. After his marriage to Pam, her firm decided to open a branch in Leicester and they were offered the opportunity to re-locate and run the new operation. Together they built up the business, diversifying into related activities with a skin care manufacturing  company (where his science background was invaluable), a beauty products wholesale business  and a  mail order operation. The business expanded from 6 people to a staff of nearly 200 on four sites.

John said that Amateur radio helped to keep him sane by giving him a totally different set of things to think about and emptied his head of business concerns for a few hours each week!

A few years ago Pam was diagnosed with a serious illness and confined to a wheel  chair. This caused them to  bring forward their retirement plans and they moved to Devon.

My condolences to Pam, family & friends.

RIP John, we will miss you.

Clive Wallis   G3CWV

AMSAT-UK at National Student Space Conference Bristol Feb 23-24

FUNcube-1 flight model - Image credit Wouter Weggelaar PA3WEG

FUNcube-1 flight model – Image credit Wouter Weggelaar PA3WEG

Jim Heck G3WGM, Honorary Secretary of AMSAT-UK and project lead on the FUNcube amateur radio satellite project, will be giving a presentation on FUNcube-1 to the UKSEDS National Student Space Conference (NSSC) that takes place in Bristol on February 23-24.

The NSSC is an annual event that brings together students, academics, and professionals from across the country to share knowledge of space, discuss the challenges facing the sector, and to create new links between groups. It features talks by leading space science and industry figures, and opportunities to take part in discussions and networking events.

UKSEDS National Student Space Conference Bristol 2013This year’s NSSC is hosted by Bristol SEDS, part of the Bristol CHAOS Physics society, at the University of Bristol School of Physics.

The impressive line up of speakers includes Alan Bond of Reaction Engines Ltd on the SKYLON Development Programme and John Thatcher of Astrium Satellites Ltd who’ll be talking about MIRI & the James Webb Space Telescope.

Further information on the conference is at http://ukseds.org/conference2013/

Two TV CubeSats from Ecuador

NEE-02 Krysaor - Image credit EXA

NEE-02 Krysaor – Image credit EXA

Ecuador is hoping to have two CubeSats in orbit this year.

Their first CubeSat NEE-01 Pegasus will carry a 720p HD camera to send live video from space using a 0.9 watt TV transmitter in the 910 MHz (33cm) band along with a beacon that will send a Morse Code ID, a SSTV image and Ecuador’s national anthem. It was originally planned to launch on a Dnepr from Yansy but is now expected to fly on a CZ-2D rocket from the Jiuquan Space Center on April 26, 2013 at 0413 UT.

Ecuadors second CubeSat NEE-02 Krysaor carries the same payloads in the 910 MHz band as NEE-1 Pegasus but has a slightly different solar panel configuration. As yet websites such as Gunter Space Page give no indication on which rocket NEE-02 Krysaor will fly.

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TURKSAT-3USAT to launch with V/U Linear Transponder

Preparing for TAMSAT linear transponder tests

Preparing for TAMSAT linear transponder tests

TURKSAT-3USAT is a three unit CubeSat built jointly by TURKSAT and the Istanbul Technical University (ITU).

Members of AMSAT-TR (TAMSAT), the Turkish Amateur Satellite Technologies Organisation, have designed and implemented a V/U linear transponder for the satellite to provide amateur radio SSB/CW communications. The transponder input is 145.940-145.990 MHz and the output is 435.200-435.250 MHz, there will be a CW beacon on 437.225 MHz.

TAMSAT V/U Linear Transponder Test

TAMSAT V/U Linear Transponder Test

The VHF/UHF transponder and all other subsystems, except the stabilization, are doubled for redundancy. Where possible, both COTS systems and in-house development are employed.

The power is provided using solar panels and lithium polymer batteries together with super capacitors. Satellite stabilization is accomplished using passive magnetic attitude control system with hysteresis rods. There is a camera payload to take images of the Earth.

TURKSAT-3USAT is expected to launch on April 26 at 0413 UT on a CZ-2D rocket from the Jiuquan Space Center into a 680 km Low Earth Orbit (LEO). The satellite has a de-orbiting system which will make it re-enter the atmosphere at the end of its operational life.

On February 9, 2013 TAMSAT President A. Tahir Dengiz, TA2T, and Vice-President Barış Dinc, TA7W, were at the laboratory in the Istanbul Technical University (ITU) where tests were carried out on the transponder.

TAMSAT team celebrating a successful test

TAMSAT team celebrating a successful test

Further information and pictures of the preliminary testing of the V/U transponder are at
http://www.tamsat.org.tr/tr/turksat-3usat-is-almost-ready/

Read the paper TURKSAT-3USAT: A 3U Communication CubeSat
http://www.nanosat.jp/images/3rd/pdf/%5BNSS-03-0409%5D_TURKSAT-3USAT_A_3U_COMMUNICATION.pdf

Read more on the TAMSAT website which can be seen in Google English at http://tinyurl.com/TurkeyTAMSAT

Facebook https://www.facebook.com/tamsat.amsattr

Twitter https://twitter.com/tamsat_tr

YouTube http://www.youtube.com/user/tamsatvideo

More Cubans Active on Ham Radio Satellites

Raydel Espinet CM2ESP - 640

Raydel Espinet CM2ESP

On the AMSAT bulletin board Raydel Espinet CM2ESP reports that more Cuban radio amateurs have become active on the satellites. He writes:

As many of you should already know, now we have two new Cuban Amateur Operators on FM Satellites. Recently CO7WT and CM2XN have finally achieve their first QSO on SO-50 Satellite. This may look simple, but for a Cuban Ham this is a great success, after many weeks of antenna building, equipment adjustments and learning, this two fellow hams enjoy of the amazing opportunity of make a QSO on a FM Transponder Satellite. They know there is a lot more of operating skills to learn and they are very happy to do so.

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Amateur Radio on ISS switches to Ericsson after Kenwood problems

ARISS Amateur Radio on the International Space StationAfter experiencing issues with the Kenwood D700 on two consecutive school contacts, ARISS will use the Ericsson radio on the Columbus module for ARISS contacts until problems with D700 are resolved.

According to Frank Bauer, KA3HDO, AMSAT’s Vice President for Human Spaceflight Programs, “…for some reason, our signals from the Service Module Kenwood D700 radio are much diminished.  Our contact with Israel last Sunday [February 3]  had low audio levels, with good signals only near TCA.  Our contact [February 8] with the Hospital for Sick Children was even worse.  Only one student was able to talk to Chris Hadfield [VA3OOG] before we lost the signal.”

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