Join New Zealand’s Most Exciting Amateur Radio Project – KiwiSAT

KiwiSat - AMSAT-ZLYes, we’re going into space and you can be part of it!

AMSAT-ZL has reached a staging point in the development of their satellite project, KiwiSAT.
We’re ready to go, ready to get up there!

The exciting KiwiSAT project, to create and launch a New Zealand produced satellite, started
several years back. Yes, it has suffered innumerable set-backs, relying heavily on assistance
from our American brothers and sisters, a reliance cut off mid-stream by USA moves on ITAR
(International Traffic in Arms Regulations). Right then the work was well advanced but based
on the USA standards and criteria. Suddenly the development was back to square one,
requiring redesign of almost everything.

The KiwiSAT Team met that challenge and has produced a fine unit ready to launch. Then
came another set-back. Our critically important Leader of the KiwiSAT Engineering Team,
Fred Kennedy ZL1BYP, was struck down and driven to endure many months of medical
procedures. This has have left him unable to continue his important work.

It’s time for renewal.

Over time the support team has aged, drifting from their positions of youth and ability. Much
has been achieved but all to no avail if KiwiSAT sits on a shelf.

Can you help?

AMSAT-ZL is looking both to its members and to the general New Zealand amateur radio
population for a coordinator to join the team and lead the project through this final stage. We’re
making history. We’re going into space!

We need a volunteer “Orbit Insertion Team” consisting of a Launch Co-ordinator and as many
assistants as he/she requires to undertake the task of securing a launch for KiwiSAT. This new
team will also take over Fred Kennedy’s leadership responsibilities. In parallel, the established
KiwiSAT engineering team will continue their involvement, giving support along the way.

Much of the new team’s work will be organisational rather than hands-on engineering.
Involved is arranging final environmental testing of KiwiSAT, identifying and negotiating a
launch, attending the launch and attending to funding for this final phase. Basic planning is
complete, we need action.

Other tasks will undoubtedly be crop up however it is envisaged that the current team will
ensure the preparation of KiwiSAT to full flight status is completed.

Offers need to be received by June 30, 2017. The AMSAT-ZL Committee will then appoint a
team and leader. Offers can be advised to the AMSAT-ZL Secretary, 894 Ponga Road, RD 4,
Auckland 2584 or by Email to iana@kcbbs.gen.nz or to myself tdcarrell@gmail.com. Email either
of us for more details.

Financial assistance is available to enable the successful applicant to meet for a briefing with
Fred in Auckland, July this year.

Thank you, Terry, ZL3QL, President AMSAT-ZL.

KiwiSAT http://www.kiwisat.org.nz/

AMSAT-ZL http://www.amsat-zl.org.nz/

Source: NZART InfoLine 356

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ARISS SSTV Commemorative Activity

ISS SSTV image 2 received by Mike Rupprecht DK3WN April 12, 2016 at 1556 UT

ISS SSTV image 2 received by Mike Rupprecht DK3WN April 12, 2016 at 1556 UT

Special Slow Scan Television (SSTV) transmissions are expected to be made from the International Space Station on 145.800 MHz FM around the weekend of July 15.

In commemoration of their 20th anniversary, the ARISS team is planning to transmit a set of 12 SSTV images that capture the accomplishments of ARISS over that time.

The ARISS SSTV Blog says:

While still to be scheduled, we anticipate the SSTV operation to occur around the weekend of July 15.  We are planning for at least a 2 day operation, but are working for a potential longer operation. Note that all of this tentative and may change based on crew scheduling and
ISS operations.

Starting with our first meeting in November 1996, our joint operations on Mir, becoming the first operational payload on ISS in November 2000 to our 1103rd school contact (so far), ARISS’ accomplishments have been tremendous. We have touched the lives of many and inspired and educated countless students to pursue science, technology, engineering and math careers.

Please stay tuned as more details on our SSTV event will be communicated in the coming weeks.  Please spread the word.  And think about how you can get students in your area involved in capturing these images.  We would love to hear your stories on how that goes.

73,  Frank KA3HDO

ARISS SSTV Blog http://ariss-sstv.blogspot.co.uk/2017/06/ariss-sstv-commemorative-activity.html

How to receive ISS SSTV https://amsat-uk.org/beginners/iss-sstv/

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FUNcube Satellite Status June 2017

AO-73 (FUNcube-1) – Image credit Wouter Weggelaar PA3WEG

AMSAT-UK has released the FUNcube satellite status update report for June 2017.

AO-73 FUNcube-1

The transponder is normally operational only when the satellite is in eclipse, ie the solar panels are NOT being illuminated. During weekends (from PM Fridays UTC to PM Sundays UTC) the transponder is operational 24/7.

When the transponder is switched off, the telemetry beacon is on full power, when the transponder is on the beacon it is on low power. During holidays, e.g. Christmas, New Year, Easter, etc, the transponder maybe activated for extended periods. Watch AMSAT-BB for announcements which are usually made on Friday evenings (UTC)

The nominal transponder frequencies are:

Uplink: 435.150 – 435.130 MHz LSB (Inverting)
Downlink: 145.950 – 145.970 MHz USB
Telemetry Tx: 145.935 MHz BPSK

(The passband may be up to 15 kHz higher depending on on-board temps. Lower temperatures give higher freqs!)

FUNcube-2 (aka FUNcube on UKube)

The FUNcube-2 sub-system continues to operate autonomously and, almost continuously, in amateur mode. The transponder is operational and the telemetry downlink is functioning with about 70mW output. The FUNcube-1 Dashboard does not correctly display the telemetry but it does correctly decode the data and uploads it to the FUNcube Data Warehouse from where it can be examined. Most of the real time data channels are operational and these include battery voltages, temperatures and ADCS data coming via the main On Board Computer (OBC).

The transponder is interrupted for a few seconds every 2 minutes when the other transmitter sends its CW beacon and, occasionally, for a few seconds when the main OBC reboots (approx seven times each orbit).

The nominal transponder frequencies are:
Uplink: 435.080 – 435.060 MHz LSB (Inverting)
Downlink: 145.930 – 145.950 MHz USB
Telemetry Tx: 145.915 MHz BPSK

(The passband may be up to 10kHz higher depending on on-board temps. Low
temperatures give higher freqs!)

EO79 FUNcube-3

Due to power budget constraints the transponder cannot be operational 24/7 and an orbit specific schedule has been developed. The transponder will commence operation 27 minutes after the spacecraft enters sunlight and will stay on for a period of 25 minutes. This schedule may be modified in future months as a result of experience.

The nominal transponder frequencies are:
Uplink: 435.0723-435.0473 MHz LSB (Inverting)
Downlink: 145.946-145.971 MHz USB

Further detailed info on EO79 transponder frequencies is at:
https://amsat-uk.org/2016/11/10/eo79-funcube-3-transponder-commences-regular-operation/

EO88/Nayif-1/FUNcube-5

EO88 is presently operating in autonomous mode. The transponder is operational when the satellite is in eclipse, i.e. the solar panels are NOT being illuminated.

When the transponder is switched off, the telemetry beacon is on full power, when the transponder is on the beacon it is on low power.

The transponder frequencies are:

Uplink: 435.045 – 435.015 MHz LSB (inverting)
Downlink: 145.960-145.990 MHz USB
Telemetry Tx: 145.940MHz

All FUNcube transponders are sponsored by AMSAT-UK and AMSAT-NL. We are very
grateful for the assistance given by Innovative Solution In Space Bv, The
Netherlands.

AMSAT-BB http://www.amsat.org/mailman/listinfo/amsat-bb

FUNcube
Yahoo Group https://amsat-uk.org/funcube/yahoo-group/
Web http://www.funcube.org.uk/
Forum http://forum.funcube.org.uk/

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Amateur radio to the rescue of satellite

I-Inspire-2 is a 20 x 10 x 10cm CubeSat built by the University of Sydney in collaboration with the Australian National University and the University of New South Wales (Sydney)

WIA News reports:

On board the tiny spacecraft is an experiment, part of the QB50 project, designed to “explore the lower thermosphere, for re-entry research and in-orbit demonstration of technologies and miniaturised sensors”, as reported in earlier editions of the WIA broadcast.

Its operational frequency was coordinated by IARU to be in the satellite segment of the 70cm amateur band.

It was placed in orbit from the International Space Station in late May. The deployment was successful; however there were no signs of life when the ground stations started looking for it. The engineering group quickly tested various scenarios on the engineering model only to come to the conclusion that, due to the extended delay in the deployment, the satellite’s battery was likely to be depleted and the satellite was trapped in an endless loop, trying to deploy its antenna.

The engineering group suggested that the satellite is still listening albeit with its antennas in the stowed position. This meant that the satellite command receiver might have difficulty receiving any signals from ground control stations. A set of commands were devised which, if received, would instruct the satellite to wait until the battery is charged before attempting to deploy its antenna. Both UNSW and ANU ground stations transmitted the recovery command to the satellite; however after a week or so of no success it was decided that more transmitter power was required to overcome the lack of receiver sensitivity caused by the still stowed antenna. A request for assistance was passed to EME operators around the world and many responses were received.

The greatest hope for a successful recovery was thought to be PI 9 CAM using high power and a 25 m dish, normally used for radio astronomy but also EME. They were scheduled to transmit on the weekend of June 10-11.

On Sunday June 11, during the morning pass, Rob VK1KW reported a strong signal every 30 seconds on I-Inspire-2’s frequency. Dimitris VK1SV who is part of the ANU team, verified reception from home around midnight. The following morning Dimitris drove to the ANU ground station and was able to send commands to the satellite for the first time since it was deployed. Many other radio amateurs around the world also reported reception of the beacon. The satellite had come back to life!

This is a wonderful example of successful collaboration between radio amateurs and the academic community. If a frequency outside the radio amateur band had been used, it is doubtful that the satellite would have been brought back to life.

The crew of I-Inspire-2 wishes to thank all radio amateurs involved and is looking forward to a successful collection of data for the scientific experiment!

I-Inspire-2 official web site: http://sydney.edu.au/inspire-cubesat/project/index.shtml

( Dimitris Tsifakis VK1SV/VK2COW )

Source WIA News http://www.wia.org.au/members/broadcast/wianews/

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Join Virtual Buildathon and build satellite antenna

Chertsey Radio Club is running a virtual build-a-thon to construct a dual-band satellite antenna for 2m/70cm using low-cost parts and it’s open to all.

They will be using WebEx so access to a PC/Tablet, webcam and Internet will be needed to take advantage of the sessions.

They will be starting the virtual buildathon with the small diplexer kit by HA8LFK, kits will no more than £20 depending on shipping and import tax, as always you pay what we pay, no additional costs.

Please email chertseyradioclub <at> hotmail.com to register your interest.

Further information at
http://chertseyradioclub.blogspot.co.uk/2017/06/virtual-buildathon-is-back.html

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Syllabus consultation for UK amateur radio exams

A syllabus consultation is being held for the new Foundation, Intermediate and Advanced RSGB amateur radio exams.

The RSGB says:

A complete review of the syllabus for all three levels of the amateur radio examinations has been completed.

The draft of the new syllabus is now available for consultation together with a survey to capture any comments you may wish to make.

Please visit http://rsgb.org/syllabus_review to access the syllabus draft document and how to make your comments.

The section of syllabus relating to the Amateur Satellite Service can be seen on page 60 of the consultation document.

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CAS-4A and CAS-4B Satellites from CAMSAT Launched

CAS-4A and CAS-4B launch on CZ-4B

CAS-4A and CAS-4B launch on CZ-4B

Two of CAMSAT’s amateur radio payloads piggybacked on the optical remote sensing micro-satellites OVS-1A and OVS-1B were launched at 0300 GMT on Thursday, June 15, 2017 from the Jiuquan Satellite Launch Center, on the CZ-4B launch vehicle. The primary payload of this launch is a hard X-ray modulation telescope satellite (HXMT).

Satellite CAS-4A/OVS-1A:
● Architecture: Micro-satellite
● Dimensions: 494Lx499Wx630H mm
● Mass: 55 kg
● Stabilization: three-axis stabilization system with its +Y surface facing the earth
● Primary Payload: optical Camera with 1.98m resolution

CAS-4A Orbit:
● Orbit type : Sun synchronization orbit
● Apogee: 524 km
● Inclination: 43°
● Period: 95.1 minutes

CAS-4A Amateur Radio Payload:
● Call sign: BJ1SK
● VHF Antenna: one 1/4λ monopole antenna with max. 0 dBi gain located at +Z side
● UHF Antenna: one 1/4λ monopole antenna with max. 0 dBi gain located at -Z side
● CW Telemetry Beacon: 145.855 MHz 17 dBm
● AX.25 4.8k Baud GMSK Telemetry: 145.835 MHz 20 dBm
● U/V Linear Transponder Downlink: 145.870 MHz 20 dBm, 20 kHz bandwidth, Inverted
● U/V Linear Transponder Uplink: 435.220 MHz

CAS-4 Satellite

CAS-4 Satellite

Satellite Name: CAS-4B/OVS-1B:
● Architecture: Micro-satellite
● Dimensions: 494Lx499Wx630H mm
● Mass: 55 kg
● Stabilization: three-axis stabilization system with its +Y surface facing the earth
● Primary Payload: optical Camera with 1.98m resolution

CAS-4B Orbit:
● Orbit type : Sun synchronization orbit
● Apogee: 524 km
● Inclination: 43°
● Period: 95.1 minutes

CAS-4B Amateur Radio Payload:
● Call sign: BJ1SL
● VHF Antenna: one 1/4λ monopole antenna with max. 0 dBi gain located at +Z side
● UHF Antenna: one 1/4λ monopole antenna with max. 0 dBi gain located at -Z side
● CW Telemetry Beacon: 145.910 MHz 17 dBm
● AX.25 4.8k Baud GMSK Telemetry: 145.890 MHz 20 dBm
● U/V Linear Transponder Downlink: 145.925 MHz 20 dBm, 20 kHz bandwidth, Inverted
● U/V Linear Transponder Uplink: 435.280 MHz

73!
Alan Kung, BA1DU

CAMSAT Press Release PDF

CAS-4A and CAS-4B

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2017 CubeSat Workshop presentations available

AO-73 (FUNcube-1) - Image credit Wouter Weggelaar PA3WEG

The 2017 CubeSat Developers Workshop, held in San Luis Obispo CA April 26-28, was the biggest event yet, with almost 550 attendees from 19 different countries!

All 2017 presentation slides are now available online at
http://mstl.atl.calpoly.edu/%7Eworkshop/archive/

You can also find all video footage from the workshop at
https://www.youtube.com/channel/UCENz0fNHsDR8Kz3jM6C_VWw

Stay tuned for the announcement of the dates for the 15th Annual Developers Workshop next year
http://www.cubesat.org/

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February launch for Jordanian CubeSat

Aya Jaafari at IEEE Day 2016 event in Amman, Jordan

Aya Jaafari at IEEE Day 2016 event in Amman, Jordan

Fourth year electrical engineering student Aya Jaafari is a member of the JY1-SAT team. She says working on the CubeSat has allowed her to practically implement a lot of what she learns theoretically at university.

The Jordan Times reports on the country’s first CubeSat JY1-SAT which was built under the Masar initiative of the Crown Prince Foundation (CPF), by 16 young Jordanian men and women. The satellite is scheduled to be launched on a mission in February 2018, a date on which the team pins great hopes and ambitions.

These young Jordanians were supervised by a group of experts and academics through their weekly meetings held at the Royal Jordanian Radio Amateurs Society (RJRAS).

JY1-SAT was chosen as a tribute to His Majesty the Late King Hussein of Jordan whose amateur radio call sign was JY1.

JY1SAT LogoThe CubeSat will carry an Amateur Radio FUNcube 435/145 MHz SSB/CW transponder and a Slow Scan Digital Video (SSDV) system to transmit stored images reflecting the Jordanian culture and its historical heritage.

Read the full story at http://www.jordantimes.com/news/local/nasa-trained-young-jordanian-develops-team-nanosatellite-cubesat%E2%80%99

Royal Jordanian Radio Amateurs Society https://www.facebook.com/jy6zz/

JY6JY is a dedicated ground station to be used for communication with JY1-SAT. The call sign JY6JY is registered to the Office of Royal Highness Crown Prince Al Hussein Bin Abdullah II of Jordan
https://www.qrz.com/db/JY6JY

JY1SAT applies for frequency coordination
https://amsat-uk.org/2017/05/16/jy1sat-frequency-coordination/

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Ham Radio Awareness Program at Science City Ahmedabad

Ham Radio Awareness Program at Science City Ahmedabad May 20, 2017

Ham Radio Awareness Program at Science City Ahmedabad May 20, 2017

AMSAT-India Regional Coordinator Rajesh Vagadia VU2EXP conducted a Ham Radio Awareness program for summer camp students at Science City Ahmedabad, Gujarat, India on May 20, 2017.

The event was knowledge gaining and full of fun for small group of young students.

Participants learnt basic concept of Radio, their setup, propagation, types of conversation allowed and some limitation, communication modes, features used by hams to send voice, text, images and data, Licencing procedure in India etc.

Students were surprised to realize potential of Amateur Radio to do Satellite Communications or to have contact with Astronauts aboard ISS ! Many queries were satisfied in Question and Answer Session.

Also small VHF Demo (Modulation test) was given by young radio amateur Priyesh Vagadia VU3GLY.

We are delighted to observe young students taking interest in Amateur Radio hobby in crowded network of 3G & 4G !

We thank Shri S. D. Vora (Executive Director) and Shri Pulkesh Prajapati from Science City Ahmedabad for coordinating and supporting this event..

Tnx & 73’s
VU2EXP
Rajesh P. Vagadia
Regional Coordinator (West India Zone) AMSAT-India http://amsatindia.org/

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