ITU: Small satellite communication systems regulatory requirements

2011-ITU-logo-officialThe ARRL reports International Amateur Radio Union (IARU) representatives were in Prague earlier this month to join discussions on the regulatory aspects of orbits and spectrum usage for nanosatellites and picosatellites.

On hand for the International Telecommunication Union (ITU) Symposium and Workshop March 2-4 were IARU Vice President Ole Garpestad, LA2RR, and former IARU Region 1 President Hans Blondeel Timmerman, PB2T. In particular, discussions centered on the application of the ITU Radio Regulations. The symposium concluded with the unanimous endorsement of the “Prague Declaration on Small Satellite Regulation and Communication Systems.”

“The symposium provided a unique opportunity for experts to examine the procedures for notifying space networks and consider possible modifications to enable the deployment and operation of small satellites,” said ITU Secretary-General Houlin Zhao. “‘The Prague Declaration’ represents an important step in this direction.”

More than 160 participants from some 40 countries attended the symposium. The gathering is being considered an important step in preparing for the 2015 World Radiocommunication Conference (WRC-15) in Geneva November 2-27.

Delegates discussed challenges facing small satellite development, including aspects related to national and international legal and regulatory issues, frequency management, and radiocommunication standardization. Participants reiterated the need to ensure the long-term sustainability of small satellites in outer space. They stressed the importance of implementing national regulatory frameworks that clearly define the rights and obligations of all stakeholders, in conformance with international laws, regulations, and procedures established by the UN General Assembly, the United Nations Committee on the Peaceful Uses of Outer Space, and the and ITU.

These regulatory issues relate to the registration of objects launched into outer space, frequency coordination, and the registration of satellite networks, as well as compliance with the space debris mitigation guidelines.

ITU Radiocommunication Bureau Director François Rancy, said the ITU, in partnership with key players, including academe, “is addressing newly emerging requirements by various industry sectors to place small communication satellite systems in orbit. “We are examining the regulatory aspects of the use of radio frequency spectrum and satellite orbits to facilitate the launch and operation of a new generation of small satellites,” he said.

The symposium was organized by ITU in cooperation with ITU Academia Member, the Czech Technical University’s Faculty of Electrical Engineering (CTU FEE).

Source ARRL
http://www.arrl.org/news/itu-symposium-endorses-small-satellite-regulation-and-communication-systems-declaration

ITU symposium addresses regulatory requirements for small satellite communication systems
http://www.itu.int/net/pressoffice/press_releases/2015/CM04.aspx

434 MHz balloon launch at BBC Stargazing event

SSDV picture from a PIE balloon - Image credit Dave Akerman M6RPI/2E0LTX/M0RPI

SSDV picture from a PIE balloon – Image credit Dave Akerman M0RPI

Radio amateur David Akerman M0RPI will be launching a 434 MHz balloon from the BBC Stargazing Live solar eclipse event in Leicester on March 20.

The flight is to primarily to take photographs during the partial solar eclipse. Slow Scan Digital Video (SSDV), RTTY and LoRa telemetry beacons will be transmitting from the balloon in 434 MHz, so plenty of stuff to tune in to.

The launch activities will be recorded and some of the footage will be transmitted on the special BBC Stargazing show from 9am to 10am on that day.  There will also be a couple of very brief live segments where, hopefully, Dave will get to show some pretty live images.  Also, assuming the payload is recovered, some of the recorded video should end up on the main Stargazing show in the evening (9pm-10pm, BBC2).

There will be 2 Raspberry Pi trackers each sending telemetry and SSDV using both RTTY and LoRa modulation. RTTY frequencies are Upper Sideband (USB).

Pi #1 (camera with solar film):
MARVIN:  434.300 MHz, RTTY, 910 Hz shift, USB, 300 baud 8 N 2
ZAPHOD:  434.350 MHz, LoRa, Implicit mode, Bandwidth 20.8 kHz, Error coding 4:5, SF6

Pi #2 (bare camera):
KRYTEN:  434.400 MHz, RTTY, 910 Hz shift, USB, 300 baud 8 N 2
RIMMER:  434.450 MHz, LoRa, Implicit mode, Bandwidth 20.8 kHz, Error coding 4:5, SF6

UPDATE March 18 – An additional beacon has been added:
BUZZ: 434.315 MHz, 425 Hz shift, 50 baud, 7 N 2

Launch time 8am Friday, March 20, 2015

As well as the TV stuff, the BBC are running a “spectacular live event” from the racecourse, open to the public from 9am to 3pm and then 6pm to 9pm.  Entry is free to please do come along if you can.  They have a real astronaut, Paolo Nespoli IZ0JPA, and plenty else of interest – see
http://www.bbc.co.uk/mediacentre/latestnews/2015/stargazing-live-leicester

Radio hams will be at BBC Solar Eclipse event
https://amsat-uk.org/2015/03/02/radio-hams-will-be-at-bbc-solar-eclipse-event/

The 434 MHz signals transmitted by High Altitude Balloons can have a range of up to 800 km. The path of the balloons can be tracked in real-time at http://spacenear.us/tracker/

Useful links for tracking, receiving and decoding the telemetry from 434 MHz balloons can be found at
https://amsat-uk.org/beginners/balloons/

Listen for 434 MHz balloon signals online using the SUWS WebSDR, further details at
https://amsat-uk.org/2014/08/15/suws-websdr-moves-to-new-site/

Two Million Packets Uploaded to Data Warehouse

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

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

The FUNcube team are pleased to announce that the Data Warehouse has received two million packets of telemetry data from ground stations around the world.

FUNcube-1 (AO-73) was launched on November 21, 2013 and since then radio amateurs and schools have been receiving the telemetry packets transmitted by the satellite and passing them to the AMSAT-UK Data Warehouse for analysis and storage.

There are normally several people uploading the same packet but for the 2 millionth it was an individual:

Carlos Eavis, G3VHF

The Data Warehouse statistics as of 09:53 UT on March 15, 2015 were:

Number of registered users: 1529
Number of active users (data received in last two weeks): 193
Number of active users since launch: 818

Number of packets transmitted by satellite since deployment: 8312304 (2.13 GB)
Number of packets uploaded by users before de-duplication: 8539662(2.19 GB)

Number of packets stored in warehouse: 2000000 (512 MB)

Number of packets recovered & stored – Time – Coverage
• Realtime 2M – 115 days – 25%
• HiRes 3.9M – 1085 minutes – 19%
• WOD 0.56M – 385.78 days – 80%

As always, many thanks for all those individuals and groups who are sending data to the warehouse.

FUNcube-1 (AO-73) Telemetry:
• Dashboard App http://funcube.org.uk/working-documents/funcube-telemetry-dashboard/
• Data Warehouse Archive http://warehouse.funcube.org.uk/
• Whole orbit data http://warehouse.funcube.org.uk/wod.html?satelliteId=2

UK CanSat 2015 Winner Announced

St Paul's Team Impulse - UK CanSat 2015 Winners - Image Credit ESERO-UK

St Paul’s Team Impulse – UK CanSat 2015 Winners – Image Credit ESERO-UK

ESERO-UK, the UK space education office, based in York, has announced the winner of the UK round of the International CanSat competition .

A CanSat is a student built simulated satellite with all the major subsystems including radio communications on 433/434 MHz and power fitting into a 350 ml soda can.

ESERO-UK organises the annual UK CanSat Competition for teams of secondary school students.

Winner of the Beginners’s category was the CANnoneers, from Tonbridge School in Kent. Runners up include: Spiritus, Putney High School, London; #getjezsrockettospace, from Allestree Woodlands School, Derby; Benenden CANSAT Avengers, from Benenden; Kent and Colossus, from St. Paul’s School, London.

“I highly recommend this wonderful opportunity to anyone who has the chance. Jump on it as it’s a unique opportunity to gain a lot of experience in a unique learning environment and will give a good amount of experience for anyone even considering a career in engineering! I enjoyed the experience and I’m sure the rest of my team did too.” Walter Tso, Outreach Manager and Electronics Assistant, CANnoneers.

Team Impulse, from St Paul’s School in London won the Advanced category of the competition. Runners up include: OSSO , from Oundle School, Northamptonshire; Heathrow Aeronautical Engineers, from Heathrow UTC, Greater London.

Team Impulse, from St Paul’s School in London, were announced overall winners of the 2015 CanSat competition and will go on to compete at the European CanSat Competition in Portugal.

“We are thrilled to be continuing the great British tradition of innovative engineering and are delighted to be representing St Paul’s and the UK at the CanSat final in Portugal.” Team Impulse, St Paul’s School.

Tom Lyons, ESERO Teacher Fellow said: “This year’s completion was a great success with all teams launching and recording data with their CanSats. We’re now looking forward to the 2016 competition and hoping to attract even more teams to get involved.”

Source ESERO-UK http://www.esero.org.uk/news/winner-of-uk-cansat-2015-announced

UK 434 MHz CanSat Competition https://amsat-uk.org/2015/03/13/434-mhz-cansat-competition/

Team Impulse St Paul’s School on Twitter https://twitter.com/TeamImpulseSPS

Young ham’s first contact is via OSCAR satellite

8-year-old radio amateur Hope Lea KM4IPF made her first contact just 45 minutes after her callsign appeared in the FCC database. The contact with Arthur K4YYL, via the FO-29 satellite, took place on March 11, 2015 at 2100 UT.

Her elder sister Faith WA4BBC and brother Zechariah WX4TVJ got to work K4YYL as well. They had both gained their US Technician licenses (equiv UK Foundation) in February and upgraded to the US General (equiv UK Intermediate) a couple of weeks later.

Hope’s younger sister is studying for her licence.

Watch KM4IPF Makes her FIRST amateur radio QSO!

FO-29 information https://amsat-uk.org/satellites/two-way-comms-satellites/fuji-oscar-29-jas-2/

John Heath G7HIA describes how to work FO-29 in this article https://amsat-uk.org/beginners/radcom-getting-started-on-satellites/

Notice of Variation to UK Amateur Radio Licence

Ofcom-logo-col-tOfcom have announced that following representations they are restoring the 75.875-76.0 GHz Amateur and Amateur-Satellite allocation to Primary status in the new amateur radio licence which comes into effect on April 7, 2015.

The Ofcom licensing updates page says:

Following the recent notification sent to licensees of our proposal to vary the Amateur Radio Licence, Ofcom now publishes a Notice of Variation to the Amateur Radio licence.

Licensees who received a notification dated 30th January are not covered by this. Their licences will be the subject of a separate Notice, which we shall publish in the course of the next couple of weeks.

The new licence document, which will have effect from 7 April 2015 has been published on our website, at
http://licensing.ofcom.org.uk/radiocommunication-licences/amateur-radio/guidance-for-licensees

The Notice of Variation along with Annex A and B can be downloaded from
http://licensing.ofcom.org.uk/radiocommunication-licences/amateur-radio/licensing-updates/notice-of-variation/

A number of changes have been made to the licence proposals originally announced December 5, 2014, these are detailed in Annex B.

It is understood that examinations will continue to be based on old licence terms until October 2015, since any exam changes are subject to a six month notice period.

Read the RSGB report at
http://rsgb.org/main/blog/news/rsgb-notices/2015/03/13/notice-variation-amateur-radio-licence/