Med glädje kan vi läsa om att AMSAT-NA (USA) har fått en möjlighet att “följa med” på en geostationär satellit under 2017. Detta innebär att vi kanske kan få två geostationära transpondrar uppe för amatörradio om bara några år!
Projektet kommer även innebära att en lågbudget markstation kommer tas fram så att det ska bli möjligt för många att köpa in billig utrustning.
Läs mer:
AMSAT is excited to announce that we have accepted an opportunity to
participate in a potential rideshare as a hosted payload on a
geostationary satellite planned for launch in 2017. An amateur radio
payload, operating in the Amateur Satellite Service, will fly on a
spacecraft which Millennium Space Systems (MSS) of El Segundo, CA is
contracted to design, launch, and operate for the US government based
on their Aquila M8 Series Satellite Structure.
A meeting to discuss this potential rideshare took place on April 13
at Millennium Space Systems that included Dr. Bob McGwier, N4HY;
Franklin Antonio, N6NKF, co-founder of Qualcomm; Jerry Buxton, N0JY,
AMSAT Vice President of Engineering and member of the board for AMSAT-
NA; Dr. Tom Clark, K3IO, Director and President Emeritus of AMSAT-NA;
Phil Karn,KA9Q; and Michelle Thompson, W5NYV.
Hosting the meeting for MSS were Stan Dubyn as founder and chairman
of MSS, Vince Deno as president of MSS, Jeff Ward, K8KA, of MSS as VP
for Product Development, formerly with SSTL and University of Surrey
Space Center, and Ryan Lawrence of MSS as Project Manager on the
spacecraft mission. Attending by telephone were Dr. Jonathan Black,
Associate Research Director of Hume Center for Aerospace Systems and
Associate Professor of Aerospace and Ocean Engineering and Dr.
Michael Parker, KT7D, founder of RINCON Research Corp.
Following the meeting, Dr. Bob McGwier, N4HY, Director of Research
at the Hume Center for National Security and Technology of Virginia
Tech, and former director and former VP Engineering of AMSAT,
described this as an opportunity to go forward with “AMSAT-Eagle”
which, in the 2006-2008 timeframe, evolved into a microwave payload
to be flown to geostationary orbit as a hosted payload. It would have
provided digital communications to small terminals on the ground and
a linear bent pipe transponder had it flown. This failed to go
forward in part due to lack of an affordable flight opportunity.
McGwier outlined the next steps toward developing this mission:
1) To organize an effort at Virginia Tech to make a firm proposal
to MSS and its US government sponsor, and organize an effort
to raise sufficient funds to pay for development of the mission.
2) Enable Dr. Jonathan Black to lead the construction project at
Virginia Tech in the Space@VT Center. Sonya Rowe, KK4NLO, Project
Manager at the Hume Center will be the project manager.
3) Work for development of a low-cost microwave ground station for
amateur radio still needs to be determined.
4) Dr. Michael Parker, KT7D, will solicit the cooperation of the
Rincon Research Corp. for development of the software radio
technology for this payload.
The AMSAT Board of Directors has accepted the invitation to
participate in this potential rideshare payload opportunity. AMSAT
expects to be involved in the development of the ground station and
the payload RF development, and will serve as the amateur radio
(hosted) payload operator once the satellite has been launched.
McGwier summarized, “The launch is currently scheduled for 2017 and
the payload must be delivered for testing and integration by Spring
of 2016. It is an ambitious schedule and all involved will have to
gain and maintain a serious level of commitment to that which they
agree to undertake.” AMSAT President, Barry Baines, WD4ASW, said,
“The AMSAT leadership is excited to fly a Phase-IV geostationary
amateur satellite payload. This is an evolving development as we
collaborate with the VT Hume Center with a project that provides
technical challenges to create a new amateur radio capability in
space that will provide a variety of benefits not only for amateurs
but also for emergency communications and STEM educational outreach.”
The transponder is expected to support a wide range of voice,
digital, and experimental advanced communications technologies. A
decision is expected soon specifying the microwave uplink and
downlink bands.
Additional information on the Aquila M8 Series Satellite can be viewed
on-line:
http://www.millennium-space.com/
http://www.millennium-space.com/platforms#aquila
AMSAT has posted a photo of the GEO opportunity team with the
Millennium Aquila satellite at: http://www.amsat.org.