• ARRL Satellites Bulletin

    From Daryl Stout@HURRICAN to All on Fri Dec 30 14:16:00 2016
    SB SPACE @ ARL $ARLS012
    ARLS012 New Amateur Radio FM Transponder CubeSat Now in Space

    ZCZC AS12
    QST de W1AW
    Space Bulletin 012 ARLS012
    From ARRL Headquarters
    Newington, CT December 30, 2016
    To all radio amateurs

    SB SPACE ARL ARLS012
    ARLS012 New Amateur Radio FM Transponder CubeSat Now in Space

    The BY70-1 CubeSat launched on December 28 from the Taiyuan Space
    Launch Center in China, but in a lower orbit than intended. The
    satellite carries an Amateur Radio FM transponder.

    BY70-1 was intended to go into a 530-kilometer (approximately
    329-mile) circular Sun-synchronous orbit, but it appears the orbit
    is 524 x 212 kilometers, which will give the spacecraft an orbital
    lifetime of just a month or two.

    Paul Stoetzer, N8HM, reported working Wyatt Dirks, AC0RA, through
    the FM transponder during the 1709 UTC pass on December 28. "Uplink
    requires precise frequency adjustment, and there's a delay on the
    downlink, but the signal is strong," Stoetzer said.

    BY70-1 is a 2U CubeSat project for education and Amateur Radio. It
    features 3-axis stabilization and deployable solar panels. In
    addition to the FM transponder, BY70-1 has a camera, and plans call
    for downloading images and telemetry via a 9600 bps BPSK downlink.
    The IARU Amateur Satellite Frequency Coordination pages list an
    uplink of 145.920 MHz, and a downlink of 436.200 MHz.

    AMSAT-UK has more information online at, https://amsat-uk.org/2016/12/27/by70-1-fm-transponder-satellite/ .
    NNNN
    /EX


    Posted by VPost v1.7.081019
  • From Daryl Stout@HURRICAN to All on Fri Jan 13 18:42:00 2017
    SB SPACE @ ARL $ARLS001
    ARLS001 ITF-2 CubeSat Set to Deploy from ISS

    ZCZC AS01
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    Space Bulletin 001 ARLS001
    From ARRL Headquarters
    Newington, CT January 13, 2017
    To all radio amateurs

    SB SPACE ARL ARLS001
    ARLS001 ITF-2 CubeSat Set to Deploy from ISS

    Toshihiro Kameda, JJ3GRX/W3GRX, of the University of Tsukuba's "Yui"
    satellite project in Japan, reports that the ITF-2 ("Imagine The
    Future") CubeSat is set for release from the International Space
    Station (ISS) on Monday, January 16, at 0910 UTC.

    The 1U ITF-2 was designed and built at the university. The Amateur
    Radio downlink is 437.525 MHz. Updated information will be announced
    on the AMSAT Bulletin Board at,
    http://www.amsat.org/pipermail/amsat-bb/ .

    ITF-2 is the successor to the unsuccessful ITF-1, which launched in
    2014 but was never heard.
    NNNN
    /EX


    Posted by VPost v1.7.081019
  • From Daryl Stout@HURRICAN to All on Tue Jan 17 18:55:00 2017
    SB SPACE @ ARL $ARLS002
    ARLS002 RadFxSat (Fox-1B) Launch Moved to Late August

    ZCZC AS02
    QST de W1AW
    Space Bulletin 002 ARLS002
    From ARRL Headquarters
    Newington, CT January 17, 2017
    To all radio amateurs

    SB SPACE ARL ARLS002
    ARLS002 RadFxSat (Fox-1B) Launch Moved to Late August

    AMSAT reports that the launch date for RadFxSat (Fox-1B) has been
    moved to August 29, 2017. RadFxSat is one of four CubeSats making up
    the NASA ELaNa XIV mission, riding as secondary payloads aboard the
    Joint Polar Satellite System JPSS-1 mission.

    Information on ElaNa can be found on the web at, https://www.nasa.gov/mission_pages/smallsats/elana/index.html .

    RadFxSat features the Fox-1 style Amateur Radio FM U/V repeater,
    with an uplink on 435.250 MHz (67.0 Hz CTCSS) and a downlink on
    145.960 MHz. Satellite and experiment telemetry will be downlinked
    via the "DUV" subaudible telemetry stream and can be decoded with
    the FoxTelem software.

    JPSS-1 will launch on a Delta II from Vandenberg Air Force Base,
    California. RadFxSat is a partnership with Vanderbilt University
    ISDE and hosts four payloads for the study of radiation effects on
    commercial off-the-shelf components.

    RadFxSat construction and testing was completed in the fourth
    quarter of 2016, and the CubeSat is currently in clean storage at
    Fox Labs, awaiting delivery and integration, now scheduled for June.
    NNNN
    /EX


    Posted by VPost v1.7.081019
  • From Daryl Stout@HURRICAN to All on Wed Jan 18 14:01:00 2017
    SB SPACE @ ARL $ARLS003
    ARLS003 Several CubeSats with Amateur Radio Payloads Deployed from
    ISS

    ZCZC AS03
    QST de W1AW
    Space Bulletin 003 ARLS003
    From ARRL Headquarters
    Newington, CT January 18, 2017
    To all radio amateurs

    SB SPACE ARL ARLS003
    ARLS003 Several CubeSats with Amateur Radio Payloads Deployed from
    ISS

    Several CubeSats carrying Amateur Radio payloads were placed into
    orbit on January 16 from the International Space Station (ISS). Six
    CubeSats delivered to the ISS in December were deployed from the
    Kibo airlock using the new JEM Small Satellite Orbital Deployer
    (J-SSOD). Information on J-SSOD can be found on the web at, http://iss.jaxa.jp/en/kiboexp/jssod/ .

    Satellites carrying Amateur Radio payloads included ITF-2,
    Waseda-Sat-3, AOBA-Velox-3, and TuPOD (including Tancredo-1).
    University of Tsukuba designed and built ITF-2, with a downlink of
    437.525 MHz. Waseda-Sat-3, a project of Waseda University, downlinks
    CW and FM telemetry on 437.29 MHz. AOBA-Velox-3 downlinks GMSK
    telemetry on 437.225 MHz. Tancredo-1, a Brazil middle school
    project, will transmit AFSK on 437.200 MHz.

    The Japan Aerospace Exploration Agency (JAXA) has posted a video on
    the launches and related activities. Further information can be
    found on the JAXA website at, http://global.jaxa.jp/ .
    NNNN
    /EX


    Posted by VPost v1.7.081019
  • From Daryl Stout@HURRICAN/THUNDER to All on Wed Feb 22 06:26:00 2017
    SB SPACE @ ARL $ARLS006
    ARLS006 ARISS Opens Window for Proposals to Host Contacts with Space
    Station Crew

    ZCZC AS06
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    Space Bulletin 006 ARLS006
    From ARRL Headquarters
    Newington, CT February 21, 2017
    To all radio amateurs

    SB SPACE ARL ARLS006
    ARLS006 ARISS Opens Window for Proposals to Host Contacts with Space
    Station Crew

    The Amateur Radio on the International Space Station (ARISS) program
    is seeking proposals from schools and formal or informal educational institutions and organizations - individually or working in concert
    - to host Amateur Radio contacts next year with ISS crew members.
    The window to submit a proposal is April 15. ARISS anticipates that
    contacts will take place between January 1 and June 30, 2018. Crew
    scheduling and ISS orbits will determine the exact contact dates.
    Proposal information and documents are on the ARRL website at, http://www.arrl.org/hosting-an-ariss-contact .

    To maximize these radio contact opportunities, ARISS seeks proposals
    from schools and organizations that can draw large numbers of
    participants and integrate the contact into a well-developed
    education plan. Each FM-voice contact lasts about 10 minutes - the
    length of a typical overhead ISS pass from horizon to horizon.

    Scheduled ham radio contacts with ISS crew members allow students to
    interact with an astronaut or cosmonaut through a
    question-and-answer format. Participants and the audiences alike can
    learn firsthand from the astronaut or cosmonaut what it's like to
    live and work in space and to learn about space research on the ISS.
    Students will be able to observe and learn about satellite
    communication, wireless technology, and radio science.

    Because of the nature of human spaceflight and the complexity of
    scheduling activities aboard the ISS, organizations must demonstrate flexibility to accommodate changes in contact dates and times.

    To help organizations prepare proposals, ARISS offers 1-hour online
    information sessions, designed to provide more information regarding
    US ARISS contacts and the proposal process, as well as provide an
    avenue for interested organizations to ask questions. Attending an
    online Information Session is not required but is strongly
    encouraged.

    Information Sessions for the current application window will take
    place on Monday, March 6, at 7 PM EST (0000 UTC on March 7) and
    Thursday, March 16, at 4 PM EDT (2000 UTC). Contact ARISS via email
    to sign up and take part at, ariss@ariss.org .

    Amateur Radio organizations around the world, NASA, and space
    agencies in Russia, Canada, Japan, and Europe sponsor these
    educational opportunities by providing the equipment and operational
    support to enable direct communication between crew on the ISS and
    students around the world via Amateur Radio. In the US, ARISS is a collaborative effort between ARRL and AMSAT, in partnership with
    NASA and the Center for the Advancement of Science in Space (CASIS).

    Contact ARISS for more information via email at, ariss@ariss.org .
    NNNN
    /EX


    Posted by VPost v1.7.081019
  • From Daryl Stout@HURRICAN/THUNDER to All on Sun Apr 16 15:24:00 2017
    SB SPACE @ ARL $ARLS007
    ARLS007 ISS Packet System is Back on VHF

    ZCZC AS07
    QST de W1AW
    Space Bulletin 007 ARLS007
    From ARRL Headquarters
    Newington, CT April 15, 2017
    To all radio amateurs

    SB SPACE ARL ARLS007
    ARLS007 ISS Packet System is Back on VHF

    The Amateur Radio on the International Space Station (ARISS) packet
    digipeater system is again operating on VHF - 145.825 MHz. The
    failure of an Ericsson handheld VHF transceiver on board the ISS
    last fall had caused ARISS to shift packet operation to 70
    centimeters. A cargo resupply mission in February delivered a new
    Ericsson 2 meter handheld, to replace the one that had failed, which
    had been used in the Columbus module for school group contacts and
    for Amateur Radio packet.

    While the VHF transceiver was offline, ARISS shifted school contacts
    from NA1SS to the Kenwood TM-D710 transceiver in the Russian Service
    Module. NASA ISS Ham Project Coordinator Kenneth Ransom, N5VHO, said
    the VHF capability now back in Columbus can be used in conjunction
    with passes involving the HamTV digital amateur television (DATV)
    system, which operates on 2.4 GHz.

    ARISS International Chair Frank Bauer, KA3HDO, said recently that
    ARISS continues to make progress on the development of the new
    interoperable radio system on the ISS "that we hope to use to
    replace our aging radio infrastructure in the Columbus module and
    the Service module."

    Packets digipeated in a valid APRS format via the ISS system and
    picked up by an Internet gateway station are documented on the
    "Amateur Radio Stations heard via ISS" page at,
    http://www.ariss.net/ .
    NNNN
    /EX


    Posted by VPost v1.7.081019