• Amsat News Service 077/2

    From Paul Williams@1:387/710 to All on Monday, March 19, 2001 15:50:17
    A new WOD collection of current graphics along with general
    information and telemetry samples can be found at:

    www.telecable.es/personales/ea1bcu

    [ANS thanks Miguel Menendez, EA1BCU, for AO-16 status information]

    UoSAT-12 UO-36
    Uplink 145.960 MHz (9600 baud FSK)
    Downlink 437.025 MHz 437.400 MHz
    Broadcast Callsign UO121-11
    BBS UO121-12
    Launched: April 21, 1999 by a Russian launcher from the Baikonur
    Cosmodrome. Status: Operational

    Bill, VK3JT, reports UO-36 was operating normally over VK land.
    Paul, KB2SHU, reports similar results recently.

    UO-36 carries a number of imaging payloads, digital store-and-forward communications and mode L/S transponders.

    NASA has demonstrated on UO-36 the ability to use standard Internet
    protocols to communicate with an orbiting spacecraft (just like any node
    on the Internet). NASA has been developing this project by working with
    the commercial payload aboard UoSAT-12.

    The BBS is open, although uploading and downloading may be
    disabled at times.

    The VK5HI viewer shareware for UO-36 is available on the AMSAT-NA
    web site at the following URL:

    ftp://ftp.amsat.org/amsat/software/win32/display/ccddsp97-119.zip

    Further information on UO-36 is available from: http://www.sstl.co.uk/

    [ANS thanks Chris G7UPN/ZL2TPO, and the University of Surrey for
    this information]

    ITAMSAT IO-26
    Uplink 145.875 145.900 145.925 145.950 MHz FM (1200 baud) Downlink 435.822 MHz SSB
    Broadcast Callsign ITMSAT-11
    BBS ITMSAT-12
    Launched: September 26, 1993 by an Ariane launcher from Kourou,
    French Guiana. Status: Semi-operational, the digipeater function is on
    and open for APRS users.

    [ANS thanks ITAMSAT Project Manager Alberto E. Zagni, I2KBD, for
    IO-26 information]

    /EX

    SB SAT @ AMSAT $ANS-077.08
    WEEKLY SATELLITE REPORT PART 3

    AMSAT NEWS SERVICE BULLETIN 077.08 FROM AMSAT HQ
    SILVER SPRING, MD, MARCH 18, 2001
    TO ALL RADIO AMATEURS
    BID: $ANS-077.08

    THE FOLLOWING ARE IN ORBIT BUT ARE NON-OPERATIONAL
    AT THIS TIME:

    TMSAT-1 TO-31
    Uplink 145.925 MHz (9600 baud FSK)
    Downlink 436.925 MHz (9600 baud FSK)
    Broadcast Callsign: TMSAT1-11
    BBS TMSAT1-12
    Launched: July 10, 1998 by a Zenit rocket from the Baikonur
    Cosmodrome. Status: Non-operational, no data downlinked since
    December 18, 2000.

    Jim, AA7KC, reports TO-31 has been non-operational over
    North America.

    Chris G7UPN, (UoSAT operations manager) reports the following
    to ANS:

    The TO-31 downlink will be off over most areas, with the exception of
    Europe and Thailand. This is required to allow control stations to
    recondition the battery with minimum power drain.

    ProcMail V2.00G has been released by G7UPN. This software permits
    the processing of image files from TO-31. It has been posted to the
    AMSAT-NA FTP site at the following URL:

    http://www.amsat.org/amsat/software/win32/wisp

    Many of the high-resolution color images transmitted by TMSAT are
    compressed using a UoSAT compression format. This format is
    supported by the VK5HI CCD display program.

    [ANS thanks Chris Jackson, G7UPN/ZL2TPO, for TO-31 status
    information]

    LUSAT LO-19
    Uplink 145.84 145.86 145.88 145.90 MHz FM
    (using 1200 baud Manchester FSK)
    CW downlink 437.125 MHz
    Digital downlink 437.150 MHz SSB (RC-BPSK 1200 baud PSK)
    Broadcast Callsign LUSAT-11
    BBS LUSAT-12
    Launched: January 22, 1990 by an Ariane launcher from Kourou,
    French Guiana. Status: Beacon only. The CW beacon is sending
    eight telemetry channels and one status channel on 437.126 MHz. No
    BBS service is available. The digipeater is not active.

    Telemetry (limited) is as follows:

    Sat Mar 17 at 11:45 2001 UTC
    LUSAT HIHI 60 AUN ABN AVA AD4 AU4 A6U AEV AE6
    LUSAT HIHI 60 AUN ABN AVT ADV AU4 A6U AE4 AE6

    Mineo, JE9PEL, has recorded LO-19 CW and PSK telemetry and
    placed the information on his Internet homepage site at:

    http://www.ne.jp/asahi/hamradio/je9pel/

    General information and telemetry samples can be found at:

    www.telecable.es/personales/ea1bcu

    [ANS thanks Miguel Menendez, EA1BCU, for LO-19 status information]

    SO-41 SAUDISAT-1A
    Uplink to be released
    Downlink 437.075 MHz
    Broadcast Callsign SASAT1-11
    BBS SASAT1-12
    Launched: September 26, 2000 aboard a converted Soviet ballistic
    missile from the Baikonur Cosmodrome. Status: Unknown, this
    satellite has been in orbit for almost six months. ANS has
    received no additional information.

    SaudiSat-1A will operate as 9600 baud digital store-and-forward
    systems as well analog FM repeater mode capability. One of two
    new ham satellites from the Kingdom of Saudi Arabia built by the
    Space Research Institute at the King Abdulaziz City for Science and
    Technology.

    SO-42 SAUDISAT-1B
    Uplink to be released
    Downlink 436.775 MHz
    Broadcast Callsign SASAT2-11
    BBS SASAT2-12
    Launched: September 26, 2000 aboard a converted Soviet ballistic
    missile from the Baikonur Cosmodrome. Status: Unknown, this
    satellite has been in orbit for almost six months. ANS has
    received no additional information.

    SaudiSat-1B will operate as 9600 baud digital store-and-forward
    systems as well analog FM repeater mode capability. One of two
    new ham satellites from the Kingdom of Saudi Arabia built by the
    Space Research Institute at the King Abdulaziz City for Science and
    Technology.

    SUNSAT SO-35
    Mode J Uplink: 145.825 MHz FM
    Mode J Downlink: 436.250 MHz FM

    Mode B Uplink: 436.291 MHz FM
    Mode B Downlink: 145.825 MHz FM
    Launched: February 23, 1999 by a Delta II rocket from Vandenberg
    Air Force Base in California. Status: Non-operational

    The SunSat team released the following statement, dated
    February 1, 2001:

    We regret to announce that the last communication with SunSat from
    our ground station at the Electronic Systems Laboratory at Stellenbosch University took place recently. We are certain, after having performed
    several tests since the last contact, that an irreversible, physical failure has occurred on the satellite. It is therefore unlikely that we will have
    any
    further contact with SunSat, apart from the occasional visual sighting by telescope!

    When it was operational the SunSat package included 1200 and 9600
    baud digital store-and-forward capability and a voice 'parrot' repeater
    system in addition to Mode B/J operation with two VHF and two UHF transmit-receive systems.

    For more information on SunSat visit the following URL:

    http://sunsat.ee.sun.ac.za

    [ANS thanks Garth Milne, ZR1AFH, for this information]

    RADIO SPORT RS-13
    Uplink 21.260 to 21.300 MHz CW/SSB
    Downlink 145.860 to 145.900 MHz CW/SSB
    Beacon 145.860 MHz
    Launched: February 5, 1991 aboard a Russian Cosmos C launcher
    Status: non-operational (last operational in mode-T)

    RS-12 was re-activated in January 2001. Prior to this switch RS-13
    was operational (mode T), but was apparently turned off following
    the recent RS-12 switch.

    The latest information on RS-12 and RS-13 can be found on the
    AC5DK RS-12/13 Satellite Operators page at:

    http://www.qsl.net/ac5dk/rs1213/rs1213.html

    [ANS thanks Kevin Manzer, AC5DK, for this information]

    KITSAT KO-23
    Uplink 145.900 MHz FM (9600 baud FSK)
    Downlink 435.170 MHz FM
    Broadcast Callsign HLO1-11
    BBS HLO1-12
    Launched: August 10, 1992 by an Ariane launcher from Kourou,
    French Guiana. Status: Intermittent operation with the downlink
    transmitter operating at unpredictable intervals.

    Jim, AA7KC, reports that KO-23's downlink transmitter continues
    in non-operational status. Jim says that KO-23 shows some signs
    of trying to recover, but no useful data has been downlinked. The
    duration of this status is unpredictable. No data has been received
    since October 28, 2000.

    KyungHee Kim, HL0ENJ, reports (from the KO-23 control team) that part
    of the problem with non-operation has been the power budget aboard
    the satellite. "We are not sure when the bird might turn off again due to insufficient power. The capability of the onboard power system has been
    less and less," said Kim. HL0ENJ also noted that as of October 30, 2000
    the onboard computer was reset and a reboot of operational software is
    now underway.

    Jeff, KB2WQM, reported to ANS that he noticed KO-23 transmitting a
    solid carrier recently (no data), Mineo, JE9PEL, also reported receiving
    KO-23 carrier signals.

    [ANS thanks Jim Weisenberger, AA7KC, and KyungHee Kim, HL0ENJ,
    for KO-23 status information]

    TECHSAT-1B GO-32
    Downlink 435.225 MHz using HDLC telemetry
    Launched: July 10, 1998 by a Russian Zenit rocket from the Baikonur
    Cosmodrome. Status: Semi-operational.

    Efforts were reported to be underway to bring GO-32 on line,
    however, no information has been received by ANS (the last
    report was dated November 1999).

    Last reported, the satellite does transmit a 9600-baud burst every
    30 seconds (the GO-32 beacon sends one short telemetry status
    transmission of 44 bytes) and upon request the complete
    telemetry buffer.

    [ANS has no further information]

    PANSAT PO-34
    Uplink/downlink frequencies have never been released
    Launched: October 30, 1998 by the Shuttle Discovery
    Status: Unknown

    The satellite is not currently available for general uplink transmissions.

    PanSat was developed by the Naval Postgraduate School. At the time of
    launch, PanSat spread-spectrum digital transponders were promised to
    be available to Amateur Radio operators along with software to utilize
    this technology. To date, this has not happened.

    For more information, visit the official PanSat web site at:

    http://www.sp.nps.navy.mil/pansat/

    PanSat was the featured cover article on the July/August 1999 issue
    of the AMSAT-NA Journal (the story written by KD6DRA and N7HPR).

    [ANS has no further information]

    MIR SPACE STATION
    145.985 MHz (FM) voice and SSTV (Robot 36 Mode)
    Launched: February 18, 1986
    Status: Unmanned

    Currently, there is no human habitation aboard the station and the
    onboard Amateur Radio equipment has been turned off.

    Several news agencies are reporting the Mir space station will be ditched
    in a controlled descent that will send it hurtling into a remote area of the Pacific Ocean in March 2001.

    MIR SAFEX II 70-cm Repeater
    Uplink 435.750 MHz FM w/subaudible tone of 141.3 Hz
    Downlink 437.950 MHz FM
    Status: Not operational. No operation in 1999 or 2000 has been observed

    MIR SAFEX II 70-cm QSO Mode
    Uplink 435.725 MHz FM w/subaudible tone 151.4 Hz
    Downlink 437.925 MHz FM
    Status: Not operational. No operation in 1999 or 2000 has been observed

    [ANS has no further information]

    DOVE DO-17
    Downlink 145.825 MHz FM (1200 baud AFSK)
    2401.220 MHz
    Launched: January 22, 1990 by an Ariane launcher from Kourou,
    French Guiana. Status: Non-operational.

    DOVE has been in orbit for 11 years.

    DOVE stopped transmitting in March 1998. The 145.825 MHz and
    2401.220 MHz downlinks are off the air and the satellite has not
    responded to ground station control.

    [ANS has no further information]

    WEBERSAT WO-18
    Downlink 437.104 MHz SSB (1200 baud PSK AX.25)
    Launched: January 22, 1990 by an Ariane launcher from Kourou,
    French Guiana. Status: Non-operational.

    WO-18 was last reported to be in MBL mode after a software crash.

    [ANS has no further information]

    SEDSAT-1 SO-33
    Downlink 437.910 MHz FM (9600 baud FSK)
    Launched: October 24, 1998 by a Delta 2 rocket from Cape
    Canaveral, Florida. Status: Semi-operational.

    The satellite is not currently available for uplink transmissions and
    the image and transponder recovery efforts have been unsuccessful.

    SedSat-1 signifies Students for the Exploration and Development of
    Space (satellite number one).

    SedSat-1 has downlinked months worth of telemetry data on the
    performance of its electrical power system parameters. The Nickel
    Metal Hydride batteries on the spacecraft were experimental and
    experienced some abuse due to a power negative situation. This
    information has provided NASA with useful information. With the
    exception of the imaging system and the use of the transponders,
    SedSat-1 has been judged a success.

    For more information on SedSat-1 visit the satellite web site at the
    following URL:

    http://seds.uah.edu/projects/sedsat/sedsat.htm

    [ANS has no further information]

    /EX

    --ANS END---

    ANS would like to thank Mike Seguin, N1JEZ, ANS principal satellite investigator, for helping provide current satellite information.

    Please send any amateur satellite news or reports to:

    ans-editor@amsat.org

    Daniel (Dan) James
    AMSAT News Service Bulletin Editor
    AMSAT-NA Vice President/Public Affairs
    Amateur callsign: NN╪DJ
    Grid Square EN28iv
    Warroad, Minnesota U.S.A.
    E-mail: nn0dj@amsat.org

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