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 frequency (listed on the PanSat web site) 436.50 MHz
Launched: October 30, 1998 by the Shuttle Discovery
Status: Unknown

The satellite is not 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]

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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