SB SAT @ AMSAT $ANS-224.01 AO-40 UPDATE AMSAT NEWS SERVICE BULLETIN 224.01 FROM AMSAT HQ SILVER SPRING, MD, AUGUST 12, 2001 TO ALL RADIO AMATEURS BID: $ANS-224.01 AO-40 command station Stacey Mills, W4SM, reported to ANS that during orbit 362 while AO-40 was in view of most of the Eastern Hemisphere, the S-1 transmitter abruptly stopped transmitting. Telemetry readings up until the moment of cessation (voltages, currents, temperatures, etc.) were completely normal. No ground control or commanding or experimentation was being done at this time. Prior to this event the S-1 downlink transmitter had produced excellent results. Many stations reported much stronger downlink signals via the S-1 transmitter. The scheduler switched the S-2 transmitter on at the appropriate time. An initial attempt to manually switch the S-1 transmitter back on did not appear successful. While we study this situation further, the S-1 downlink has been taken out of the schedule. Thus, the U/L-1 to S-2 passbands are currently active. RUDAK testing continued on orbit 349 and orbit 354. Testing during these two orbits was very successful. Bdale, KB0G, is periodically posting brief RUDAK updates via the Internet at: http://www.amsat.org/amsat/sats/ao40/rudak/ ALON/ALAT was also re-adjusted to the edge of the solar sensor wall, with ALON slowly decreasing. Stacey reports that when the ALON decrease begins to affect downlink signals, it will be again adjusted. In addition, Sun movement in the next few weeks will allow command stations to move the satellite closer and closer to 0/0 ALON/ALAT numbers. The current ALON/ALAT (as of orbit 358) is approximately 346/3. This is based on solar angle measurements only, but should be reasonably accurate. JAMSAT informed ANS that it was pleased to announce the SCOPE camera on AO-40 successfully captured its first image in orbit. The image is available for viewing on the JAMSAT SCOPE home page at: http://www.jamsat.or.jp/scope/index_e.html The image shows a beautiful, crescent blue Earth and suggests the possibilities of AO-40's SCOPE cameras! AMSAT-NA President Robin Haighton, VE3FRH, found the image breathtaking. "Congratulations to all the SCOPE and RUDAK crews for a very notable achievement. Thank you from the Board of Directors, officers and members of AMSAT-NA," said VE3FRH. Stay tuned to ANS, the official source of AO-40 information. [ANS thanks AMSAT-NA and AMSAT-DL for this information] /EX SB SAT @ AMSAT $ANS-224.02 NEW AO-40 LOGO AMSAT NEWS SERVICE BULLETIN 224.02 FROM AMSAT HQ SILVER SPRING, MD, AUGUST 12, 2001 TO ALL RADIO AMATEURS BID: $ANS-224.02 AMSAT-UK congratulates Gene Marcus, W3PM, on winning the competition to find a new logo for AMSAT OSCAR 40. The new logo can be viewed (and downloaded) from the AMSAT-UK web site at: http://www.uk.amsat.org/ao40logo.htm The competition was held to design a new logo for AO-40, replacing the existing Phase 3D design. The winning design by W3PM was chosen by delegates attending the 2001 AMSAT-UK Colloquium. AMSAT-NA President Robin Haighton, VE3FRH, and AMSAT-DL President Peter Guelzow, DB2OS, also approved the new design. The new logo will now be employed as a visual tag for AO-40, in print, websites, patches, etc. The new logo will also help to publicize the existence of AO-40 as a major Amateur Radio achievement. AMSAT funds have also benefited from this competition! Congratulations to W3PM! [ANS thanks Richard Limebear, G3RWL, for this information] /EX SB SAT @ AMSAT $ANS-224.03 K9EK AWARD AMSAT NEWS SERVICE BULLETIN 224.03 FROM AMSAT HQ SILVER SPRING, MD, AUGUST 12, 2001 TO ALL RADIO AMATEURS BID: $ANS-224.03 "Getting Started with AMSAT-OSCAR 40" has won the author, AMSAT-NA's Ed Krome, K9EK, a QST Cover Plaque award. K9EK is well known as for both his microwave design and writing skills in the AMSAT community. The AO-40 article recently appeared in QST. The QST Cover Plaque is given to the author of the best article in each issue - determined by a vote of ARRL members. Voting takes place each month on the Cover Plaque Poll web page. Congratulations K9EK from ANS! [ANS thanks the ARRL for this information] /EX SB SAT @ AMSAT $ANS-224.04 ANS IN BRIEF AMSAT NEWS SERVICE BULLETIN 224.04 FROM AMSAT HQ SILVER SPRING, MD, AUGUST 12, 2001 TO ALL RADIO AMATEURS BID: $ANS-224.04 ANS news in brief this week includes the following: ** AMSAT-NA's KB5MU, reports that InstantTrack 1.51 is now in open beta release. This is a free update for users of 1.50, mainly for AO-40 attitude support. See http://www.amsat.org/amsat/instanttrack/beta.html for details. -Paul, KB5MU ** A NASA satellite confirms that overturning in the North Atlantic Ocean -- a process where surface water sinks and deep water rises due to varying water densities -- speeds up and slows down by 20 to 30 percent over 12 to 14 year cycles. Scientists previously believed that a change of this magnitude would take hundreds of years, rather than close to a decade. -SpaceDaily ** A petition filed by the ARRL could result in a new high frequency band for U.S. amateurs. The ARRL has asked the FCC to allocate 5.250 - 5.400 MHz to the Amateur Service on a domestic (U.S.-only), secondary basis. As proposed by the ARRL, amateurs General class and higher would be permitted to operate phone, data, image and RTTY on the new band running maximum authorized power. The ARRL said a new 150-kHz allocation at 5 MHz also could relieve substantial overcrowding that periodically occurs on 80 and 40 meters. -ARRL Letter ** South African millionaire Mark Shuttleworth has confirmed that he is undergoing training in Russia to become the next paying space tourist. -SpaceDaily ** Howard, G6LVB, built an entire AO-40 station for under $500 U.S. and recently he pointed his antennas out of the window of his basement apartment and made some contacts on the bird. Need more information on how he did it? Point your browser to www.g6lvb.com/el/index.htm where the entire station is described. -Howard, G6LVB ** Two U.S. astronauts were beamed live into the halls of Congress recently to testify before a scientific committee. James Voss and Susan Helms, aboard ISS, gave lawmakers a tour of the space complex, which recently completed its first phase of construction with the installation of an aluminum airlock. -SpaceDaily ** Boeing officials announced a major transition of work in its human space flight and exploration divisions. Approximately 1,100 jobs will be redistributed with a significant portion being relocated from Southern California to Florida and Texas. The business-wide move of functions and related skills will allow the company to complement customer functions for the International Space Station and Space Shuttle programs. -Space News ** A highly specialized Air Force Research Laboratory experimental satellite dubbed MightySat II recently completed one year in orbit. With a mission to demonstrate ten advanced space technologies including a Fourier Transform Hyperspectral Imager, MightySat II is an economical way to try out new spacecraft technologies needed for future satellites and get these technologies into orbit quickly for testing. -SpaceDaily ** The 7th Annual Meeting and Conference of the Western States Weak Signal Society will be held on September 21-23. The Western States Weak Signal Society promotes the use of weak-signal Amateur Radio communications above 50 MHz and are dedicated to the preservation and use of these frequencies. For more information, visit the web at: www.wswss.org. -AR Newsline ** A team of scientists, using data from NASA's Chandra X-ray Observatory on the X-ray afterglow from a gamma-ray burst, has proposed that these mysterious explosions represent the formation of an electromagnetic black hole. This could be the first evidence of the explosive extraction of energy from an electromagnetic black hole. -SpaceDaily --ANS BULLETIN END--- /EX SB SAT @ AMSAT $ANS-224.05 WEEKLY SATELLITE REPORT PART 1 AMSAT NEWS SERVICE BULLETIN 224.05 FROM AMSAT HQ SILVER SPRING, MD, AUGUST 12, 2001 TO ALL RADIO AMATEURS BID: $ANS-224.05 Phase 3D / AMSAT OSCAR 40 / AO-40 Launched: November 16, 2000 aboard an Ariane 5 launcher from Kourou, French Guiana. Status: Currently, the U/L-1 to S-2 passband is active. The current ALON/ALAT will give some very low squint angles (especially in the northern hemisphere) that should provide for excellent downlink signals. AO-40 experimental transponder operation started on May 05, 2001 at approximately 08:00 UTC when the U-band and L1-band uplinks were connected to the S-2 transmitter passband downlink via the Matrix switch. [ANS thanks AMSAT-NA, AMSAT-DL and the ARRL for this information] INTERNATIONAL SPACE STATION/ARISS Worldwide packet uplink: 145.990 MHz Region 1 voice uplink: 145.200 MHz Region 2/3 voice uplink: 144.490 MHz Worldwide downlink: 145.800 MHz TNC callsign NOCALL ARISS initial station launched September 2000 aboard shuttle Atlantis. ARISS is made up of delegates from major national Amateur Radio organizations, including AMSAT. Status: Operational. Voice contacts with ISS have been made recently. The ISS packet station is available for UI packets (APRS or UI QSL). The mailbox and keyboard are currently disabled. Please see the packet section of the ARISS web page before attempting to first work ISS on packet. Amateur Radio operation from ISS may be limited currently, due to the crew requirements associated with the current shuttle mission to ISS (Mission STS-105). The ARISS-US team delivered a new packet module to NASA. This new packet module is expected to correct several of the problems that have been observed on the current ARISS packet system. Expedition-3 astronaut Frank Culbertson, KD5OPQ, is planning to make the packet module change-out early in his ISS tour of duty (in August). The ISS daily crew schedule (which gives an idea when crew members have free time and may be available for Amateur Radio operations) can be found at: http://spaceflight.nasa.gov/station/timelines/2001/may/index.html U.S. callsign: NA1SS Russian callsigns: RS0ISS, RZ3DZR The QSL routes for W/VE stations working NA1SS aboard the International Space Station: U.S. stations: Margie Bourgoin KB1DCO Attn: ARISS Expedition-1 (or 2) QSL ARRL, 225 Main Street Newington, Connecticut 06111 Canadian stations: Radio Amateurs of Canada Attn: ARISS Expedition-1 (or 2) QSL 720 Belfast Road, Suite 217 Ottawa, Ontario K1G 0Z5 European stations: AMSAT-France 16, rue de la Vallee 91360 Epinay sur Orge, France A self-addressed, stamped envelope is required to get a QSL in return. The ARISS international group has not yet finalized a QSL card design. It will be a few months before cards become available. More information about the project can be found on the ARISS web site at: http://ariss.gsfc.nasa.gov [ANS thanks ARISS team member Will Marchant, KC6ROL, for this information] RADIO SPORT RS-12 Uplink 145.910 to 145.950 MHz CW/SSB Downlink 29.410 to 29.450 MHz CW/SSB Beacon 29.408 MHz Launched: February 5, 1991 aboard a Russian Cosmos C launcher Status: RS-12 was re-activated in mode-A on January 1, 2001 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 RS-12 information] RADIO SPORT RS-15 Uplink 145.858 to 145.898 MHz CW/SSB Downlink 29.354 to 29.394 MHz CW/SSB Beacon 29.352 MHz (intermittent) SSB meeting frequency 29.380 MHz (unofficial) Launched: December 26, 1994 from the Baikonur Cosmodrome Status: Semi-operational, mode-A, using a 2-meter uplink and a 10-meter downlink Dave, WB6LLO, has operating information for both RS-15 on his Web site. In addition to satellite data, antenna information for mode-A operation is also featured. The WB6LLO web site URL is: http://home.san.rr.com/doguimont/uploads [ANS thanks Dave Guimont, WB6LLO, for this information] OSCAR 10 AO-10 Uplink 435.030 to 435.180 MHz CW/LSB Downlink 145.975 to 145.825 MHz CW/USB Beacon 145.810 MHz (unmodulated carrier) Launched: June 16, 1983 by an Ariane launcher from Kourou, French Guiana. Status: Semi-operational, mode-B. AO-10 has been locked into a 70-cm uplink and a 2-meter downlink for several years. DX continues to be heard and worked on AO-10. W4SM has more information about the satellite at the following URL: http://www.cstone.net/~w4sm/AO-10.html [ANS thanks Stacey Mills, W4SM, for his AO-10 status information and web site] AMRAD AO-27 Uplink 145.850 MHz FM Downlink 436.795 MHz FM Launched: September 26, 1993 by an Ariane launcher from Kourou, French Guiana. Status: Operational, mode J. Periodically, AO-27's analog repeater will be turned off for a few days at a time to enable ground controllers to gather Whole Orbital Data (WOD), to verify the health of the satellite. An AO-27 question-and-answer page is available on the AMSAT-NA web site. The URL is: http://www.amsat.org/amsat/intro/ao27faq.html AO-27 uses a method called Timed Eclipse Power Regulation (TEPR) to regulate the on-board batteries. In simple terms, TEPR times how long the satellite has been in an eclipse (or in the sun) and decides what subsystems to turn on or off. The AO-27 pages on the AMSAT-NA web site include an explanation of TEPR AO-27 operations (at): http://www.amsat.org/amsat/sats/n7hpr/ao27.html TEPR states on AO-27 were reset on March 24, 2001 as follows: TEPR 4 is 38 / TEPR 5 is 78 (TEPR 5 is now 20 minutes long) [ANS thanks AMRAD for AO-27 information] UO-14 Uplink 145.975 MHz FM Downlink 435.070 MHz FM Launched: January 22, 1990 by an Ariane launcher from Kourou, French Guiana. Status: Operational, mode J Tim, KG8OC, features UO-14 information on the Michigan AMSAT web site -- point your web browser to the following URL: http://www.qsl.net/kg8oc [ANS thanks Chris Jackson, G7UPN/ZL2TPO, for UO-14 information] JAS-1b FO-20 Uplink 145.90 to 146.00 MHz CW/LSB Downlink 435.80 to 435.90 MHz CW/USB Launched: February 07, 1990 by an H1 launcher from the Tanegashima Space Center in Japan. Status: Operational. FO-20 is in mode JA continuously Tak, JA2PKI, reported FO-20 control station operators believe that the UVC (Under Voltage Controller) now is regulating the transponder. The controller monitors battery voltage and tries to protect the batteries from over discharge. [ANS thanks Kazu Sakamoto, JJ1WTK, for the FO-20 status reports] JAS-2 FO-29 Launched: August 17, 1996, by an H-2 launcher from the Tanegashima Space Center in Japan. Status: Operational Voice/CW Mode JA Uplink 145.90 to 146.00 MHz CW/LSB Downlink 435.80 to 435.90 MHz CW/USB Digital Mode JD Uplink 145.850 145.870 145.910 MHz FM Downlink 435.910 MHz 1200-baud BPSK or 9600-baud FSK Callsign 8J1JCS Digitalker 435.910 MHz Last reported, the JARL FO-29 command station announced the operation schedule of FO-29 through October 2001 - is mode JA Mineo, JE9PEL, has a FO-29 satellite telemetry analysis program that will automatically analyze all digital telemetry from the satellite (such as current, voltage and temperature). The JE9PEL FO-29/shareware is available at the following URL: http://www.ne.jp/asahi/hamradio/je9pel/ [ANS thanks Kazu Sakamoto, JJ1WTK, for the FO-29 status reports] /EX SB SAT @ AMSAT $ANS-224.06 WEEKLY SATELLITE REPORT PART 2 AMSAT NEWS SERVICE BULLETIN 224.06 FROM AMSAT HQ SILVER SPRING, MD, AUGUST 12, 2001 TO ALL RADIO AMATEURS BID: $ANS-224.06 TIUNGSAT-1 Uplink 145.850 or 145.925 MHz 9600-baud FSK Downlink 437.325 MHz Broadcast callsign MYSAT3-11 BBS MYSAT3-12 Launched: September 26, 2000 aboard a converted Soviet ballistic missile from the Baikonur Cosmodrome. Status: Operational at 38k4-baud FSK Chris, G7UPN, tells ANS that TiungSat-1 has been operating at a data rate of 38k4. Data recovery at 38k4 is reported to be extremely good with efficiencies near 100%. The output power is at 8-watts "which should provide a very good downlink," said Chris, adding "the downside is that with the high power transmitter operating, the power budget is negative so we can't support continuous operation." According to G7UPN, TiungSat-1 now requires the Amateur Radio station to switch the downlink 'on' when the satellite comes into range. The way this works is for the ground station software to send a request to the spacecraft to switch the downlink on. The spacecraft receives this request and checks the battery voltage to see if it can support the operation, and if it can it will activate the downlink. TiungSat-1 is Malaysia's first micro-satellite and in addition to commercial land and weather imaging payloads offers FM and FSK Amateur Radio communication. TiungSat-1, named after the mynah bird of Malaysia, was developed as a collaborative effort between the Malaysian government and Surrey Satellite Technology Ltd. For more information on TiungSat-1, visit the following URL: http://www.yellowpages.com.my/tiungsat/tiung_main.htm [ANS thanks Chris Jackson, G7UPN/ZL2TPO, for this information] KITSAT KO-25 Uplink 145.980 MHz FM (9600-baud FSK) Downlink 436.500 MHz FM Broadcast Callsign HL02-11 BBS HL02-12 Launched: September 26, 1993 by an Ariane launcher from Kourou, French Guiana. Status: Operational Jim, AA7KC, reports KO-25 returned to service on July 12th. The Satellite is operational with moderate traffic. Downlink efficiency is in the 50% range. [ANS thanks Jim Weisenberger, AA7KC, for this information] UOSAT UO-22 Uplink 145.900 or 145.975 MHz FM 9600-baud FSK Downlink 435.120 MHz FM Broadcast Callsign UOSAT5-11 BBS UOSAT5-12 Launched: July 17, 1991 by an Ariane launcher from Kourou, French Guiana. Status: Operational UoSAT command station G7UPN reports to ANS that UO-22 had been closed for amateur activity for a short duration while command stations assess the state of the RAM disk. Over the past few weeks there have been increasing difficulties downloading larger files from the spacecraft. The store and forward communications system has been reloaded. Jim, AA7KC, confirmed UO-22 has returned to service, reporting that UO-22 is operational without much individual traffic. Downlink efficiency is in the 50% range. More information on the satellite is available at the following URL: http://www.sstl.co.uk/ [ANS thanks Chris Jackson, G7UPN/ZL2TPO, for UO-22 information and Jim Weisenberger, AA7KC, for status information] OSCAR-11 Downlink 145.825 MHz FM (1200-baud AFSK) Mode-S Beacon 2401.500 MHz Launched: March 1, 1984 by a Delta-Thor rocket from Vandenberg Air Force Base in California. Status: Operational Clive, G3CWV, reported to ANS that during the period 09-June to 14-July there have been three noteworthy events with OSCAR 11. First, reports of unusually strong mode-S beacon reception were received from VK5HI and G4SDG. A possible explanation for these strong signals might be that the fault which has caused low output power for many years, may be intermittent, perhaps triggered by the lower battery voltages which are currently occurring. Ground control have confirmed that the S-band beacon has the same modulation as the 145 MHz beacon, but the modulation level is very low. Secondly, the rate at which the SEU counter increments has approximately doubled, to about 390 counts per day. Decoding the SEU binary telemetry shows regular memory failure at locations 3EC0 and 37B1. Less frequent faults at locations 1873 and 18F3 have also been recorded. The failure of 3EC0 started around 12-May 2001. Location 37B1 failed in August 1994. Unfortunately the presence of permanent memory failures masks the occurrence of less frequent random memory failures, which could be observed before the 1994 failure. Finally, the Z-axis magnetorquer counter reached its limit of 1024 on 23-June. This has stopped further active attitude control. The satellite's attitude is now controlled solely by the passive gravity boom gradient. Prior to this the spin control had been working well, with periods in range from 338 to 343 seconds. Reliable signals have been received from the 145 MHz beacon. The battery voltage observed during daylight passes is unchanged with average value observed at 13.4 - with a range of 13.0 to 13.5 volts. The internal temperatures have continued to decrease by a further one degree C and are now at -1.2C and -2.6C for battery and telemetry electronics respectively. The WOD survey of channels 1, 2, 3, 61 (X, Z, Y magnetometers and status) dated 24-March, has been transmitted. OSCAR-11 hardware generated time in the ASCII telemetry is now 15.5 minutes ahead of UTC, and the date is three days advanced. Unfortunately these errors cannot be corrected. The operating schedule is unchanged. ASCII status (210 seconds) ASCII bulletin (60 seconds) BINARY SEU (30 seconds) ASCII TLM (90 seconds) ASCII WOD (120 seconds) ASCII bulletin (60 seconds) BINARY ENG (30 seconds) The ASCII bulletin is currently a static message, detailing modes and frequencies of all active Amateur Radio satellites. More information on OSCAR-11 is available at the following URL: http://www.users.zetnet.co.uk/clivew/ [ANS thanks Clive Wallis, G3CWV, for OSCAR-11 status information] PACSAT AO-16 Uplink 145.90 145.92 145.94 145.96 MHz FM (using 1200-baud Manchester FSK) Downlink 437.025 MHz SSB (RC-BPSK 1200-baud PSK) Mode-S Beacon 2401.1428 MHz Broadcast Callsign: PACSAT-11 BBS PACSAT-12 Launched: January 22, 1990 by an Ariane launcher from Kourou, French Guiana. Status: Semi-operational, the digipeater command is on. Telemetry is as follows: 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 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-224.07 WEEKLY SATELLITE REPORT PART 3 AMSAT NEWS SERVICE BULLETIN 224.06 FROM AMSAT HQ SILVER SPRING, MD, AUGUST 12, 2001 TO ALL RADIO AMATEURS BID: $ANS-224.07 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. 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 is as follows: Time is Fri Jul 13 21:53:51 2001 CW-Code: avt aba av6 abn au6 a6v ttu aee 5V-reg.: 4.89 V 8.5V-reg: 8.68 V 10V-Bat: 10.94 V 10V-Curr: 114.1 mA TX-Pwr : 0.899 W TX-Temp.: -0.46 ?C +Z-Sol.: 0.30 V Box-Temp: 3.56 ?C CW-Code: avt aba av6 abn aub a6u ttu aee 5V-reg.: 4.89 V 8.5V-reg: 8.68 V 10V-Bat: 10.94 V 10V-Curr: 113.4 mA TX-Pwr : 0.899 W TX-Temp.: -0.46 ?C +Z-Sol.: 0.30 V Box-Temp: 3.20 ?C General information and decode values of CW telemetry can find it in: www.telecable.es/personales/ea1bcu/lo19 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 8 months. ANS has received no additional information. When/if operational, 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 8 months. ANS has received no additional information. When/if operational, 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, reported 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/was underway. [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) 436.500 MHz Launched: October 30, 1998 by the Shuttle Discovery. Status: Unknown The satellite is not available for general uplink transmissions. The Naval Postgraduate School developed PanSat. 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 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