| |
W4DPH > SAT 01.08.03 17:47l 357 Lines 13214 Bytes #999 (0) @ AMSAT
BID : ANS-215.S1
Read: GUEST
Subj: WEEKLY SATELLITE REPORT PART 1
Path: DB0ZKA<DB0BOX<DB0MRW<OK0PKL<OK0PPL<DB0RES<ON0AR<WB0TAX<W4DPH
Sent: 030801/1553Z @:W4DPH.#TPA.FL.USA.NOAM #:522 [CLW] FBB $:ANS-215.S1
From: W4DPH@W4DPH.#TPA.FL.USA.NOAM
To : SAT@AMSAT
AMSAT NEWS SERVICE BULLETIN 215.S1 FROM AMSAT HQ
SILVER SPRING, MD, AUGUST 03, 2003
TO ALL RADIO AMATEURS
BID: $ANS-215.S1
AO-40 AMSAT OSCAR 40
Launched: November 16, 2000 aboard an Ariane 5 launcher
from Kourou, French Guiana.
Status: Currently, the U/V/L-1/L-2 to S-2/K passband is active
at various times.
Uplink V-band 145.840 - 145.990 MHz CW/LSB
U-band 435.550 - 435.800 MHz CW/LSB
L1-band 1269.250 - 1269.500 MHz CW/LSB
L2-band 1268.325 - 1268.575 MHz CW/LSB
S1-band 2400.350 - 2400.600 MHz CW/LSB
Downlink: S2-band 2401.225 - 2401.475 MHz CW/USB
K-band 24,048.010 - 24,048.060 MHz CW/USB
Beacon: 2401.323, 24,048.035
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.
The AO-40 passbands are once again on. Please check the schedule for
times.
K-Tx will be activated the second week of August.
The AMSAT AO-40 Beacon + 20 net has resumed. Net announcements
are posted to the AMSAT-BB. KX4Y will call the next session of the
AMSAT net at 1400z, Saturday 2 August 2003. Beacon + 20, or
up 5 or in multiples thereof until a clear frequency is found.
Upcoming DX:
July 28-August 3 3DA0WC, Swaziland
August 12-23 TZ6RD. QSL via EA4URE
October 4-11 Christmas Island http://www.qsl.net/vk9xt/
October 11-12 Cocos-Keeling http://www.qsl.net/vk9xt/
AMSAT is sponsoring a contest to celebrate AO-40's 3rd Birthday,
September 16, 2003, 0000 UTC and ending November 17, 2003, 0000 UTC.
Email Bruce Paige, KK5DO, kk5do@amsat.org for more details.
Gene, W3PM has an Excel spreadsheet that will help evaluate your
AO-40 groundstation. Download it at:
http://www.amsat.org/amsat/ftp/software/spreadsheet/w3pm-ao40-v2.1.zip
Scott, NX7U has written a stand-alone version of Gene Marcus' link budget
spreadsheet. Two advantages/features:
1. Doesn't require Excel to run.
2. Will calculate your uplink SNR based on a Nova for Windows listing
file, plus the maximum transmit power to keep from triggering LEILA.
Download it at: http://members.cox.net/nx7u/ao40/Software
The "AO-40 FAQ", compiled by Steve, VK5ASF is now available at:
http://www.amsat.org
Ground stations capturing telemetry from AO-40 are asked to send a
copy of the data to the AO-40 archive at: ao40-archive@amsat.org.
For the current transponder-operating schedule visit:
http://www.amsat-dl.org/journal/adlj-p3d.htm
[ANS thanks AMSAT-NA and AMSAT-DL for this information]
=====
ARISS - INTERNATIONAL SPACE STATION
Worldwide packet uplink: 145.990 MHz FM
Region 1 voice uplink: 145.200 MHz FM
Region 2/3 voice uplink: 144.490 MHz FM
Worldwide downlink: 145.800 MHz FM
TNC callsign: RS0ISS-1
The ARISS initial station was launched September 2000 aboard shuttle
Atlantis. ARISS is made up of delegates from several major national
Amateur Radio organizations, including AMSAT.
Status: Operational.
The current Expedition 7 crew is:
Commander Yuri Malenchenko, RK3DUP
Flight Engineer Ed Lu, KC5WKJ
Check out Ed Lu's webpage: http://www.edlu.com/
The Packet system is currently non-operational.
Alain, IZ6BYY and Claudio, IK1SLD wish to announce the opening
of the ISS Fan Club. Visit: http://www.issfanclub.com
The ISS Fan Club announces the introduction of the "ISS
Achievement Award". Visit: http://www.issfanclub.com/iaa
Information on how to access the Amateur Radio equipment aboard
the ISS is available at:
http://www.marexmg.org/fileshtml/unprotopage.html
The ISS daily crew schedule can be found at:
http://spaceflight.nasa.gov/station/timelines/
When crew members have free time, they may be available for
Amateur Radio operations.
U.S. callsign: NA1SS
Russian callsigns: RS0ISS, RZ3DZR
The QSL routes for W/VE stations working the International
Space Station (all callsigns):
U.S. stations (a SASE is required to get a QSL in return):
Margie Bourgoin, KB1DCO
Attn: ARISS Expedition-1 (or 2, 3, etc.) QSL
ARRL, 225 Main Street
Newington, Connecticut 06111
Canadian stations:
Radio Amateurs of Canada
Attn: ARISS Expedition-1 (or 2, 3, etc.) QSL
720 Belfast Road, Suite 217
Ottawa, Ontario KEG 0Z5
European stations (a SASE and 2 IRC's are required to get
a QSL in return).
AMSAT-France
14 bis, rue des Gourlis
92500 Rueil Malmaison
France
Latest ARISS announcements and news
http://www.amsat.org/amsat/ariss/news/arissnews.txt
More information is available at: http://ariss.gsfc.nasa.gov/ or
http://www.rac.ca/ariss
[ANS thanks Will Marchant, KC6ROL, and Jean-Louis Rault, F6AGR,
for this information]
=====
AO-7 AMSAT OSCAR 7
Uplink: 145.850 to 145.950 MHz CW/USB Mode A
432.125 to 432.175 MHz CW/LSB Mode B
Downlink: 29.400 to 29.500 MHz CW/USB Mode A
145.975 to 145.925 MHz CW/USB Mode B
Beacon: 29.502 MHz, 145.972 MHz, 435.1 MHz, 2304.1 MHz
Launched: November 15, 1974 by a Delta 2310 from Vandenberg Air Force Base,
Lompoc, California. Status: Semi-operational in sunlight.
After being declared dead 21 years ago in mid 1981 due to battery failure,
AO-7 has miraculously sprung back to life and was first detected by
Pat Gowen, G3IOR on June 21, 2002 at 1728 UTC. Jan King, W3GEY reports
AO-7 is running off the solar panels only. It will only be on when in
sunlight and off in eclipse. Therefore, AO-7 will reset each orbit and
may not turn on each time.
On July 11, 2002 AO-7 was successfully commanded for the first time since
it was declared dead 21 years ago. Commands were sent and accepted to
change the CW beacon code speed.
Command investigation continues. So far, 11 different commands have been
accepted by AO-7.
Emily, W0EEC has created a website to allow the users of AO-7 to record
contacts, observations and use of the satellite more effectively. This
includes the ability to log contacts.
http://www.experthams.net/ao7
Tim, K3TZ has written a program to decode AO-07 telemetry.
The program can be downloaded at:
http://www.qsl.net/k3tz/files/K3TZ_AO-07_Telemetry_Decoder_0.5.zip
For more AO-7 info: http://www.amsat.org/amsat/sats/n7hpr/ao7.html
[ANS thanks Pat Gowen, G3IOR and Jan King, W3GEY for this information]
=====
AO-10 OSCAR 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.
AO-10 has been locked into a Mode-B, 70-cm uplink and
2-meter downlink for several years.
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]
=====
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:
http://www.qsl.net/kg8oc
Ray, W2RS, has revised the AO-27 FAQ on < www.amsat.org > to
include information on UO-14.
[ANS thanks Chris Jackson, G7UPN/ZL2TPO, for UO-14 information]
=====
RS-15 RADIO SPORT RS-15
Uplink: 145.858 to 145.898 MHz CW/USB
Downlink: 29.354 to 29.394 MHz CW/USB
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 antenna information for mode-A operation.
http://home.san.rr.com/doguimont/uploads
[ANS thanks Dave Guimont, WB6LLO, for this information]
=====
FO-20 JAS-1b
Uplink: 145.90 to 146.00 MHz CW/LSB
Downlink: 435.80 to 435.90 MHz CW/USB
Beacon: 435.795
Launched: February 07, 1990 by an H1 launcher from the Tanegashima
Space Center in Japan.
Status: Operational. FO-20 is in mode JA continuously.
FO-20 has been reported silent by numerous operators.
Tak, JA2PKI, reported FO-20 control station operators believe that the
UVC (Under Voltage Controller) is now 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]
=====
RS-20
Beacon: 145.828, 435.319 MHz
Launched: November 28, 2002 aboard a Kosmos 3-M rocket from Plesetsk.
Status: Telemetry heard on the 70 cm beacon.
RS-20 is an experimental payload aboard the Russian satellite known as
Mozhayets -- a navigational and scientific satellite. RS-20 transmits
CW telemetry. Each frame begins and ends with the call sign RS-20.
Table for decoding telemetry is as follows:
Name Limits Decoding Assignment
RS 20 The callsign
UBS N=100:170 U=N / 10 Volts On board voltage
IBS N=10:250 I=N / 100 Ampers On board current
USUN N=0:180 U=N / 10 Volts Charge voltage from solar battery
ISUN N=0:180 I=N / 100 Ampers Charge current from solar battery
ITXA N=0:170 I=N / 100 Ampers D.C. current of the 435 MHz Tx
PTXA N=0:70 P=N / 10 Watts UHF power of the 435 MHz Tx
TTXA N=50:190 T=N - 100 deg C Temperature of the 435 MHz Tx
ITXB N=0:150 I=N / 100 Ampers D.C. current of the 145MHz Tx
PTXB N=0:70 P=N / 10 Watts VHF power of the 145MHz Tx
TTXB N=50:190 T=N - 100 deg C Temperature of the 145MHz Tx
TEXT N=30:250 T=N - 100 deg C Temperature of the outer case
TINT N=30:190 T=N - 100 deg C Temperature of the inner case
TOR N=10:250 T=N - 100 deg C Temperature of the Earth sensor
UOR N=0:100 U=N / 10 Volts Temperature of the Sun sensor
MTX N=0:255 Table of operational modes. The housekeeping info.
MRX N=0:255 Table of operational modes. The housekeeping info.
RS 20 The callsign
Please send reception reports to:
plis@kaluga.ru or zaitzev@izmiran.rssi.ru
[ANS thanks Alexander N. Zaitzev, RW3DZ for this information]
=====
AO-27 AMRAD
Uplink: 145.850 MHz FM
Downlink: 436.795 MHz FM
Launched: September 26, 1993 by an Ariane launcher from Kourou,
French Guiana. Status: Semi-operational, mode J.
AO-27's orbit has moved the satellite into a period of Full Orbit Solar
Illumination. Due to this, the TEPR method of timing the Transmitter does
not work. Therefore AO-27 cannot turn its transmitter on by itself and can
only be turned on by ground station command.
April 5th, 2003
We have turn on the Scheduler. Weekend morning passes will be on for
10 minutes every pass. During the week it will be on digital mode.
The latest information on AO-27 from control operator Michael
Wyrick, N3UC (former N4USI), can be found at:
http://www.ao27.org
An AO-27 question-and-answer page is available on the AMSAT-NA web
site, with updates by Ray, W2RS. The URL is:
http://www.amsat.org/amsat/intro/ao27faq.html
[ANS thanks AMRAD for AO-27 information]
=====
FO-29 JAS-2
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
Beacon: 435.795 MHz
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
JARL FO-29 command team succeeded in recovering FO-29 at 0530z 16th
June. Now FO-29 is sending loud CW beacon. Transponder is also
available. The command team said the problem was likely caused
by the recent major solar flares.
The command team would like to collect telemetry data. Please send
the telemetry reports to the command team, lab2@jarl.or.jp
Mineo, JE9PEL, has an FO-29 satellite telemetry analysis program that
will automatically analyze all digital telemetry from the satellite
(such as current, voltage and temperature). FO29CWTE is available at:
http://www.ne.jp/asahi/hamradio/je9pel/
[ANS thanks Kazu Sakamoto, JJ1WTK, for the FO-29 status reports]
=====
SO-41 SAUDISAT-1A
Uplink: 145.850 MHz
Downlink: 436.775 MHz
Broadcast Callsign: SASAT1-11
BBS: SASAT1-12
Launched: September 26, 2000 aboard a converted Soviet ballistic
missile from the Baikonur Cosmodrome.
Status: Operational but intermittent.
The spacecraft is operating in Mode-J, currently configured as an
analog FM voice repeater, as power and spacecraft experiments permit.
Further information is available at:
http://www.amsat.org/amsat/sats/n7hpr/so41.html
[ANS thanks Turki Al-Saud for this information]
=====
SO-50 SAUDISAT-1C
Uplink: 145.850 MHz (67.0 Hz PL tone)
Downlink: 436.795 MHz
Launched: December 20, 2002 aboard a converted Soviet ballistic
missile from the Baikonur Cosmodrome. Status: Operational.
SO-50 carries several experiments, including a mode J FM amateur repeater
experiment operating on 145.850 MHz uplink and 436.800 MHz downlink.
The repeater is available to amateurs worldwide as power permits, using a 67.0
Hertz tone on the uplink, for on-demand activation.
[ANS thanks Turki Al-Saud for this information]
Read previous mail | Read next mail
| |
