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Ärende: [ans] ANS-145 AMSAT News Service Weekly Bulletin
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[ans] ANS-145 AMSAT News Service Weekly Bulletin
AMSAT News Service Bulletin 145.01
>From AMSAT HQ SILVER SPRING, MD.
May 25, 2008
To All RADIO AMATEURS
BID: $ANS-145.01
Nominations are open for the AMSAT-NA Board of Directors (BOD).
The nominations must be in writing and received at the AMSAT
office by end of business June 15, 2008.
AMSAT-NA member societies or five current individual members may
make nominations of fellow members to serve a 2-year term. Three
of the seven seats must be filled this year.
The board members whose terms are expiring are:
Tom Clark, K3IO
Lou McFadin, W5DID
Bob McGwier, N4HY
Prospective AMSAT-NA BOD members generally attend two meetings
each year, usually during the first and third quarters of the
year. Attendance at the meetings is mandatory. Travel expenses
for BOD meetings are paid for by AMSAT-NA.
Nominations must be in writing and mailed to:
AMSAT-NA
Board of Director Nomination
850 Sligo Ave #600
Silver Spring, MD 20910
The nominations with descriptive information about each candidate
will be mailed out July 15, 2008. Ballots must be received in
Silver Spring,MD by September 15, 2008. Only active members as
of July 24, 2008 are eligible to vote.
[ANS thanks AMSAT HQ for the above information]
/EX
SB SAT @ AMSAT $ANS-145.02
Delfi-C3 DO-64 Tests Linear Transponder
[ans] ANS-145 AMSAT News Service Weekly Bulletin
AMSAT News Service Bulletin 145.02
>From AMSAT HQ SILVER SPRING, MD.
May 25, 2008
To All RADIO AMATEURS
BID: $ANS-145.02
During the past week the Delfi-C3 satellite DO-64 has continued
its science mission. But, during a pass over the Delfi-C3 ground
station on May 15 the amateur band linear transponder was success-
fully tested and activated for a short time. The CW beacon was
received well and subsequently good signals using SSB were received.
An audio file of the test can be found at:
http://www.delfic3.nl/photoblog/wp-content/uploads/2008/05/pe4wj_transponder
_test.mp3
The Delfi ground control team is currently performing tests while
the spacecraft is over the Netherlands to address the downlink drop-
out issue. These tests may require several passes over the ground
controllers so the satellite may still experience downlink dropouts
over the coming days.
The current operating mode of Delfi can be found on its webpage at:
http://www.delfic3.nl/index.php?option=com_content&task=view&id=93&Itemid=12
2
While in science mode Defli has continued operation on a downlink of
145.930 MHz, transmitting 1200 Baud BPSK AX.25 telemetry data. Reminder:
Delfi-C3 does not have a battery on-board and will therefore only be
active in sunlight. The latest keplerian elements for Delfi can also
be found on the operations web page.
The Delfi team reported, "Up to now, we have received over 130000
AX.25 frames from all over the world, thank you very much for your
efforts and observations so far!"
[ANS thanks Wouter Jan Ubbels, PE4WJ for the above information]
/EX
SB SAT @ AMSAT $ANS-145.03
Global Packet Operation Activated on Cute1.7 + APD II
[ans] ANS-145 AMSAT News Service Weekly Bulletin
AMSAT News Service Bulletin 145.03
>From AMSAT HQ SILVER SPRING, MD.
May 25, 2008
To All RADIO AMATEURS
BID: $ANS-145.03
Hiroki Ashida, JQ1YCZ reported this week that the Tokyo Institute of
Technology enabled continuous packet telemetry on their cubesat,
Cute1.7 + APD II. This was to support a 12 hour experiment of the
Avalanche Photo Diode APD) as a radiation monitor of low-energy
(E > 10 keV) particles trapped in low Earth orbit.
Prior to the activation of this experiment packet telemetry had
only been activated when the Cute1.7 + APD II cubesat was within
range of the Japanese ground control station.
The FM packets were received on 437.475MHz from amateur radio station
around the world. Packet formats and additional satellite information
can be found at:
http://lss.mes.titech.ac.jp/ssp/cute1.7/fm_mode_apd_e.html
[ANS thanks Hiroki Ashida, JQ1YCZ for the above information]
/EX
SB SAT @ AMSAT $ANS-145.04
AO-16 Operation Update
[ans] ANS-145 AMSAT News Service Weekly Bulletin
AMSAT News Service Bulletin 145.04
>From AMSAT HQ SILVER SPRING, MD.
May 25, 2008
To All RADIO AMATEURS
BID: $ANS-145.04
Mark Hammond, N8MH, AO-16 Command Station gave an update of testing on
the AO-16 satellite. Mark commented, "Indeed, over the last several
days you are likely to have found AO-16 silent. There appears to be
something in the spacecraft shutting down the transmitter after a
short, random period of time. Current speculation on the problem in-
cludes a temperature issue that has reared its ugly head now that the
eclipse periods are increasing and the spacecraft internal temperatures
are decreasing. It may be a hardware timer. It does not appear to be
a battery issue."
The ground control station will manually turn the satellite ON and
then configure it for voice operations. This is a manual process
and command stations are limited to the East coast of the US. As
schedules permit, we'll try to turn it ON; for now, it's the best
we can do. Time will tell if the current situation will stay the
same, improve, or get worse.
[ANS thanks Mark, N8MH for the above information]
/EX
SB SAT @ AMSAT $ANS-145.05
China Plans Amateur Radio Satellite Launch
[ans] ANS-145 AMSAT News Service Weekly Bulletin
AMSAT News Service Bulletin 145.05
>From AMSAT HQ SILVER SPRING, MD.
May 25, 2008
To All RADIO AMATEURS
BID: $ANS-145.05
A report has been received via Michael Chen, BD5RV/4 that a new
amateur radio satellite to be launched by China, CAS-1 has completed
its IARU frequency coordination and the hardware has been finished.
The payload is planned to include a CW Telemetry Beacon, Linear Trans-
ponder, FM repeater and a Digital Store-forward Transponder. The oper-
ations will use 70cms downlinks and 2 meter uplinks at 500mW output
power. The satellite is expected to have a mass of 30kgs and be
launched from China into a sun syncronous orbit with a 670km apogee.
The CAS-1 team is waiting for another payload to be finished before
launch which at this point is predicted to happen in early 2009.
[ANS thanks Michael, BD5RV/4 for the above information]
/EX
SB SAT @ AMSAT $ANS-145.06
AO-51 To Switch to Dual V/U Repeater Mode
[ans] ANS-145 AMSAT News Service Weekly Bulletin
AMSAT News Service Bulletin 145.06
>From AMSAT HQ SILVER SPRING, MD.
May 25, 2008
To All RADIO AMATEURS
BID: $ANS-145.06
AO-51 will switch into dual V/U repeater mode UTC May 26, 2008. Take
advantage of the secondary repeater for historically easier operation.
Information about the AO-51 modes and frequencies can be found on the
AMSAT web site.
[ANS thanks the AO-51 Operations Team for the above information]
/EX
SB SAT @ AMSAT $ANS-145.07
Call For Papers: UNIVERSAT Space Symposium in Moscow
[ans] ANS-145 AMSAT News Service Weekly Bulletin
AMSAT News Service Bulletin 145.07
>From AMSAT HQ SILVER SPRING, MD.
May 25, 2008
To All RADIO AMATEURS
BID: $ANS-145.07
Members of EU-Amsat, Amsat-UK, Amsat-NA and anyone else interested
in Amateur radio satellites are cordially invited to submit papers
on space related subjects - particularly cubesats in education - to
The third International Symposium UNIVERSAT-2008, which is organised
by the Skobeltsyn Institute Of Nuclear Physics, Lomonosov Moscow
State University - which will take place on September 1-6, 2008 at
the Conference Halls of The Moscow State University Boarding Houses
in Zvenigorod, Moscow Region, Russian Federation.
Details can be seen at http://cosmos.msu.ru/universat2008/.
Papers and/or queries should be submitted to Alezander Zeitsev RW3DZ
via e-mail: zaitsev@izmiran.ru.
The deadline for papers is May the 31st but extensions may be possible.
This is an excellent forum for satellite interested individuals to
take part in an international space symposium as well as discuss the
possibility and prospects for future projects and launch opportunities.
[ANS thanks Alezander Zeitsev RW3DZ for the above information]
/EX
SB SAT @ AMSAT $ANS-145.08
Yubileiny RS-30 Launched on May 23
[ans] ANS-145 AMSAT News Service Weekly Bulletin
AMSAT News Service Bulletin 145.08
>From AMSAT HQ SILVER SPRING, MD.
May 25, 2008
To All RADIO AMATEURS
BID: $ANS-145.08
The Russian Federal Space Agency announced the successful launch of
the Yubileiny, a 45 kg small satellite, on May 23 from the Plesetsk
Launching Site into low earth orbit.
The motive for development of Yubileiny small spacecraft was the 50th
anniversary of the first space satellite. One mission goal includes
flight qaulification of the new space systems and equipment. Radio
amateur operators all over the world will be able to receive the tele-
metry downlink utilizing RS-style CW telemetry 435.315 MHz using the
callsign RS30.
The satellite transmits a cyclic series of messages lasting for 4
minutes including a call signal and TM-data (10 seconds); a voice
message (1 minute); a pause (50 seconds); the first artificial
satellite imitated signals (10 seconds); an image (1 minute);
with a final pause (50 seconds).
Aerospace Vehicle Laboratory SCC is the primary the satellite con-
trol. A similar Satellite Control Center has been established at the
Siberian State Aerospace University in Krasnoyarsk to allow students
and research engineers can receive and analyze the telemetry in coop-
eration with the specialists at JSC Academician M.F. Reshetnev Infor-
mation Satellite Systems center.
Details can be found on-line at:
http://www.npopm.com/?cid=news_ivent&nid=61
[ANS thanks Ralph W0RPK and the Russian Federal Space Agency for the
above information]
/EX
SB SAT @ AMSAT $ANS-145.09
ARISS Status Report for the Week of May 19, 2008
[ans] ANS-145 AMSAT News Service Weekly Bulletin
AMSAT News Service Bulletin 145.09
>From AMSAT HQ SILVER SPRING, MD.
May 25, 2008
To All RADIO AMATEURS
BID: $ANS-145.09
1. Dutch School Contact
Delta Researchers Schools 2008, Space Expo in Noordwijk, the Nether-
lands, had an ARISS contact via telebridge station WH6PN in Hawaii on
Friday, May 23. Twelve Dutch primary schools which participate in the
Delta-project were represented at Space Expo. The project is a cooper-
ation of the Dutch ministry of Education, Culture and Science, the
European Space Agency (ESA) and NASA. The schools participating in the
project use the themes of space and space exploration to teach science
and technology. Three children (ages 7 - 12) from each school were pre-
sent. The audio for this event was fed into the EchoLink AMSAT (101 377)
and JK1ZRW (277 208) servers.
2. Cindy McArthur Receives Silver Snoopy Award
Last week, Teaching From Space Project Lead Cindy McArthur became the
recipient of a Silver Snoopy award. Astronaut Barbara Morgan, KD5VNP,
presented the award in appreciation for McArthur's work and support of
educational activities throughout the STS-118 mission which included
an Educational Downlinks videoconference and an ARISS contact.
[ANS thanks Carol, KB3LKI for the above information]
/EX
In addition to regular membership, AMSAT offers membership in the
President's Club. Members of the President's Club, as sustaining donors
to AMSAT Project Funds, will be eligible to receive additional benefits.
Application forms are available from the AMSAT Office.
73,
This week's ANS Editor,
JoAnne Maenpaa, K9JKM
K9JKM at amsat dot org
_______________________________________________
Via the ANS mailing list courtesy of AMSAT-NA
http://amsat.org/mailman/listinfo/ans
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