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CX2SA > SATDIG 16.10.11 21:05l 959 Lines 32787 Bytes #999 (0) @ WW
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Sent: 111016/1902Z @:CX2SA.LAV.URY.SA #:32854 [Minas] FBB7.00e $:AMSATBB6571
From: CX2SA@CX2SA.LAV.URY.SA
To : SATDIG@WW
Today's Topics:
1. CW SRMVU decoding software (Nader Omer)
2. CW SRMVU decoding software link (Nader Omer)
3. X37C Spaceplane Being Studied (B J)
4. Re: New Indian satellites (Shashank Chintalagiri)
5. Crab Portable from CN73... (Ted)
6. ISS is on the radio (Alexander Sack)
7. SpectraVue Demod On Missing (Joseph Armbruster)
8. ANS-289 AMSAT News Service Weekly Bulletins (JoAnne Maenpaa)
9. Re: G5500 Elevation Rotator Short Circuit? (Clive Wallis)
10. Jugnu (JNU) (Nick Pugh K5QXJ)
11. SRMVU (Sanjay Srikanth Nekkanti)
12. OOTC demo on AO-27 @ 2130 UTC (John Belstner)
----------------------------------------------------------------------
Message: 1
Date: Sat, 15 Oct 2011 12:37:17 -0700 (PDT)
From: Nader Omer <st2nh@xxxxx.xxx>
To: amsat bb bb <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] CW SRMVU decoding software
Message-ID:
<1318707437.95881.YahooMailClassic@xxxxxxxxx.xxxx.xxx.xxxxx.xxx>
Content-Type: text/plain; charset=iso-8859-1
As a contribution from CubeSat Project Team in the University of Khartoum to
SRM University for the success in launching SRMVU nanosatellite. Here is a
version of Telemetry Decoding Software which was developed by University
students for studying the University of Khartoum Cube satellite
(KN-SAT1)telemetry data. A modification was made to be used with SRMVU data.
click the following link to download it, please report any problems to the
team.
SRMVU Decoder
http://cubesat.uofk.edu
?
73's
------------------------------
Message: 2
Date: Sat, 15 Oct 2011 12:59:05 -0700 (PDT)
From: Nader Omer <st2nh@xxxxx.xxx>
To: amsat bb bb <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] CW SRMVU decoding software link
Message-ID:
<1318708745.95669.YahooMailClassic@xxxxxxxxx.xxxx.xxx.xxxxx.xxx>
Content-Type: text/plain; charset=iso-8859-1
The link for down load
http://www.megaupload.com/?d=7PWS7GEA
?
73's
------------------------------
Message: 3
Date: Sat, 15 Oct 2011 21:10:54 +0000
From: B J <va6bmj@xxxxx.xxx>
To: amsat-bb <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] X37C Spaceplane Being Studied
Message-ID:
<CAP7QzkPiOw7y=QDLASvTx9Ee-szdMmQRs4xAhOSmjv+GRhQrgg@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=ISO-8859-1
http://www.universetoday.com/89925/crewed-variant-of-x-37-space-plane-proposed
/
http://tinyurl.com/5wvzy6q
73s
Bernhard VA6BMJ @ DO33FL
------------------------------
Message: 4
Date: Sun, 16 Oct 2011 03:13:23 +0530
From: Shashank Chintalagiri <shashank.chintalagiri@xxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Subject: [amsat-bb] Re: New Indian satellites
Message-ID:
<CALT8Ef5ZmAoe9PhAzVejAxJvj90u8vrkEam68TfFmFRaO+BW+A@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=ISO-8859-1
Hi,
We are now certain that object E is Jugnu (JNU). SRMSat is probably B or C.
Regards,
Shashank
On Sat, Oct 15, 2011 at 5:28 PM, Mark L. Hammond
<marklhammond@xxxxx.xxx>wrote:
> Tom,
>
> Try Space-track.com
>
> Here is from this AM; seems to be objects B, C, D that are likely
>
> OBJECT A
> 1 37838U 11058A 11286.68448892 +.00000274 +00000-0 +00000-0 0 00041
> 2 37838 019.7930 057.0933 0060708 028.1402 332.2289 14.20672515000175
> OBJECT B
> 1 37839U 11058B 11287.75632201 .00000264 00000-0 00000+0 0 59
> 2 37839 019.9783 051.0855 0013166 008.6156 351.4515 14.10346402 375
> OBJECT C
> 1 37840U 11058C 11287.75597554 .00000264 00000-0 00000+0 0 41
> 2 37840 019.9643 051.0758 0013821 012.7201 347.3571 14.10538897 365
> OBJECT D
> 1 37841U 11058D 11288.11063132 .00000264 00000-0 00000+0 0 43
> 2 37841 019.9762 048.9554 0011753 009.8780 350.1854 14.10073457 416
> OBJECT E
> 1 37842U 11058E 11287.96545544 .00000265 00000-0 00000+0 0 38
> 2 37842 019.9634 049.7702 0019368 031.9790 328.1784 14.11971278 401
>
>
> 73,
>
> Mark N8MH
>
> At 11:17 PM 10/14/2011 -0500, you wrote:
> >Where is the best place to get current keps for these satellites?
> >
> >
> >_______________________________________________
> >Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
> >Not an AMSAT-NA member? Join now to support the amateur satellite program!
> >Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>
--
Chintalagiri Shashank
Indian Institute of Technology, Kanpur
http://blog.chintal.in
------------------------------
Message: 5
Date: Sat, 15 Oct 2011 16:25:49 -0700
From: "Ted" <k7trkradio@xxxxxxx.xxx>
To: <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] Crab Portable from CN73...
Message-ID: <E34B9CBDB12C4880B3DA06600AE3E972@xxxxxxxxxxx>
Content-Type: text/plain; charset="us-ascii"
Will be attempting to master the Arrow from Bandon, Oregon..(right on the
beach) in between some delicious crab legs (Memphis does bbq- we do crab,
Damon!!)
This Sunday afternoon, PM and Monday afternoon, PM passes for AO-51 and
maybe AO-27.
Possible earlier (my time) passes on either
I'll advise on qsl's when I get back
73, Ted
K7TRK
------------------------------
Message: 6
Date: Sat, 15 Oct 2011 19:53:02 -0400
From: Alexander Sack <pisymbol@xxxxx.xxx>
To: amsat-bb <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] ISS is on the radio
Message-ID:
<CAPpy_fED-SmHG0bZTeC=jo32OsXmrt0u4ZBsXvZhymo3H+mH+g@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=ISO-8859-1
So, I just heard Mike Fossum on the radio! Finally. Wow!
He said I thought hello Ohio, West Virginia, and I *thought* he said
hello New Jersey. Though I don't know if it was me.
I called a few times in haste because he was spotty on my low power rig.
I can only wish someone else heard him.
-aps (KC2ZSX)
------------------------------
Message: 7
Date: Sat, 15 Oct 2011 20:59:18 -0400
From: Joseph Armbruster <josepharmbruster@xxxxx.xxx>
To: AMSAT BB <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] SpectraVue Demod On Missing
Message-ID: <05199065-7D09-4F45-AE09-8FB81CFE0F34@xxxxx.xxx>
Content-Type: text/plain; charset=us-ascii
I am throwing this out on the BB because I and at least one other AMSAT
member is having this problem. Here is a quick rundown:
We are trying to use the FunCube dongle with SpectraVue. We select the
following in SpectraVue:
- InputDevice: SoundCard
- SoundCard IN Setup: Microphone (3- FunCube Dongle V
* in this setting window we also left off "Stereo (Complex I=R, Q=L)
checked off.
Click "Start" in the main interface using Continuum.
After doing this, no demodulation options are available in the bottom right.
What are we doing wrong? Why are the demodulation options grayed out?
Thank You in advance,
Joseph Armbruster
------------------------------
Message: 8
Date: Sat, 15 Oct 2011 20:12:05 -0500
From: "JoAnne Maenpaa" <k9jkm@xxxxxxx.xxx>
To: <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] ANS-289 AMSAT News Service Weekly Bulletins
Message-ID: <000501cc8ba0$9ecc5040$dc64f0c0$@xxx>
Content-Type: text/plain; charset="iso-8859-1"
AMSAT NEWS SERVICE
ANS-289
ANS is a free, weekly, news and information service of AMSAT North
America, The Radio Amateur Satellite Corporation. ANS reports on the
activities of a worldwide group of Amateur Radio operators who share an
active interest in designing, building, launching and communicating
through analog and digital Amateur Radio satellites.
Please send any amateur satellite news or reports to:
ans-editor@xxxxx.xxx
In this edition:
* It's Time to Finalize Your Symposium Reservations
* Tentative Schedule of Symposium Events
* SSTL Celebrates 30th Anniversary of UoSAT-1
* IARU Spectrum Futures Committee Addresses Amateur Satellite Allocations
* Amateur Satellites Featured in Astronautical Congress Meeting
* AubieSat-1 Vandenberg Launch Rescheduled to October 27
* Successful Launch for JUNGU and SRMSat From India
* NASA Announces Two Contests For Students
* Satellite Shorts From All Over
SB SAT @ AMSAT $ANS-289.01
It's Time to Finalize Your Symposium Reservations
AMSAT News Service Bulletin 289.01
>From AMSAT HQ SILVER SPRING, MD.
October 16, 2011
To All RADIO AMATEURS
BID: $ANS-289.01
AMSAT's 2011 Space Symposium is quickly approaching. It will be held
on Friday, November 4th through Sunday, November 6th in San Jose, CA.
This year commemorates the 50th anniversary of the launch of OSCAR 1.
Many events are planned to celebrate our 50 years of keeping amateur
radio in space. The original OSCAR 1 prototype has been refurbished
by the ARRL Lab. It will be on display and transmitting. Our Banquet
Speaker is Lance Ginner, K6GSJ who was on the OSCAR 1 development
team.
Our annual gathering will also feature:
+ Space Symposium with Amateur Satellite Presentations
+ Operating Techniques, News, & Plans from the Amateur Satellite World
+ Board of Directors Meeting open to AMSAT members (Nov. 3-4)
+ Meet Board Members and Officers
+ Annual General Membership Meeting
+ Annual Banquet-Keynote Speaker and Door Prizes
The 2011 Symposium hotel and registration web pages are now available
on the AMSAT web site. You may register for the Symposium and Annual
Banquet at the AMSAT Store:
http://www.amsat-na.com/store/SymposiumReg.php
Visit the Symposium and Annual General Meeting web page for details
and the latest information:
http://www.amsat.org/amsat-new/symposium/2011/index.php
Symposium Registration including a copy of the Proceedings is:
+ $50 per person starting September 20, 2011
+ $55 per person at the door
The Saturday evening banquet is $45 per person. The Sunday morning
Area Coordinator's Breakfast is $15 per person.
The hotel selected is the Wyndham San Jose, close to the airport. The
AMSAT discount rate is $79.00+taxes per night. The reservation block
code when calling the hotel directly is "AMSAT". The hotel telephone
number is 408-453-6200. If you are making reservations on-line use
1031FSJAM for the group code. The direct link to the hotel web page
is: http://www.wyndham.com/hotels/SJCAP/main.wnt
The cutoff date for the special AMSAT group rate at the Wyndham
Hotel for room reservations to October 24.
If you are planning to book a room on dates other than November 2,
3, 4, 5, you will have to call the hotel directly and ask for *in-
house reservations*. You can get the $79 rate 3 days before and 3
days after the above dates but you cannot book the room on their
website. Any problems, give Martha a call at the AMSAT Office:
301-589-6062.
[ANS thanks the 2011 Symposium Committee for the above information]
SB SAT @ AMSAT $ANS-289.02
Tentative Schedule of Symposium Events
AMSAT News Service Bulletin 289.02
>From AMSAT HQ SILVER SPRING, MD.
October 16, 2011
To All RADIO AMATEURS
BID: $ANS-289.02
Thursday, November 3
--------------------
AMSAT Board of Directors Meeting open to all AMSAT members
Friday, November 4
------------------
Symposium Registration Desk Open
AMSAT Board of Directors Meeting (Friday morning)
1300 - 1700 Symposium Opening and Technical Presentations
Saturday, November 5
--------------------
0730 Symposium Registration Desk Open
0800 - 1200 Technical Presentations
1200 - 1300 Lunch Break on your own
1300 - 1530 Technical Presentations
1530 - 1700 Annual General Meeting
1700 - 1800 Break
1800 - 1900 Attitude Adjustment with Cash Bar
1900 - 2100 Banquet and Keynote Speaker and Door Prize Drawing
Sunday, November 6
------------------
0730 Area Coordinators Field Ops Breakfast
0945 Meet for Sunday Tour Tech Museum of Innovation in San Jose.
See the latest Tour information at:
http://www.amsat.org/amsat-new/symposium/2011/SymposiumSchedule.php
[ANS thanks the 2011 Symposium Committee for the above information]
SB SAT @ AMSAT $ANS-289.03
SSTL Celebrates 30th Anniversary of UoSAT-1
AMSAT News Service Bulletin 289.03
>From AMSAT HQ SILVER SPRING, MD.
October 16, 2011
To All RADIO AMATEURS
BID: $ANS-289.03
Surrey Satellite Technology Limited (SSTL) celebrated the 30th
anniversary of the launch of Surrey's first satellite, UoSAT-1.
Launched into orbit on 6th October 1981, UoSAT-1 was designed
and built by a team from the University of Surrey led by SSTL
founder Sir Martin Sweeting, G3YJO.
UoSAT-1 was also known as UoSAT-OSCAR 9. It was a scientific and
educational low-Earth orbit satellite containing many experiments
and beacons but no amateur transponders. UO-9 was fully operational
until it re-entered October 13, 1989 from a decaying orbit after
nine years of service.
UO-9's mission scored several firsts for technology which would be
incorporated into future amateur satllite missions including:
+ The first on-board computer (IHU - Integrated Housekeeping Unit)
+ Battery and attitude management
+ Remote control, and experiments
+ First S-band beacon
+ It carried a CCD camera, a Digitalker speech synthesizer, and
transmitted telemetry data on a 145.826 MHz beacon at 1200 baud
using asynchronous AFSK.
Amateur Satellite Operators are also familiar with later SSTL UO-Sat
developments:
+ UoSAT-2 was designated as UO-11 which can still be heard operating
on 145.825 MHz with a beacon transmitting 1200 baud using asynchronous
AFSK.
+ UoSAT-3 was designated as UO-14 (no longer operational) and featured
an FM Voice Repeater with 145.9750 MHz uplink and 435.0700 MHz down-
link.
More history can be found in an interesting article posted on the
SpaceDaily.com website: http://tinyurl.com/3urdd9o
Read the SSTL Press Release at:
http://www.sstl.co.uk/news-and-events?story=1899
[ANS thanks SSTL for the above information]
SB SAT @ AMSAT $ANS-289.04
IARU Spectrum Futures Committee Addresses Amateur Satellite Allocations
AMSAT News Service Bulletin 289.04
>From AMSAT HQ SILVER SPRING, MD.
October 16, 2011
To All RADIO AMATEURS
BID: $ANS-289.04
The September, 2011 ARRL Spectrum Defense Matters newletter discusses
the formation of the IARU Spectrum Futures Committee to develop stra-
tegies for retaining access to bands above 148 MHz for the amateur
and amateur-satellite services globally.
There are no Global Primary Amateur and Amateur Satellite Service
allocations between 146 MHz and 24 GHz. Access to spectrum suitable
for weak signal work in the 146-3500 MHz region is crucial for the
Amateur Satellite Service.
Read the ARRL Spectrum Defense Matters newletter (PDF) on-line at:
http://tinyurl.com/5sre5pv (arrl.org)
[ANS thanks the ARRL for the above information]
SB SAT @ AMSAT $ANS-289.05
Amateur Satellites Featured in Astronautical Congress Meeting
AMSAT News Service Bulletin 289.05
>From AMSAT HQ SILVER SPRING, MD.
October 16, 2011
To All RADIO AMATEURS
BID: $ANS-289.05
The 62nd International Astronautical Congress held in Cape Town,
South Africa featured amateur radio satellites in various sessions.
The data collected by SumbandilaSat, S0-67, provides useful informa-
tion for selecting future ground station locations for minimum inter-
ference. The study by Dr Jakobus van Zyl and Johann Lochner, ZE6CBC,
both engineers at SunSpace, covered a global geographical survey of
received signal?s strength in the VHF band. This data will give an
indication of frequencies to use for command and telemetry communi-
cation at existing ground stations.
The Cape Peninsular University of Technology unveiled it's first Cube-
Sat during the conference. This satellite will include a beacon opera-
ting in the 20 meter amateur band on 14.099 MHz. The main mission will
be to support the Hermanus Magnetic Observatory science payload for
operations in Antarctica. The downlink will be used for optimising the
SuperDarn HF radar system operated by the National Space Agency. It
is also expected to provideinteresting antenna characterization oppo-
rtunities for radio amateurs. No launch date has been set at present.
More information can be found on the South Africa AMSAT web page:
http://www.amsatsa.org.za/
An article written by Hans van de Groenendaal, ZS6AKV, about the new
HF CubeSat mission can be read at: http://tinyurl.com/68hzgou
[ANS thanks SARL and SA-AMSAT for the above information]
SB SAT @ AMSAT $ANS-289.06
AubieSat-1 Vandenberg Launch Rescheduled to October 27
AMSAT News Service Bulletin 289.06
>From AMSAT HQ SILVER SPRING, MD.
October 16, 2011
To All RADIO AMATEURS
BID: $ANS-289.06
The launch of Auburn University's AubieSat-1 satellite has been re-
scheduled to October 27, 2011 due to problems found during the system
integration of the primary mission. A hydraulic system leak was detect-
ed and the cause was found to be a small crack in a hydraulic tube.
A replacement tube was manufactured, installed, and retested. Also, a
flexible fabric collar connecting two engine system exhaust ducts was
found to be damaged following pressurized leak testing. The damaged
fabric collar is being removed and replaced.
AubieSat-1 is designed to transmit with a power of about 800 milli-
watts on a frequency of 437.475 MHz, plus or minus Doppler correction.
The beacon signal, along with telemetry, will be sent using A1A con-
tinuous wave Morse code at 20 words per minute. Additional telemetry
from the on board science experiment will use CW transmissions up to
60 WPM.
An internet Echolink conference group is also planned to begin one-half
hour prior to launch and continue until about 30 minutes after confir-
mation of the first receipt of signals from the satellite. Information
on the conference groups title will be distributed nearer to the launch
for interested stations.
Long-time AMSAT Member John Klingelhoeffer, WB4LNM serves as the Tech-
nical Advisor in Auburn University's Student Space Program.
[ANS thanks Dominic Hildebrandt at Auburn University for the
above information].
SB SAT @ AMSAT $ANS-289.07
Successful Launch for JUNGU and SRMSat From India
AMSAT News Service Bulletin 289.07
>From AMSAT HQ SILVER SPRING, MD.
October 16, 2011
To All RADIO AMATEURS
BID: $ANS-289.07
University satellites 'Jugnu' and 'SRMSat' using amateur frequencies
were successfully launched by PSLV C-18 from Satish Dhawan Space
Centre Shriharikota, India on October 12.
The Jugnu team is requesting CW Beacon signal Reports along with the
plain decoded morse message. The Jugnu reports can be sent to the
following mail IDs:
wmy@xxxx.xxx.xx
shantag@xxxx.xx.xx
After launch the JUNGU beacon was first received by Shamai 4Z1WS from
Israel. The decoded CW text message by indicated the nominal performa-
nce of the spacecraft.
Jugnu Frequency: CW Beacon - 437.275 MHz (17dbm)
After launch the SRMSat beacon was first received in New Zealand by
Ian Ashley, ZL1AOX who reported weak but copyable signals.
The SRMSat reports can be sent to:
sanjaynekkanti@xxxxx.xxx
kc2yqj@xxxx.xxx
SRMSAT Frequency: CW Beacon - 437.425 MHz (10dbm)
SRMSat Keps file: http://dinesh.cyanam.net/dl/SRMSAT_TLEs.txt
The CW Telemetry and decoding details for SRMSAT are as below:
Character 6: Satellite Mode
1. P - Sensing Mode
2. X - Communication Mode
3. C - Normal Mode
4. Z - Detumbling Mode
Character 7: Magnetometer Status
1. C - On
2. P - Off
3. X - Error
4. Z - Ready
Character 8: GPS Status
Character 9: Payload Status
Character 10: Temperature Status
1. C - < 0 degree celcius
2. P - 0 to 10 degree celcius
3. X - 10 to 20 degree celcius
4. Z - 20 to 30 degree celcius
5. 6 - 30 to 40 degrees celcius
6. 4 - Above 40 degrees celcius
Character 11: Battery Status
1. C - Less than 7 V
2. P - >7V and <7.3V
3. X - >7.3V and <7.6V
4. Z - >7.6V and <7.9V
5. 6 - >7.9V and <8.1V
6. 4 - >8.1V
[ANS thanks Dinesh Cyanam, KC2YQJ, and Mani, VU2WMY for the above
information]
SB SAT @ AMSAT $ANS-289.08
NASA Announces Two Contests For Students
AMSAT News Service Bulletin 289.08
>From AMSAT HQ SILVER SPRING, MD.
October 16, 2011
To All RADIO AMATEURS
BID: $ANS-289.08
GRAIL Spacecraft Naming Contest
-------------------------------
The Gravity Recovery And Interior Laboratory mission to the moon,
also known as GRAIL uses two twin spacecraft orbiting the moon at
very precise distances to create a gravity map of the moon. Accu-
rate knowledge of the moon's gravity could also be used to help
choose future landing sites on the moon.
Now that they're on their way to the moon, the two robotic space-
craft, currently dubbed GRAIL-A and GRAIL-B, need real names, ones
that capture the spirit and excitement of lunar exploration. And
NASA is looking for students to help with the naming duties.
U. S. students in grades K-12 are eligible. Entries should include
the chosen names for the spacecraft, along with an explanation of
why those names should be selected. Justification can be any length,
from a short paragraph to a 500-word essay.
Entries are due Nov. 11, 2011. All entries must be submitted by
teachers. For more information about the GRAIL mission and to
submit entries via the online entry form visit:
http://solarsystem.nasa.gov/grail/namingcontest.cfm.
If you have questions about the GRAIL Naming Contest, please email:
grailcontest@xxx.xxxx.xxx.
Your Experiment, What Will You Do Contest
-----------------------------------------
NASA has created a contest for kids from anywhere on the planet to
have their idea for a science experiment performed by astronauts on
the International Space Station, with it live-streamed back to Earth.
YouTube SpaceLab is an open competition inviting 14 ? 18 year olds
to come up with an idea for a science experiment for space. You don?t
have to actually do the experiment, you just have to make a 2-minute
video of yourself explaining it.
The tagline for this contest is ?Your experiment, 250 miles above
the Earth, for the whole world to see,? and this should be a really
fun and engaging world-wide contest that is sure to generate a lot
of interest. Students in two age categories, 14-16 years old and
17-18 years old, either alone or in groups of up to three, may sub-
mit a YouTube video describing their experiment to:
http://YouTube.com/SpaceLab. More information about the contest is
available at this link, too.
Deadline is Dec. 7. The panel of judges is a veritable Who?s Who
of space mover and shakers, including Dr. Stephen Hawking, Bert-
rand Piccard, Professor Colin Pillinger, Peter Diamandis, Guy
Lalibert?, Richard Garriott, astronauts Leland Melvin, Chris
Hadfield, and Bill Gerstenmaier from NASA.
There are some other great prizes, too. Six regional finalists will
gather in Washington, D.C., in March 2012 to experience a ZERO-G
flight and receive other prizes. From them, two global winners, one
from each age group, will be announced and later have their experi-
ments performed 250 miles above Earth and live streamed on YouTube.
Additionally, the global winners will get to choose a unique space
experience as a prize: either a trip to Tanegashima Island, Japan,
to watch their experiment blast off in a rocket bound for the ISS,
or once they are 18 years old, a one-of-a-kind astronaut training
experience in Star City, Russia, the training center for Russian
cosmonauts.
The remaining four regional winners will also receive a trip to the
U.S., a ZERO-G flight, and a Lenovo IdeaPad laptop. The contest is
sponsored by YouTube and Lenovo, in cooperation with Space Adventures
and space agencies NASA, ESA, and JAXA.
More details can be found on-line in these videos:
http://www.youtube.com/SpaceLab
http://www.youtube.com/watch?feature=player_embedded&v=No9k63Be35c
[ANS thanks the NASA Education Express Message for the above information]
SB SAT @ AMSAT $ANS-289.09
Satellite Shorts From All Over
AMSAT News Service Bulletin 289.09
>From AMSAT HQ SILVER SPRING, MD.
October 16, 2011
To All RADIO AMATEURS
BID: $ANS-289.09
+ Congratulations are in order for John, K8YSE upon reaching the
1000th grid worked via satellite.
+ Tom, W9KE has written a program which looks for satellite passes
where communications between two different grid locations is
possible. Tom invites interested testers to download the program
from http://www.tomdoyle.org/simplesat/simplesat.html It is a zip
file. Un-Zip the files into a folder and run the SimpleSat.exe file.
No install is required and the three files it will create are stor-
ed in the same folder as the SimpleSat.exe program. It does nothing
to the registry. It downloads sat data from the net so use a compu-
ter connected to the net when you run the program. Contact Tom
directly at tomdoyle1948@xxxxx.xxx with any questions or comments.
+ An interesting umbrella shaped antenna was successfully deployed
this week from the new Navy experimental TacSat 4 communications
satellite launched on-board a Minotaur rocket on September 27 from
the Alaska Kodiak launch complex. A photo of the experimental an-
tenna and a video of the launch can be viewed at:
http://spaceflightnow.com/minotaur/tacsat4/111008update/
+ Zac Manchester, a graduate student in Aerospace Engineering at
Cornell University developed, fingernail-sized satellites which
may be deployed for earth-orbit missions and could someday travel
to Saturn. As they flutter down through its atmosphere, they will
collect data about chemistry, radiation and particle impacts.
Each Sprite contains a 10mw transmitter. KickSat is a CubeSat
designed to carry hundreds or even thousands of Sprites into space
and deploy them in low Earth orbit. Donors who sponsor a sprite
will get to name it and specify the text that it will transmit
on a frequency between 433 and 436 MHz. A group or club can also
sponsor a fleet of Sprites together. Full details can be found at:
http://www.kicksat.org (Kickstarter.com)
+ SA AMSAT has issued the first call for papers for the 2012 Space
Symposium to be held in Durban on Saturday 12 May 2012, at the
University of KwaZulu-Natal. If you would like to present a paper,
please send a brief synopsis to reach SA AMSAT by no later than
31 January 2012. The theme will be 50 years of OSCAR, celebrating
the launch of the first amateur radio satellite on 12 December 1961.
+ During Opportunity rover?s three-year trek across 20 km (13 miles)
of Meridiani Planum on Mars, rover planners captured a horizon
photograph at the end of each drive using the unique vantage point
of the rover itself. 309 images taken during the journey appear in
this video. A sound track was generated using the rover's accelero-
meter data - rough sounds are rocky terrain, and traversing sandy
terrain is quieter. Take your ride across Mars at:
http://tinyurl.com/666b9gy (UniverseToday.com)
+ Watch a video of the flight of the custom-built 26 ft. Qu8k (pro-
nounced ?Quake?) rocket on September 30, 2011 from the Black Rock
Desert in Nevada. It reached an altitude of 121,000 feet (36,880
meter) in 92 seconds, at speeds of 2,185 mph:
http://tinyurl.com/3stmloo (UniverseToday.com)
+ If you read an interesting scientfic paper discussing how our
Earth would appear to other solar systems searching for exo-
planets you'll be able to steer the the conversation to some-
thing more interesting than the state of the other fellow's
gallbladder on 75 meters. Bone up at:
http://arxiv.org/PS_cache/arxiv/pdf/1110/1110.1340v1.pdf
[ANS thanks everyone for the above information]
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 addi-
tional benefits. Application forms are available from the AMSAT
Office. And with that, please keep in mind, "That's the third
electric shock I've gotten today!" Tom said, revoltedly. That was
an old joke but he didn't know any current puns. He didn't know
watt made him say that. At which point, he'd have to send that
telegram again, Tom said, remorsefully. Then he was out of here,
walking home after deciding he wouldn't let a flat tire get him
down, Tom said without despair ... makes you wonder wire we
continuing?
73,
This week's ANS Editor,
JoAnne Maenpaa, K9JKM
K9JKM at amsat dot org
------------------------------
Message: 9
Date: Sun, 16 Oct 2011 12:52:05 +0100
From: Clive Wallis <list1@xxxxx.xx.xx>
To: Tim Cunningham <n8deu@xxx.xxx>, amsat <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] Re: G5500 Elevation Rotator Short Circuit?
Message-ID: <4E9AC565.8090405@xxxxx.xx.xx>
Content-Type: text/plain; charset=windows-1252; format=flowed
Thanks Tim.
I'm not aware of any problems with my controller or computer. I notice
that there are micro switches to protect against over-run, and wonder
why these didn't protect the motor, if one of the circuits had stuck on.
BTW have there been any improvements with the sealing against rain
water on this model? It seems better than the previous model, in this
respect.
73 Clive G3CWV
On 13/10/2011 21:46, Tim Cunningham wrote:
> All of the failures were specifically attributed to either a stuck relay
> in the control box, a manual switch sticking (not releasing) on the
> front rotor control panel, and a software or computer crash that
> continued to drive one of the up, down, left, or right control lines.
>
>
> 73,
>
> Tim - N8DEU
>
>
> ----- Original Message ----- From: "Clive Wallis"
> To: "amsat" <amsat-bb@xxxxx.xxx>
> Sent: Sunday, October 09, 2011 11:50 AM
> Subject: [amsat-bb] Re: G5500 Elevation Rotator Short Circuit?
>
>
> Many thanks Tim for your comments. From what you've said it sounds like
> a faulty motor. In the ones you've repaired have you been able to
> determine the cause of motor over heating?
>
> The problems I've had in the past have always been due to water getting
> into the units.
>
> 73 Clive G3CWV
>
> Hitchin, North Hertfordshire, UK
>
------------------------------
Message: 10
Date: Sun, 16 Oct 2011 10:03:23 -0500
From: "Nick Pugh K5QXJ" <quadpugh@xxxxxxxxx.xxx>
To: <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] Jugnu (JNU)
Message-ID: <102801cc8c14$c0ca9c00$425fd400$@xxx>
Content-Type: text/plain; charset="us-ascii"
Has anyone heard Jugnu (JNU) in the last day or two. If so what frequency
and what is the keps?
Thanks
nick
Office 337 593 8700
Cell 337 258 2527
Helping UL become a world Class Engineering and Educational School
------------------------------
Message: 11
Date: Sun, 16 Oct 2011 17:23:59 +0200
From: Sanjay Srikanth Nekkanti <sanjaynekkanti@xxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Cc: anubhav thakur <anubhavthakur19@xxxxx.xxx>, roganathan
<roganathan@xxxxx.xxx>, Dinesh Cyanam <dinesh@xxxxxx.xxx>, anushree
mahapatra <anushreemahapatra49@xxxxx.xxx>, sarweshparbat
<sarweshparbat@xxxxx.xxx>
Subject: [amsat-bb] SRMVU
Message-ID:
<CAN9JvSBrLJOOH1ryar=MSq2DTq2_ugWNP=PEHJ-x5ngCrGJYTw@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=ISO-8859-1
Dear Fellow Hams,
We are very thankful for the continuous support from you, by sending us the
beacon data. We are right now trying to estimate the performance of the
satellite and will be planning to perform the operation of the payload in
the next couple of days. Before the operation of the payload is begun, we
would like to do a small performance test with respect to the RF link. We,
therefore request you to kindly keep sending the beacon signal and also try
to send the details of the RF signal performance over the entire length of
the pass.
I would like to quote some of the words from the SRMSAT project Students and
Mentors
"IT IS A GREAT MORAL BOOSTING CONTINUING INFO FLOW FROM YOU FOR THE SRMSAT
GROUP. iT MAKE US PROUD TO CONFIRM FREQUENTLY THAT OUR SAT IS WORKING. gRAET
SUPPORT.tO BE TAGGED "
We would also like to thank Mr. Nader Omer for his support by developing the
SRMVU Decoder.
" This is great. Thanks to the team for taking such efforts for developing
the decoder.......its just amazing to see the response of the HAM people out
there "
Looking forward for the support.
73
AB3OE,
Sanjay Srikanth Nekkanti
------------------------------
Message: 12
Date: Sun, 16 Oct 2011 09:14:15 -0700
From: John Belstner <jbelstner@xxxxx.xxx>
To: amsat-bb <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] OOTC demo on AO-27 @ 2130 UTC
Message-ID: <C28A773D-3265-4595-B201-C7969A762720@xxxxx.xxx>
Content-Type: text/plain; charset=us-ascii
I will be giving a satellite presentation at the Old-Old-Timers-Club (OOTC)
Chapter 2 meeting in Long Beach today from 1800 to 2100 UTC. I'll be on the
2130 UTC pass of AO-27 for a demo to the group. Give us a call!
Cheers,
John W9EN
------------------------------
_______________________________________________
Sent via amsat-bb@xxxxx.xxx. Opinions expressed are those of the author.
Not an AMSAT member? Join now to support the amateur satellite program!
http://amsat.org/mailman/listinfo/amsat-bb
End of AMSAT-BB Digest, Vol 6, Issue 571
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