Mark,
Try 145915.2 +/- 1kHz
It is a tad frequency agile.
Passes are very infrequent due to testing.
73
Colin VK5HI
-Original Message-
From: amsat-bb-boun...@amsat.org [mailto:amsat-bb-boun...@amsat.org] On
Behalf Of Mark L. Hammond
Sent: Saturday, 2 August 2014 23:46
To:
Bob,
I am not a rocket scientist but may qualify as a greybeard.
Have been an ardent follower of satellite attitudes for many years.
I would have thought that passive magnetic stabilisation would have been the
preferred option to meet your objective.
In principle your idea should work, however
I am looking for the 45 day Solar Flux Data (www.swpc.noaa.gov)
covering/overlapping the period 21st November to 7th January.
Please email me direct.
Thank You.
Colin VK5HI
___
Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author.
Stefan and Mark,
90% of the crud on 2 metres comes from my Cable Modem / Router.
Lucky so far Funcube and N3XT are in the clear.
Colin VK5HI.
-Original Message-
From: amsat-bb-boun...@amsat.org [mailto:amsat-bb-boun...@amsat.org] On
Behalf Of Stefan Wagener
Sent: Saturday, 23 November
QTH.
73
Colin VK5HI.
PS: CUSAT remains a good fit with Object B.
-Original Message-
From: Nico Janssen [mailto:ham...@xs4all.nl]
Sent: Tuesday, 8 October 2013 05:59
To: bstguitar...@gmail.com
Cc: Colin Hurst; Amsat BB
Subject: Re: [amsat-bb] Re: Cornell CUSat Keps?
Detailed doppler shift
Alan Bryce,
2013-055B appears currently to be the best fit for both DANDE and CUSAT.
73
Colin VK5HI
-Original Message-
From: amsat-bb-boun...@amsat.org [mailto:amsat-bb-boun...@amsat.org] On
Behalf Of Alan
Sent: Wednesday, 2 October 2013 04:27
To: bstguitar...@gmail.com; 'Amsat BB'
Cc:
Norm,
If you have an FCD Version 1.1 try the following program.
http://www.sdr-radio.com/Download/tabid/178/language/en-US/Default.aspx
Click on the July 1st 2012 download for version 1058.
It has Doppler correction and is an excellent piece of software.
73
Colin VK5HI.
-Original Message-
CW only sending xatcobeo 8.24v -137dbm 33c
Colin VK5HI.
___
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Subscription settings:
Carl,
You are there with 3862 packets.
73
Colin VK5HI
-Original Message-
From: amsat-bb-boun...@amsat.org [mailto:amsat-bb-boun...@amsat.org] On
Behalf Of Guy Mallery
Sent: Saturday, 26 November 2011 11:06
To: amsat-bb@amsat.org
Subject: [amsat-bb] Re: ARISSat-1 Telemetry
Date: Thu, 24
Stefan,
I wholeheartedly support your comments.
We made a conscious decision many years ago, that in retirement, we would
support the Cubesat Program by downloading their telemetry, to give
something back to the hobby.
Being licensed nigh on 50 years ago and being part of the Amateur Satellite
Alan,
For the last week or so we have been observing it come out of eclipse.
I have noted at worst, a very slow 40Hz shift as ARISSAT1 warms up.
I update the TLE's every day for ARISSAT1 (possibly an overkill) but it is
always within +/-20 Hz at AOS that you quoted.
73
Colin VK5HI.
-Original
Alan,
The last KURSK segment I received were 741858 on the 12th August.
My educated guess is that because ARISSAT1 is resetting during every eclipse
the KURSK experiment is not able to obtain the MET and use it as a file name.
Hence it is defaulting to 944.
73
Colin VK5HI
-Original
Alan,
I noted that yesterday as well.
73
Colin.
-Original Message-
From: Alan Cresswell [mailto:alancressw...@xtra.co.nz]
Sent: Thursday, 18 August 2011 11:16
To: 'Colin Hurst'; 'Ben Bishop'; 'AMSAT'
Subject: RE: [amsat-bb] Re: ARISSat-1 telemetry top submitters
Hi Colin,
Yes
The 2317UTC 14th August 2011 pass over VK, was Continuous for the whole pass
on High Power
Last frame shows Battery Voltage at 35.977
73
Colin VK5HI
___
Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author.
Not an AMSAT-NA
ARISSAT1 was on for the whole pass.
Strangely no 1000 baud packets were decoded, which is a disappointment.
CW copied is as follows.
hi this is arissat1 rs01s ct1xi phi met 25 m ihu +41 c cp +47 c bat 36.09 v
-12 ma rf 369 ma
hi this is arissat1 rs01s ct1zx phi met 27 m ihu +41 c cp +48 c bat
1000 baud telemetry showing
Clock has been reset
Last frame 1565 seconds
Voltage 35.549
LOW POWER
From memory copied 8 frames from AOS then it went off (low voltage).
When it came back on the 1000 baud sounded very raucous and was difficult
copy, just 2 frames.
CW copy was good.
73
Reasonably confident pass was on for full pass on HIGH POWER.
7 Degree pass passing behind an 80 foot gum tree.
Managed 16 frames until beam went through 180 degrees, which is good
considering copy with other sats is not good behind that gum tree. Copied
continuously till the beam started to
Telemetry captured using parallel decoder (CWGet) during the 0116 UTC pass.
-16 ma rf 431 ma hi this is arissat1 rs01s f6bvp phi met 31 m ihu +37 c cp
+26 c bat 35.78 v +4 ma rf 460 ma hi this is arissat1 rs01s g3ior phi met 33
m ihu +38 c cp +26 c bat 35.65 v -8 ma rf 435 ma hi this is
ARISSat was in low power mode during the pass commencing at 0628UTC in full
sunlight.
73
Colin VK5HI
___
Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author.
Not an AMSAT-NA member? Join now to support the amateur satellite
ARISSat in Low power mode, 45 minutes after exiting eclipse.
Managed to catch the following telemetry, alas no 1000 baud telemetry.
su +36 c cp +28 c bat 35.86 v +12 ma
470 ma hi this is arissat1 rs01s
73
Colin VK5HI
___
Sent via
Angelo,
Further to Drew's comments I would confirm the 1268.703 uplink.
One further hint besides deviation and frequency, is to set the TXDelay to
1000 milliseconds.
This will ensure all the switches or relays in the system have settled
prior to issuing the uplink packet.
If you find this to be
Michael,
From memory there is a limit on the number of Groups.
I suggest you select a Group that you do not use and select the Moon within
that group.
73
Colin VK5HI.
-Original Message-
From: amsat-bb-boun...@amsat.org [mailto:amsat-bb-boun...@amsat.org]on
Behalf Of Dale Hershberger
Reid,
I refer you to ANS-340 posted recently to the -bb.
The FLIP experiment has been a success.
Additionally,
A number of positives and negatives have resulted from the experiment.
Positives.
AO-51 has increased its spin rate.
Reception in the Southern Hemisphere is much improved.
Negatives
The
Luc,
I am not too sure what you are attempting to imply in your post.
First up there are 8 members of the operations group.
Their task is to analyse the numerous requests that are submitted to
ao-51modes at amsat.org and prepare a schedule in conjunction with the
command stations. On occasions it
Drew,
Thanks for that.
Better to be safe than sorry.
73
Colin VK5HI.
-Original Message-
From: ao51-modes-boun...@amsat.org
[mailto:ao51-modes-boun...@amsat.org]on Behalf Of Andrew Glasbrenner
Sent: Monday, 2 November 2009 11:15
To: Amsat-BB; AO51 Modes
Subject: [ao51-modes] AO-51 S
Jim,
Mike DK3WN and I have done some work evaluating CP6 Decoding.
Like you we have difficulty decoding CP6 with hardware TNC's.
Best performance is to use MixW, with audio from the data port.
We have passed this information to the CP6 Team who are investigating the
TNC Header that CP6 sends.
It
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