Has anyone located a driver for the LVB Tracker internal USB to serial
port adapter on Windows 7 x64?
If not, has anyone reverted to the serial port connection on LVB Tracker
and used an external USB to serial port adapter successfully with
SatPC32 on Windows 7 x64?
I have an Edgeport multiple USB to serial port that has drivers for
Windows 7 x64 that I will use if I have to. I would prefer using the LVB
Tracker with its USB to serial adapter if someone has another solution.
Here is a quick AO-16 update. On Sunday I turned AO-16 long enough to
get some telemetry packets. The satellite would remain on for less
than one minute after being commanded on. A quick test of the "bent
pipe" voice mode repeater was successful. . The "hardware watchdog
timer problem" is still evident; as expected, spacecraft temperatures
are insufficient to keep the transmitter ON (needs to be above 15 deg
Orbit projections suggest that satellite illumination conditions will
not result in increased temperatures for nearly 10 years. Command
stations do periodically turn AO-16 "ON" to check on its condition and
see if the hardware timer problem has "automagically" fixed itself
(which in not anticipated, but who knows...).
3 Oct 2010 1838 utc
PACSAT MBL Telemetry Decoder Ver. 1.3 (c) Mike Rupprecht, DK3WN
+10V Battery Bus : 0.00 V
Battery Charge Reg : 0.55 mA
Base Temp : 9.07 °C
PSK RF Out : 1.90 W
+5V RX Bus : 4.87 V
+8.5V RX Bus : 8.49 V
+10V RX Bus : 11.24 V
Here is another teaser :) Several months ago I commanded the AO-16
S-band transmitter ON; it too remains functional (albeit weak), and
was received by me, Drew KO4MA, and Alan WA4SCA.
Mark L. Hammond [N8MH]
Technical papers are solicited for presentation at the 26th Annual ARRL
and TAPR Digital Communications Conference to be held September 28-30,
2007 in Hartford, Connecticut. These papers will also be published in
the Conference Proceedings (you do NOT need to attend the conference to
have your paper included in the Proceedings). The submission deadline is
July 31, 2007. Please send papers to:
225 Main St
Newington, CT 06111
or you can make your submission via e-mail to: maty(a)arrl.org
Papers will be published exactly as submitted and authors will retain
73 . . . Steve, WB8IMY
I have both a commercial and a homebrew Eggbeater and am disappointed with both, especially in light of its rather high price. Connected to my IC-7000 via an ARR mast-mounted preamp, performance is far less than with an HT and an Arrow. Guess an omni can't cut it, at least not from my QTH.
Maybe if I could get it up higher, clear of all roofs, it would do better. I can make contacts at relatively high sat elevations, but can do just as well with a $10 dual band ground plane. My friend has an Eggbeater and the same preamp at a clearer QTH, and he hears substantially better, down to 10 degrees elevation in some directions.
Good luck and 73,
> > Hi Steve,
> > It is surprising to read that you are not hearing
> anything. I have
> > repeatedly used a 2m and 70cm Eggbeater for the sats
> and have had no
> > problem hearing things. No pre-amp.
> > I was using a short cable (e.g. less than 10 meters).
> The rigs I
> > used were a FT-736r (deaf) and a FT-847 (so-so).
> > 73,
> > Dave
Doing what I try to do every vacation which is try to spend a little time
back on the birds. I've yet to have a QSO on HO-68. I hear the beacon just
fine. But I just finished my 2nd pass from NJ and was unable to hear any
signals let alone myself coming back on any mode. Did I misread the
operating schedule or am I doing something wrong? MacDoppler told me there
was a good pass to this part of the world are around 21:30 my time. Great
beacon strength but nobody else was home.
AMSAT INDIA's January 2011 news letter is available for download. The PDF
of the newsletter is at
http://amsatindia.org/Newsletter/AMSATINDIA-News-January2011.pdf and the
archives at www.amsatindia.org/Newsletter
Contents of the Newsletter :
1. Message from the President of AMSAT INDIA, Ramesh, VU2RMS.
2. Monthly talks on topics related to Amateur Radio satellite
3. Report by Technical Director, POP, VU2POP
4. Few images to an AZ/EL rotator. (More details in next news letter)
5. News from AMSAT organizations world wide.
Secretary, AMSAT INDIA
No virus found in this message.
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We have met the enemy and they are us. WE need to do something. Yes, $15m is
outta reach, but isn't there a cash prize for the first on-commercial moon
DM78qd // KA0SWT
If it weren't for Philo T. Farnsworth, inventor of television, we'd still be
eating frozen radio dinners.-- Johnny Carson
From: amsat-bb-bounces(a)amsat.org [mailto:[email protected]] On
Behalf Of Jeff Davis
Sent: Thursday, July 02, 2009 9:35 AM
Subject: [amsat-bb] Re: The Moon is our Future
On Thu, Jul 02, 2009 at 06:48:51AM -0600, Jack K. wrote:
> communications anyway) and move forward... We can put up all the leos
> we want, but until someone makes something like B. Bruninga's cell
> concept work, we are only going to have more of the same, We don't
> need more of the same!
I couldn't agree more - we don't need more of the same.
If I want to sit back and have a two hour rag-chew with someone on the other
side of the planet I will use Skype or my cell phone!
Dreaming about what *might* be in space is a fun exercise. Actually doing
something about it requires sending things to LEO because reality has
dictated that's as far as we can afford to go.
How's about we use some of that frustrated *imagineering* to come up with
interesting new concepts at LEO? We don't need any more FM repeaters buzzing
overhead, but what about more cameras downloading HD images, scientific
payloads that monitor the ongoing climate change, payloads to study the
Earth's magnetic field, etc. etc. Our own 'Twitter' messaging network from
The Apollo 13 creed of "failure is not an option" has completely infected
the brains at AMSAT and this list. You want something at HEO or on the moon,
cut a check for $15 million dollars and let's get on with it. Been waiting
since 1996 for another AO-13 and I am getting too old to keep waiting.
AMSAT is becoming completely irrelevant as it strives without success for
the impossible mission and exhibits a shocking amount of leadership
malfesance as it stubbornly refuses to recognize and adapt to realities in
the launch business.
I know, I know maybe NEXT year someone rich will die and leave us a boatload
of cash. Or the bankrupt US government will suddenly cough up a billion
dollars for some orbiting emergency communication system. In the meantime we
have to stifle the truth because it might blow yet another *secret* deal
that's in the works and *almost* a done deal, so let's not complain publicly
and ruin it.
Heard the stories, heard the lies, got all the t-shirts and ball caps.
AMSAT-NA member since 1994,
Skeptic that we will ever go back to HEO since 2002
Sent via AMSAT-BB(a)amsat.org. Opinions expressed are those of the author.
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I am trying to get myself going on LoTW, and I need to know what the generally excepted parameters are for QSO information.
1) In my logbook (HRD), what should I put for the freq. (2m, 440)?
2) What happens if my log entry is one minute off of stations B’s entry (1906z versus 1905z) – will they match up?
3) What should my mode be set at (FM, SAT)?
4) Other than date, time, call, mode, sent RST, rcvd RST, band and name (op name), is there anything that needs to be added to it when I go to upload? This was the default LoTW selection for HRD, so I am assuming it is correct.
I can’t think of any other questions at the moment, but any other helpful tips for getting it started would be appreciated.
>#21--must be from UK! :)
>"UK-based entities are invited to submit a proposal for Ground Segment support on this pilot mission."
>At 06:22 PM 1/26/2011 -0500, you wrote:
>>That is good news.
>>Also, I see bids are being solicited from anyone / any team who would like
>>to form the official U-Kube ground station for the 1 year duration of the
>>There are a list of 20 requirements for the ground station at:
>>Two are fairly easy. 1) Must have full amateur radio license. 2) Antenna
>>must have RH and LH polarisation.
>>In a message dated 26/01/2011 17:33:32 GMT Standard Time,
>>Sorry this time WITH the relevant link!
>>----- Original Message -----
>>From: _Graham Shirville_ (mailto:[email protected])
>>Sent via AMSAT-BB(a)amsat.org. 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
>Mark L. Hammond [N8MH]
Gary (K4MF) and I (LU6QI) made several attempts during more than a
month (we tried on more than 15 passes for sure) for a QSO on AO7 in
cw in Mode A or B. Finally on Jan 30, 2011 we succeed. We made a fine
short qso in Mode B at 2315 UTC during the orbit # 65714. It was a
very clear copy with the satellite just above the horizon. The
distance between Gary’s location (EL98JG) and mine (FF66TQ) is
7024,45 Km. I don’t know of any other qso between USA and Argentina
on low altitude satellites, at least I never saw it reported on the