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CX2SA > SATDIG 03.06.14 14:02l 463 Lines 13248 Bytes #999 (0) @ WW
BID : AMSATBB9181
Read: GUEST
Subj: AMSAT-BB-digest V9 181
Path: IZ3LSV<IK2XDE<DB0RES<DB0ANF<CX2SA
Sent: 140603/1201Z @:CX2SA.SAL.URY.SA #:6571 [Salto] FBB7.00e $:AMSATBB9181
From: CX2SA@CX2SA.SAL.URY.SA
To : SATDIG@WW
Today's Topics:
1. About ARTSAT1:INVADER (ji1izr/Masahiro Sanada)
2. Re: Orbit Decay - SatPC32, Calsky, DK3WN/N8MH, Orbitron
(Thomas Doyle)
3. Keeping KPC-9612+ KISS mode in port 2 (Ken Swaggart)
4. Trakbox pricing ? (richard limebear)
5. RES: LituanicaSAT-1 Transponder Off (PY5LF)
6. Fwd: LituanicaSAT-1 Transponder Off (Paul Stoetzer)
7. LituanicaSAT-1 0144Z Pass over North America (Paul Stoetzer)
8. Re: Sat Talk in Fullerton, CA (Clint Bradford)
9. Re: LituanicaSAT-1 Transponder Off (Laurynas Ma?iulis)
----------------------------------------------------------------------
Message: 1
Date: Mon, 2 Jun 2014 22:14:42 +0900 (JST)
From: ji1izr/Masahiro Sanada <ji1izr_1975@xxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Subject: [amsat-bb] About ARTSAT1:INVADER
Message-ID: <9904031.592251401714882017.ji1izr_1975@xxxxx.xxx>
Content-Type: text/plain; charset="iso-2022-jp"
Hello, de ji1izr/Masahiro,
ARTSAT1:INVADER, one of the CubeSats,
is in trouble that the satellite does not reply after the command by the comm
nad station.
The members are trying to find out how to recover.
We have no reply from the satellite, nor the CW becomes not to be heard after
the command.
When you have a chance to listen to the satellite,
please send your report from below:
http://api.artsat.jp/report/
Your report will be great help for the members.
We appreciate your help very much.
Thank you.
**********************************
Masahiro Sanada
de ji1izr
Hiratsuka-city
Kanagawa,Japan
ji1izr_1975@xxxxx.xxx
ji1izr@xxxx.xxx
ji1izr@xxxxxx.xx.xx
web: http://ji1izr.atnifty.com/
blog: http://ji1izr.air-nifty.com/
**********************************
------------------------------
Message: 2
Date: Mon, 2 Jun 2014 08:31:53 -0500
From: Thomas Doyle <tomdoyle1948@xxxxx.xxx>
To: Erich Eichmann <erich.eichmann@xxxxxxxx.xx>
Cc: AMSAT <AMSAT-BB@xxxxx.xxx>
Subject: Re: [amsat-bb] Orbit Decay - SatPC32, Calsky, DK3WN/N8MH,
Orbitron
Message-ID:
<CAHnRQRLft+VwHJOnu+poQu3YJPcew4TztBQzyxvm=0LqAB8ypQ@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8
Thanks Erich.
On Mon, Jun 2, 2014 at 3:46 AM, Erich Eichmann <erich.eichmann@xxxxxxxx.xx>
wrote:
> Hello Tom,
> the program WinAOS gives you a quick overview of the satellite passes in
> the near future.
> The program is not designed for long term calculations. It doesn't use the
> SGP4/SDP4 model as SatPC32 and WinListen do but uses rather simple
> calculation routines. Therefore use WinListen or the "Preview" function of
> SatPC32 for more precise calculations.
> 73s, Erich, DK1TB
>
>
> Am 02.06.2014 00:10, schrieb Thomas Doyle:
>
>> Some of you may remember the Chicken Little Contest run by Alan a while
>> back.
>> I have taken another look at decay using the XATCOBEO satellite as an
>> example.
>>
>> My first try at a program calculated the decay in early June 2014.
>> I am all but positive this is several weeks too soon.
>>
>> On the other end of the spectrum SatPC32/WinAOS shows it up and running
>> well into 2084.
>> I am as positive as I can be that this is many decades too late.
>>
>> Orbitron shows it still running on Sept 8 2014 but at an altitude of only
>> 109km.
>> I believe this is a bit late as 160km is usually considered to be the
>> point
>> of no return.
>>
>> Calsky predicts decay on 14 August 2014 with a +/- of 15 days
>> Smart guy to hedge his bets with the +/- range.
>>
>> DK3WN predicts decay on 31 July 2014
>> This falls into the +/- range of Calsky and since our own N8MH is an
>> editor
>> on this site it is probably the closest.
>>
>> With LEO satellites rapidly becoming as common as iPads they provide
>> interesting subjects for decay predictions
>> and possible Chicken Little contests.
>>
>> Is there any formal definition/announcement of the actual decay or
>> are satellites like old soldiers and just fade away ?
>>
>> 73 W9KE Tom Doyle
>> _______________________________________________
>> 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 from my computer.
tom ...
------------------------------
Message: 3
Date: Mon, 2 Jun 2014 08:14:08 -0700
From: "Ken Swaggart" <k.swaggart@xxxxxxx.xxx>
To: <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] Keeping KPC-9612+ KISS mode in port 2
Message-ID: <C54C4A1D76944FDF88AE2EFC36C3B2E7@xxxxxxx>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
I've been asked to attempt some communications with a 9.6k satellite which
requires KISS mode. My problem is that when I set the KPC-9612+ to port 2,
the 9600 baud port, then using HyperTerm to issue the INTFACE KISS followed
by RESET, the TNC returns to port 1.
There must be some way to either keep it set to port 2 after KISS is
entered, or enter some magic keystrokes to set it to port 2 while in KISS.
Anyone have the answer? The manual wasn't any help.
Tnx,
Ken, W7KKE
------------------------------
Message: 4
Date: Mon, 2 Jun 2014 17:39:26 +0000
From: richard limebear <richard@xxxxx.xxxxx.xx.xx>
To: "amsat-bb@xxxxx.xxxx <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] Trakbox pricing ?
Message-ID:
<E60DD5761D7C86409D61841C871CFE4C029A63CA@xxxxxxx.xxxx.xxxx>
Content-Type: text/plain; charset="us-ascii"
Hi Gang
I'll be selling a Trakbox soon; would be grateful for advice on what price
to ask (in UK money). Original price AFAIRC 100-150 UK pounds.
For those who don't know this item, its an az/el rotator controller. Feed it
keplers on the RS232 input occasionally and it'll track both rotators at the
right time.
73
Richard G3RWL
------------------------------
Message: 5
Date: Mon, 2 Jun 2014 18:13:16 -0300
From: "PY5LF" <py5lf@xxxxxxxxxxxxx.xxx.xx>
To: "'Paul Stoetzer'" <n8hm@xxxx.xxx>, <AMSAT-BB@xxxxx.xxx>
Subject: [amsat-bb] RES: LituanicaSAT-1 Transponder Off
Message-ID: <005001cf7ea7$79f96760$6dec3620$@xxxxxxxxxxxxx.xxx.xx>
Content-Type: text/plain; charset="us-ascii"
Paul
Lituanicasat has passed two times over GG54 apparently with transponder off
, just telemetry in FM CW working .
I got some frames using the brain computer ;
2MAY2014 19:16UTC
LY5N V 421 3702 7674 C0120112 TP32 S63
LY5N V 421 3708 7674 C0120112 TP32 S63
LY5N V 386 4473 8474 C0130112 TP32 S63
2MAY2014 21:00 UTC
Nothing heard !
73
PY5LF
Luciano Fabricio
Curitiba-PR-BR GG54jm
http://www.qrz.com/db/PY5LF
-----Mensagem original-----
De: amsat-bb-bounces@xxxxx.xxx [mailto:amsat-bb-bounces@xxxxx.xxxx Em nome
de Paul Stoetzer
Enviada em: domingo, 1 de junho de 2014 23:06
Para: TLM LituanicaSAT-1; amsat-bb@xxxxx.xxx
Assunto: Re: [amsat-bb] LituanicaSAT-1 Transponder Off
Here is the telemetry frame decoded at about 0124Z in Washington, DC, USA
(FM18lv):
ly5n v 427 372 370 85 c 014 0124 t p 31 s 6 3
73,
Paul Stoetzer, N8HM
Washington, DC (FM18lv)
On Sun, Jun 1, 2014 at 9:29 PM, Paul Stoetzer <n8hm@xxxx.xxx> wrote:
> Good evening,
>
> It appears that the LituanicaSAT-1 FM transponder was off over North
> America at 0121Z. Strong signals were heard from the FM morse beacon.
> I will listen to my recording and decode the telemetry.
>
> 73,
>
> Paul Stoetzer, N8HM
> Washington, DC (FM18lv)
_______________________________________________
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
------------------------------
Message: 6
Date: Mon, 2 Jun 2014 19:41:42 -0400
From: Paul Stoetzer <n8hm@xxxx.xxx>
To: "amsat-bb@xxxxx.xxxx <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] Fwd: LituanicaSAT-1 Transponder Off
Message-ID:
<CABzOSOqMU9+bfj85oM6ovsAVYNHCbeYUOQJOgy21RnYa2dXYvg@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8
The LituanicaSAT-1 FM transponder should be on over North America
later this evening.
73,
Paul. N8HM
---------- Forwarded message ----------
From: Laurynas Ma?iulis <aviatorius@xxxxx.xxx>
Date: Mon, Jun 2, 2014 at 7:25 PM
Subject: Re: LituanicaSAT-1 Transponder Off
To: Paul Stoetzer <n8hm@xxxx.xxx>
Cc: TLM LituanicaSAT-1 <ly5n@xxx.xx>, "amsat-bb@xxxxx.xxxx
<amsat-bb@xxxxx.xxx>, Ken Swaggart <k.swaggart@xxxxxxx.xxx>
Hello,
I confirm the transponder was turned on during 2300z pass over our
ground station. It will remain on for today provided there will be no
malfunction in the satellite. CW beacon and packet telemetry where
switched off to save power.
73 de LY1LM
On Mon, Jun 2, 2014 at 10:06 AM, Laurynas Ma?iulis <aviatorius@xxxxx.xxx>
wrote:
>
> Hello guys,
>
> Thanks for your reports! We figured out that due to some software error we
have had a watchdog timer reset and due to that the transponder got shut
down. We will try to put it on back again for today. Good news is that the
battery is charging slowly again due to decreased current draw.
>
> 73,
> Laurynas
>
>
>
>
> On Mon, Jun 2, 2014 at 4:29 AM, Paul Stoetzer <n8hm@xxxx.xxx> wrote:
>>
>> Good evening,
>>
>> It appears that the LituanicaSAT-1 FM transponder was off over North
>> America at 0121Z. Strong signals were heard from the FM morse beacon.
>> I will listen to my recording and decode the telemetry.
>>
>> 73,
>>
>> Paul Stoetzer, N8HM
>> Washington, DC (FM18lv)
>
>
------------------------------
Message: 7
Date: Mon, 2 Jun 2014 22:02:53 -0400
From: Paul Stoetzer <n8hm@xxxx.xxx>
To: "amsat-bb@xxxxx.xxxx <amsat-bb@xxxxx.xxx>, TLM LituanicaSAT-1
<ly5n@xxx.xx>
Subject: [amsat-bb] LituanicaSAT-1 0144Z Pass over North America
Message-ID:
<CABzOSOo61FDSyKUApzDdEHkWt-PKAhdfQsY_q5uRSr1700QNgw@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8
Good evening,
Only KQ2RP in New Jersey was heard and worked on the 0144Z pass, but
the satellite sounded great with strong signals again.
73,
Paul Stoetzer, N8HM
Washington, DC (FM18lv)
------------------------------
Message: 8
Date: Mon, 02 Jun 2014 22:41:43 -0700
From: Clint Bradford <clintbradford@xxx.xxx>
To: AMSAT BB <amsat-bb@xxxxx.xxx>
Subject: Re: [amsat-bb] Sat Talk in Fullerton, CA
Message-ID: <F6AED92C-3BC1-415A-AE33-F5C41F50BADA@xxx.xxx>
Content-Type: text/plain; CHARSET=US-ASCII
What an extraordinary session tonight at this club - WARA in Fullerton, CA.
I was last there five
years ago ... they continue to grow ... and teach ... a new ham graduate
from one of their test
sessions was there ... "we" guided him to what to purchase this week at
HRO-Anaheim ...
After performing my satellite presentation about 80 times, I thought I had
"heard 'bout all" the
possible questions that may arise. But this wise group hit me with a couple
inquiries that I had never been
asked before. (Proving to me that they WERE listening ... (grin).)
And what better way to finish a satellite presentation than to walk outside
on a beautiful evening
and watch the International Space Station streak across the sky above us. It
was the very first time for EVERYONE
in attendance to actually SEE the ISS pass overhead ...
SO - THANK YOU, Western Amateur Radio Association, for your hospitality this
evening. And if anyone reading is
in or near Orange County, CA, then please cruise the WARA Web site cited
below and give them a visit.
http://www.warahams.net/
Clint Bradford
http://www.k6lcs.com
------------------------------
Message: 9
Date: Tue, 3 Jun 2014 02:25:54 +0300
From: Laurynas Ma?iulis <aviatorius@xxxxx.xxx>
To: Paul Stoetzer <n8hm@xxxx.xxx>
Cc: "amsat-bb@xxxxx.xxxx <amsat-bb@xxxxx.xxx>, TLM LituanicaSAT-1
<ly5n@xxx.xx>
Subject: Re: [amsat-bb] LituanicaSAT-1 Transponder Off
Message-ID:
<CAGxw5GX1TL-fDMuW51H1x_RZzKi9bhdJprjgxXeYc6rabUbExQ@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8
Hello,
I confirm the transponder was turned on during 2300z pass over our ground
station. It will remain on for today provided there will be no malfunction
in the satellite. CW beacon and packet telemetry where switched off to save
power.
73 de LY1LM
On Mon, Jun 2, 2014 at 10:06 AM, Laurynas Ma?iulis <aviatorius@xxxxx.xxx>
wrote:
> Hello guys,
>
> Thanks for your reports! We figured out that due to some software error we
> have had a watchdog timer reset and due to that the transponder got shut
> down. We will try to put it on back again for today. Good news is that the
> battery is charging slowly again due to decreased current draw.
>
> 73,
> Laurynas
>
>
>
>
> On Mon, Jun 2, 2014 at 4:29 AM, Paul Stoetzer <n8hm@xxxx.xxx> wrote:
>
>> Good evening,
>>
>> It appears that the LituanicaSAT-1 FM transponder was off over North
>> America at 0121Z. Strong signals were heard from the FM morse beacon.
>> I will listen to my recording and decode the telemetry.
>>
>> 73,
>>
>> Paul Stoetzer, N8HM
>> Washington, DC (FM18lv)
>>
>
>
------------------------------
_______________________________________________
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 9, Issue 181
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