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CX2SA > SATDIG 30.11.17 22:01l 814 Lines 25168 Bytes #999 (0) @ WW
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Sent: 171130/1953Z @:CX2SA.SAL.URY.SOAM #:28165 [Salto] FBB7.00e $:AMSATBB12315
From: CX2SA@CX2SA.SAL.URY.SOAM
To : SATDIG@WW
Today's Topics:
1. Re: Satellite Tracker (A. Kevin Arber)
2. Re: AMSAT-OSCAR 91 identified (Jerry Buxton)
3. Upcoming Rocket Lab Launch (B J)
4. Re: Upcoming Rocket Lab Launch (Wendy and Terry Osborne)
5. Re: AMSAT-OSCAR 91 identified (Jerry Buxton)
6. Re: AMSAT-OSCAR 91 identified (Matthew Stevens)
7. HM58 Christmas operation (pedro@xxxxxxxxxx.xxxxx
8. Question - Icom IC910-H full duplex operation using the Data
jack inputs (N6RFM1 gmail)
9. Live Stream Bishop Hendricken High School ARISS Contact (Bob)
10. HC8LUT first pass (Fernando Ramirez)
11. Re: Live Stream Bishop Hendricken High School ARISS Contact (Bob)
12. Re: AMSAT-OSCAR 91 identified (Ray Hoad)
13. K8BL Rover Q's --> LoTW (R.T.Liddy)
----------------------------------------------------------------------
Message: 1
Date: Wed, 29 Nov 2017 09:31:37 -0500
From: "A. Kevin Arber" <kevin.w3dad@xxxxx.xxx>
To: Fred Castello <fredcastello@xxxxx.xxx>
Cc: AMSAT bbs <amsat-bb@xxxxx.xxx>
Subject: Re: [amsat-bb] Satellite Tracker
Message-ID:
<CAMAUB+LAWOVxSEJVu+1aQWdSpkuACkXHHaAXFxBJa45QEyTxqg@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset="UTF-8"
I have one of the ERC units (RS-232) for HD-73 rotor control. It has
served me well for about 3 years and would recommend it.
Kevin/W3DAD
On Wed, Nov 29, 2017 at 8:37 AM, Fred Castello <fredcastello@xxxxx.xxx>
wrote:
> I saw your request for a rotor control unit on the mailing list. I was in
> your shoes a year ago or so and chose to go with the ERC-M USB unit:
>
> http://schmidt-alba.de/eshop/product_info.php?products_id=18 <
> http://schmidt-alba.de/eshop/product_info.php?products_id=18>
>
> It is a kit that went together VERY easily and I can?t over compliment the
> company and the support offered by its founder and CEO. I would also
> suggest that you read the reviews at eHam.net:
>
> http://www.eham.net/reviews/detail/8210 <http://www.eham.net/reviews/
> detail/8210>
>
> All 5/5, really hard to beat. I also want to state that I have no
> connection with the company at all. I am sure there are other products out
> there that are fine, but I can tell you for sure that this product will
> work great and if you ever need support, you will get A-! support.
>
> Good luck and Best Wishes,
> Fred - KF4FC
>
>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
> to all interested persons worldwide without requiring membership. Opinions
> expressed
> are solely those of the author, and do not reflect the official views of
> AMSAT-NA.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
>
------------------------------
Message: 2
Date: Wed, 29 Nov 2017 19:42:24 -0600
From: Jerry Buxton <n0jy@xxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] AMSAT-OSCAR 91 identified
Message-ID: <cd385d94-7b49-24c0-a63a-7139fbffbb05@xxxxx.xxx>
Content-Type: text/plain; charset=utf-8
Go for it.? I just notified JSpOC to name catalog 43017 as AO-91.
Jerry Buxton, N?JY
On 11/29/2017 16:07, Ray Hoad wrote:
> If all of you are OK with Object 43017 as AO-91, I will make the change
> Thursday. 11-30-2017.
>
> Ray Hoad
> WA5QGD
> Orbital Elements Manager
>
>
> -----Original Message-----
> From: Alan [mailto:wa4sca@xxxxx.xxxx
> Sent: Wednesday, November 29, 2017 12:52
> To: 'Nico Janssen' <hamsat@xxxxxx.xx>; 'AMSAT bbs' <amsat-bb@xxxxx.xxx>;
> 'Ray Hoad' <ray.hoad@xxxxxxxx.xxx>
> Subject: RE: [amsat-bb] AMSAT-OSCAR 91 identified
>
> Nico,
>
> I get the same identification using a different technique. While I haven't
> had time to characterize the AO-91 transmitter frequency dependence on
> temperature, in AO-85 is was about -62 Hz/degree C. Looking at the changing
> temperatures, that converts to about the same value in AO-91.
>
> 73s,
>
> Alan
> WA4SCA
>
>
> <-----Original Message-----
> <From: AMSAT-BB [mailto:amsat-bb-bounces@xxxxx.xxxx On Behalf Of Nico
> <Janssen
> <Sent: Wednesday, November 29, 2017 08:30 AM
> <To: AMSAT bbs <amsat-bb@xxxxx.xxx>; Ray Hoad
> <<ray.hoad@xxxxxxxx.xxx>
> <Subject: [amsat-bb] AMSAT-OSCAR 91 identified
> <
> <All,
> <
> <Detailed doppler measurements show that AMSAT-OSCAR 91 (AO 91)
> <is object 43017, 2017-073E.
> <
> <There is a small frequency drift on the downlink of OSCAR 91. During
> <ascending passes, i.e. early afternoon passes from south to north, with
> <the satellite in full sunlight, the downlink shows a frequency drift of
> <about -19 Hz per minute.
> <
> <73,
> <Nico PA0DLO
> <
> <
> <_______________________________________________
> <Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
> <to all interested persons worldwide without requiring membership. Opinions
> <expressed
> <are solely those of the author, and do not reflect the official views of
> AMSAT-
> <NA.
> <Not an AMSAT-NA member? Join now to support the amateur satellite
> <program!
> <Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
>
>
>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
> to all interested persons worldwide without requiring membership. Opinions
expressed
> are solely those of the author, and do not reflect the official views of
AMSAT-NA.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
>
>
------------------------------
Message: 3
Date: Thu, 30 Nov 2017 01:51:44 +0000
From: B J <va6bmj@xxxxx.xxx>
To: amsat-bb <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] Upcoming Rocket Lab Launch
Message-ID:
<CAP7QzkOpwMOyu33CF9eXwP+yichPrcJW2Q--uMKuuqCgDGOYnw@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset="UTF-8"
The window for it opens 2017-12-08:
http://parabolicarc.com/2017/11/29/rocket-lab-electron-launch-window-set-open-
dec-8/
While on the subject of scheduling launches:
http://parabolicarc.com/2017/11/29/falcon-heavy-debut-slips-january/
Meanwhile, there have been a number of launch failures this year, the
most recent being a Russian rocket:
http://parabolicarc.com/2017/11/28/soyuz/
73s
Bernhard VA6BMJ @ DO33FL
------------------------------
Message: 4
Date: Thu, 30 Nov 2017 15:23:41 +1300
From: "Wendy and Terry Osborne" <wandtosborne@xxxxx.xxx>
To: "B J" <va6bmj@xxxxx.xxx>, <amsat-bb@xxxxx.xxx>
Subject: Re: [amsat-bb] Upcoming Rocket Lab Launch
Message-ID: <98ABD7D68EDD4D2E9916C6F393D31F11@xxxxxxxxxx>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
Rocket is on site and they are planning to stream video.
https://www.rocketlabusa.com/latest/rocket-lab-still-testing-launch-window-ann
ounced/
NZDT is UTC +13 hours so streaming would be from 01:30 UTC.
73,
Terry Osborne ZL2BAC
-----Original Message-----
From: B J
Sent: Thursday, November 30, 2017 2:51 PM
To: amsat-bb
Subject: [amsat-bb] Upcoming Rocket Lab Launch
The window for it opens 2017-12-08:
http://parabolicarc.com/2017/11/29/rocket-lab-electron-launch-window-set-open-
dec-8/
While on the subject of scheduling launches:
http://parabolicarc.com/2017/11/29/falcon-heavy-debut-slips-january/
Meanwhile, there have been a number of launch failures this year, the
most recent being a Russian rocket:
http://parabolicarc.com/2017/11/28/soyuz/
73s
Bernhard VA6BMJ @ DO33FL
_______________________________________________
Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
to all interested persons worldwide without requiring membership. Opinions
expressed
are solely those of the author, and do not reflect the official views of
AMSAT-NA.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 5
Date: Wed, 29 Nov 2017 22:11:56 -0600
From: Jerry Buxton <n0jy@xxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] AMSAT-OSCAR 91 identified
Message-ID: <96ecf6f5-8e96-acdb-255e-8c1dd4f4389b@xxxxx.xxx>
Content-Type: text/plain; charset=utf-8
I apologize to everyone, I didn't realize that the conversation included
amsat-bb.? It was not my intention to tell the whole world what I had done.
?:-)
Jerry Buxton, N?JY
On 11/29/2017 19:42, Jerry Buxton wrote:
> Go for it.? I just notified JSpOC to name catalog 43017 as AO-91.
>
> Jerry Buxton, N?JY
>
> On 11/29/2017 16:07, Ray Hoad wrote:
>> If all of you are OK with Object 43017 as AO-91, I will make the change
>> Thursday. 11-30-2017.
>>
>> Ray Hoad
>> WA5QGD
>> Orbital Elements Manager
>>
>>
>> -----Original Message-----
>> From: Alan [mailto:wa4sca@xxxxx.xxxx
>> Sent: Wednesday, November 29, 2017 12:52
>> To: 'Nico Janssen' <hamsat@xxxxxx.xx>; 'AMSAT bbs' <amsat-bb@xxxxx.xxx>;
>> 'Ray Hoad' <ray.hoad@xxxxxxxx.xxx>
>> Subject: RE: [amsat-bb] AMSAT-OSCAR 91 identified
>>
>> Nico,
>>
>> I get the same identification using a different technique. While I haven't
>> had time to characterize the AO-91 transmitter frequency dependence on
>> temperature, in AO-85 is was about -62 Hz/degree C. Looking at the
changing
>> temperatures, that converts to about the same value in AO-91.
>>
>> 73s,
>>
>> Alan
>> WA4SCA
>>
>>
>> <-----Original Message-----
>> <From: AMSAT-BB [mailto:amsat-bb-bounces@xxxxx.xxxx On Behalf Of Nico
>> <Janssen
>> <Sent: Wednesday, November 29, 2017 08:30 AM
>> <To: AMSAT bbs <amsat-bb@xxxxx.xxx>; Ray Hoad
>> <<ray.hoad@xxxxxxxx.xxx>
>> <Subject: [amsat-bb] AMSAT-OSCAR 91 identified
>> <
>> <All,
>> <
>> <Detailed doppler measurements show that AMSAT-OSCAR 91 (AO 91)
>> <is object 43017, 2017-073E.
>> <
>> <There is a small frequency drift on the downlink of OSCAR 91. During
>> <ascending passes, i.e. early afternoon passes from south to north, with
>> <the satellite in full sunlight, the downlink shows a frequency drift of
>> <about -19 Hz per minute.
>> <
>> <73,
>> <Nico PA0DLO
>> <
>> <
>> <_______________________________________________
>> <Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
>> <to all interested persons worldwide without requiring membership. Opinions
>> <expressed
>> <are solely those of the author, and do not reflect the official views of
>> AMSAT-
>> <NA.
>> <Not an AMSAT-NA member? Join now to support the amateur satellite
>> <program!
>> <Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
>>
>>
>>
>> _______________________________________________
>> Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
>> to all interested persons worldwide without requiring membership.
Opinions expressed
>> are solely those of the author, and do not reflect the official views of
AMSAT-NA.
>> Not an AMSAT-NA member? Join now to support the amateur satellite program!
>> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
>>
>>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
> to all interested persons worldwide without requiring membership. Opinions
expressed
> are solely those of the author, and do not reflect the official views of
AMSAT-NA.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 6
Date: Thu, 30 Nov 2017 08:26:02 -0500
From: Matthew Stevens <matthew@xxxxxxxxx.xxx>
To: Jerry Buxton <n0jy@xxxxx.xxx>
Cc: amsat-bb <amsat-bb@xxxxx.xxx>
Subject: Re: [amsat-bb] AMSAT-OSCAR 91 identified
Message-ID:
<CAN8zKtRWSfC-spBCs+xOPAwcH6ZD5WQ4+PjsD-z3UvL7kNoB4A@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset="UTF-8"
A glimpse into the inner workings of Amsat! lol :-)
73,
- Matthew nj4y
On Wed, Nov 29, 2017 at 11:11 PM, Jerry Buxton <n0jy@xxxxx.xxx> wrote:
> I apologize to everyone, I didn't realize that the conversation included
> amsat-bb. It was not my intention to tell the whole world what I had done.
>
> :-)
>
> Jerry Buxton, N?JY
>
> On 11/29/2017 19:42, Jerry Buxton wrote:
>> Go for it. I just notified JSpOC to name catalog 43017 as AO-91.
>>
>> Jerry Buxton, N?JY
>>
>> On 11/29/2017 16:07, Ray Hoad wrote:
>>> If all of you are OK with Object 43017 as AO-91, I will make the change
>>> Thursday. 11-30-2017.
>>>
>>> Ray Hoad
>>> WA5QGD
>>> Orbital Elements Manager
>>>
>>>
>>> -----Original Message-----
>>> From: Alan [mailto:wa4sca@xxxxx.xxxx
>>> Sent: Wednesday, November 29, 2017 12:52
>>> To: 'Nico Janssen' <hamsat@xxxxxx.xx>; 'AMSAT bbs' <amsat-bb@xxxxx.xxx>;
>>> 'Ray Hoad' <ray.hoad@xxxxxxxx.xxx>
>>> Subject: RE: [amsat-bb] AMSAT-OSCAR 91 identified
>>>
>>> Nico,
>>>
>>> I get the same identification using a different technique. While I
haven't
>>> had time to characterize the AO-91 transmitter frequency dependence on
>>> temperature, in AO-85 is was about -62 Hz/degree C. Looking at the
changing
>>> temperatures, that converts to about the same value in AO-91.
>>>
>>> 73s,
>>>
>>> Alan
>>> WA4SCA
>>>
>>>
>>> <-----Original Message-----
>>> <From: AMSAT-BB [mailto:amsat-bb-bounces@xxxxx.xxxx On Behalf Of Nico
>>> <Janssen
>>> <Sent: Wednesday, November 29, 2017 08:30 AM
>>> <To: AMSAT bbs <amsat-bb@xxxxx.xxx>; Ray Hoad
>>> <<ray.hoad@xxxxxxxx.xxx>
>>> <Subject: [amsat-bb] AMSAT-OSCAR 91 identified
>>> <
>>> <All,
>>> <
>>> <Detailed doppler measurements show that AMSAT-OSCAR 91 (AO 91)
>>> <is object 43017, 2017-073E.
>>> <
>>> <There is a small frequency drift on the downlink of OSCAR 91. During
>>> <ascending passes, i.e. early afternoon passes from south to north, with
>>> <the satellite in full sunlight, the downlink shows a frequency drift of
>>> <about -19 Hz per minute.
>>> <
>>> <73,
>>> <Nico PA0DLO
>>> <
>>> <
>>> <_______________________________________________
>>> <Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
>>> <to all interested persons worldwide without requiring membership.
Opinions
>>> <expressed
>>> <are solely those of the author, and do not reflect the official views of
>>> AMSAT-
>>> <NA.
>>> <Not an AMSAT-NA member? Join now to support the amateur satellite
>>> <program!
>>> <Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
>>>
>>>
>>>
>>> _______________________________________________
>>> Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
>>> to all interested persons worldwide without requiring membership.
Opinions expressed
>>> are solely those of the author, and do not reflect the official views of
AMSAT-NA.
>>> Not an AMSAT-NA member? Join now to support the amateur satellite program!
>>> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
>>>
>>>
>> _______________________________________________
>> Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
>> to all interested persons worldwide without requiring membership.
Opinions expressed
>> are solely those of the author, and do not reflect the official views of
AMSAT-NA.
>> Not an AMSAT-NA member? Join now to support the amateur satellite program!
>> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
> to all interested persons worldwide without requiring membership. Opinions
expressed
> are solely those of the author, and do not reflect the official views of
AMSAT-NA.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 7
Date: Thu, 30 Nov 2017 15:17:58 +0000
From: pedro@xxxxxxxxxx.xxxx
To: amsat-bb@xxxxx.xxx
Subject: [amsat-bb] HM58 Christmas operation
Message-ID:
<20171130151758.Horde.FdDensiF14sxPAbWpgKa3q6@xxxxxxx.xxxxxxxxxx.xxxx>
Content-Type: text/plain; charset=utf-8; format=flowed; DelSp=Yes
Hi All,
As usual I'll be in HM58 this Christmas and fully equipped.
I'll have an Alaskan Arrow, Yaesu FT-817ND, Yaesu FT-857D, Kenwood
TS-2000 and a Wouxun KG-UV9DPlus. Most of the operation will be done
using the TS-2000.
Expected operating days are December 23 and 24, plus 25 afternoon/evening.
Being a family holiday, skeds are accepted depending on availability.
The exact location is HM58qm, at CU7BC QTH (check QRZ.com), same place
as last year.
I'll keep everyone posted on my twitter account (@xxxxxxxx.
73,
Pedro CU2ZG
--
This message has been scanned for viruses and
dangerous content by MailScanner, and is
believed to be clean.
------------------------------
Message: 8
Date: Thu, 30 Nov 2017 09:57:28 -0500
From: "N6RFM1 gmail" <n6rfm1@xxxxx.xxx>
To: <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] Question - Icom IC910-H full duplex operation
using the Data jack inputs
Message-ID: <007401d369eb$8b4089d0$a1c19d70$@xxxxx.xxx>
Content-Type: text/plain; charset="us-ascii"
I have an IC-910H question maybe someone can help with?
Would like to set up mine for full duplex to work Falconsast-3 using the
Data jacks for TX/RX data jacks for I/O but cannot seem to get the TX input
side working. I do get RX data out of the radio no problem, so issue seems
isolated to TX input side of the Data jacks.
In brief, I made a cable so that the output of an UZ7HO sound modem will
pass audio into the Data jack input. The cable ohms out OK, but I do not
seem to be getting the data/audio into the radio via either Data jack. I
have set the audio going into the data jacks at ~ 0.4 V p-p. I am aware
that when the rig is in Satellite mode, the Data jacks act in reverse.
To troubleshoot further, I have tried Split mode. As I understand, this
should leverage the Main Data jack only? With the radio in split FM mode
only, even if I feed a 1k2 tone to the Main or Sub Data jack input and key
the radio (by pushing the front panel TX button), I cannot hear modulation
on a second radio set up to monitor the IC-910H TX frequency. Have also
tried all sorts of combinations for the Main and Sub Data inputs, but no
joy.
Is it required to assert PTT from the Data jack itself?
BYW, I already have 1K2 packet set up for the sound modem using the ACC
jack. Works FB. I'd just like to use the Data jacks for 9K2.
Any suggestions on how to troubleshoot further? I will try an even lower
audio input level (as suggested by N8MH), but the TX light is bright with
0.4 V input suggesting that the automatic limiter may not be the problem?
Hopefully, I have missed something very simple. Direct email replies OK
too.
Thanks,
Bob
N6RFM
n6rfm at gmail.com
------------------------------
Message: 9
Date: Thu, 30 Nov 2017 11:44:35 -0500
From: Bob <WB4SON@xxxxx.xxx>
To: AMSAT-BB <AMSAT-BB@xxxxx.xxx>
Subject: [amsat-bb] Live Stream Bishop Hendricken High School ARISS
Contact
Message-ID:
<CAPonRZ9Ntn6pe11sBjH_1Nski2g50Qm4k38O1j-jguJaV2BeWw@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset="UTF-8"
Rhode Island is livestreaming an ARISS contact now (11:40 AM EST).
Questions will be around 12_04 PM
You can listen to the livestream feed here: https://livestream.com/
accounts/9685187/events/7946215
73, Bob, WB4SON
------------------------------
Message: 10
Date: Thu, 30 Nov 2017 10:17:26 -0700
From: Fernando Ramirez <framirezferrer@xxxxx.xxx>
To: AMSAT -BB <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] HC8LUT first pass
Message-ID:
<CAGHXx8im5R-=109iCYWFEGr3srSiCUthXDK=srn+zai7vtbO4w@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset="UTF-8"
Good morning!
Just received word from Alejandro, HC8LUT Dxpedition Manager, and he
informed that the satellite antennas are up and ready. They will try the
AO-7 pass that starts at 20:16z.
Best of luck to them and our fellow chasers. Please be mindful of your
uplink power!
73
Fernando, NP4JV
------------------------------
Message: 11
Date: Thu, 30 Nov 2017 12:17:48 -0500
From: Bob <WB4SON@xxxxx.xxx>
To: AMSAT-BB <AMSAT-BB@xxxxx.xxx>
Subject: Re: [amsat-bb] Live Stream Bishop Hendricken High School
ARISS Contact
Message-ID:
<CAPonRZ8NAV-efy+672tvNzN9HJz8cB19MU2hU+tkvs1JPUxVVQ@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset="UTF-8"
Fantastic contact livestreamed by the kids of Bishop Hendricken High
School. Thank you Claudio for your great work
73, Bob, WB4SON
On Thu, Nov 30, 2017 at 11:44 AM, Bob <WB4SON@xxxxx.xxx> wrote:
> Rhode Island is livestreaming an ARISS contact now (11:40 AM EST).
> Questions will be around 12_04 PM
>
> You can listen to the livestream feed here: https://livestream.com/
> accounts/9685187/events/7946215
>
> 73, Bob, WB4SON
>
>
------------------------------
Message: 12
Date: Thu, 30 Nov 2017 12:45:35 -0600
From: "Ray Hoad" <ray.hoad@xxxxxxxx.xxx>
To: "'Jerry Buxton'" <n0jy@xxxxx.xxx>, <amsat-bb@xxxxx.xxx>
Subject: Re: [amsat-bb] AMSAT-OSCAR 91 identified
Message-ID: <001001d36a0b$69c3a3d0$3d4aeb70$@xxxxxxxx.xxx>
Content-Type: text/plain; charset="UTF-8"
It?s a done deal! Tonight I'll send them out.
Ray Hoad
WA5QGD
Orbital Elements Manager
Go for it. I just notified JSpOC to name catalog 43017 as AO-91.
Jerry Buxton, N?JY
On 11/29/2017 16:07, Ray Hoad wrote:
> If all of you are OK with Object 43017 as AO-91, I will make the change
> Thursday. 11-30-2017.
>
> Ray Hoad
> WA5QGD
> Orbital Elements Manager
>
>
> -----Original Message-----
> From: Alan [mailto:wa4sca@xxxxx.xxxx
> Sent: Wednesday, November 29, 2017 12:52
> To: 'Nico Janssen' <hamsat@xxxxxx.xx>; 'AMSAT bbs' <amsat-bb@xxxxx.xxx>;
> 'Ray Hoad' <ray.hoad@xxxxxxxx.xxx>
> Subject: RE: [amsat-bb] AMSAT-OSCAR 91 identified
>
> Nico,
>
> I get the same identification using a different technique. While I haven't
> had time to characterize the AO-91 transmitter frequency dependence on
> temperature, in AO-85 is was about -62 Hz/degree C. Looking at the changing
> temperatures, that converts to about the same value in AO-91.
>
> 73s,
>
> Alan
> WA4SCA
>
>
> <-----Original Message-----
> <From: AMSAT-BB [mailto:amsat-bb-bounces@xxxxx.xxxx On Behalf Of Nico
> <Janssen
> <Sent: Wednesday, November 29, 2017 08:30 AM
> <To: AMSAT bbs <amsat-bb@xxxxx.xxx>; Ray Hoad
> <<ray.hoad@xxxxxxxx.xxx>
> <Subject: [amsat-bb] AMSAT-OSCAR 91 identified
> <
> <All,
> <
> <Detailed doppler measurements show that AMSAT-OSCAR 91 (AO 91)
> <is object 43017, 2017-073E.
> <
> <There is a small frequency drift on the downlink of OSCAR 91. During
> <ascending passes, i.e. early afternoon passes from south to north, with
> <the satellite in full sunlight, the downlink shows a frequency drift of
> <about -19 Hz per minute.
> <
> <73,
> <Nico PA0DLO
> <
> <
> <_______________________________________________
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> <to all interested persons worldwide without requiring membership. Opinions
> <expressed
> <are solely those of the author, and do not reflect the official views of
> AMSAT-
> <NA.
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> <program!
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>
>
> _______________________________________________
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> to all interested persons worldwide without requiring membership. Opinions
expressed
> are solely those of the author, and do not reflect the official views of
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Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
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------------------------------
Message: 13
Date: Thu, 30 Nov 2017 19:49:11 +0000 (UTC)
From: "R.T.Liddy" <k8bl@xxxxxxxxx.xxx>
To: AMSAT BB <amsat-bb@xxxxx.xxx>, Starcom <starcom-bb@xxxxxxxx.xxx>
Subject: [amsat-bb] K8BL Rover Q's --> LoTW
Message-ID: <703990305.5387997.1512071351959@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8
Gridders,
The Rover QSO's from my trip 11/20-11/28/17 have beenuploaded to LoTW. Let
me know by e-mail with details ifone of yours appears to be missing.
73, ? ? Bob ?K8BL
------------------------------
Subject: Digest Footer
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Sent via amsat-bb@xxxxx.xxx.
AMSAT-NA makes this open forum available to all interested persons worldwide
without requiring membership. Opinions expressed
are solely those of the author, and do not reflect the official views of
AMSAT-NA.
Not an AMSAT member? Join now to support the amateur satellite program!
http://www.amsat.org/mailman/listinfo/amsat-bb
------------------------------
End of AMSAT-BB Digest, Vol 12, Issue 315
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