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CX2SA > SATDIG 30.05.19 23:01l 1533 Lines 37787 Bytes #999 (0) @ WW
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From: CX2SA@CX2SA.SAL.URY.SOAM
To : SATDIG@WW
Today's Topics:
1. Cushcraft dual band Beam (Robert Bruninga)
2. EM57/67 Rove Details (Michael Whitman)
3. Upcoming ARISS Contact Schedule as of 2019-05-30 02:00 UTC
(aj9n@???.????
4. Upcoming ARISS Contact Schedule as of 2019-05-30 02:00 UTC
(aj9n@???.????
5. Upcoming ARISS Contact Schedule as of 2019-05-30 02:00 UTC
(aj9n@???.????
6. Re: Cushcraft dual band Beam (Rolf Krogstad)
7. FO-98 OrigamiSat-1 5.84 GHz downlink (Mike Seguin)
8. AMSAT: Remoting of Radios (Robert Bruninga)
9. Upcoming ARISS contact with Moriah Central School, Port
Henry, NY (n4csitwo@?????????.????
----------------------------------------------------------------------
Message: 1
Date: Wed, 29 May 2019 15:48:43 -0400
From: Robert Bruninga <bruninga@????.???>
To: AMSAT-BB <amsat-bb@?????.???>
Subject: [amsat-bb] Cushcraft dual band Beam
Message-ID: <ccd4917772306d63074417ff122095ae@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
Any success with a cushcraft A27010S dual band beam?
Just got a new one and it tunes up perfectly to 1.1 SWR but only at 150.1
MHz.
Nothing we do with the matching network can lower the frequency to 145 MHz
where it is off-scale high SWR.
We now added 1/2" sleeves to the driven element and threaded on #10-32
nuts on the end of all the wire elements to lower the resonance, but the
best is still only at 148.2 MHz.
Am going to try extended the two piece boom an inch and lastly will try to
extend the matching element.
Just wanted to see what others did to make this beam usable.
Bob, Wb4APR
------------------------------
Message: 2
Date: Wed, 29 May 2019 19:23:18 -0400
From: Michael Whitman <images@??????????????.???>
To: Amsat Argentina via AMSAT-BB <amsat-bb@?????.???>
Subject: [amsat-bb] EM57/67 Rove Details
Message-ID: <E880D55D-28F0-4DE2-8229-A32BCF29038C@??????????????.???>
Content-Type: text/plain; charset=utf-8
AMSAT Friends,
Next Tuesday, June 4, 2019, I?ll be on the EM57/67 gridline for the
following passes:
Satellite Footprint (UTC) Max Elv.
AO-92 15:53 - 16:00 45?
AO-91 17:28 - 17:39 69?
SO-50 19:03 - 19:06 12?
AO-91 19:08 - 19:13 14?
SO-50 20:40 - 20:49 72?
I?ll post updates to my Twitter account throughout the day:
https://twitter.com/MWimages <https://twitter.com/MWimages>
Thanks,
Michael N4DCW
--
Michael Whitman
(904) 557-8243
images@??????????????.??? <mailto:images@??????????????.???>
Louisville, KY, USA
------------------------------
Message: 3
Date: Thu, 30 May 2019 02:20:25 +0000 (UTC)
From: aj9n@???.???
To: amsat-bb@?????.???
Subject: [amsat-bb] Upcoming ARISS Contact Schedule as of 2019-05-30
02:00 UTC
Message-ID: <914635528.1288694.1559182825599@????.?????.???>
Content-Type: text/plain; charset=UTF-8
Upcoming ARISS Contact Schedule as of 2019-05-30 02:00 UTC
Quick list of scheduled contacts and events:
Central School, Port Henry, NY, telebridge via ON4ISS (***)
The ISS callsign is presently scheduled to be NA1SS
The scheduled astronaut is Nick Hague KG5TMV
Contact is go for: Tue 2019-06-04 16:22:11 UTC 85 deg (***)
?
Amur State University, Blagoveshchensk, Russia, direct via TBD
The ISS callsign is presently scheduled to be RS?ISS
The scheduled astronaut is Aleksey Ovchinin
Contact is a go for Wed 2019-06-05 07:50 UTC
?
D?m d?t? a ml?de?e Olomouc (House of Children and Youth Olomouc), Olomouc,
Czech Republic, direct via OK2KWX
The ISS callsign is presently scheduled to be OR4ISS
The scheduled astronaut is Nick Hague KG5TMV
Contact is go for: Sat 2019-06-08 13:05:59 UTC 90 deg (***)
?
?
Watch for these upcoming events:?
MAI-75 SSTV Event:? Wed 2019-06-05 12:00 UTC to 16:00 UTC
MAI-75 SSTV Event:? Thu 2019-06-06 11:30 UTC to 15:30 UTC
?
?
?
?
?
Note, all times?are approximate.? It is recommended that you do your own
orbital prediction?or start listening about 10 minutes before the listed
time.
All dates and?times listed follow International Standard ISO 8601 date and
time format?YYYY-MM-DD HH:MM:SS
The complete schedule page has been updated as of?2019-05-30 02:00 UTC.? (***)
Here you will find a listing of all scheduled?school contacts, and
questions, other ISS related websites, IRLP and?Echolink websites, and
instructions for any contact that may be streamed?live.??
http://www.amsat.org/amsat/ariss/news/arissnews.rtf
http://www.amsat.org/amsat/ariss/news/arissnews.txt
?
The successful school list has been updated as of 2019-05-28 21:00 UTC.
http://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf
?
?
The ARISS webpage is at http://www.ariss.org/??
Note that there are links to other ARISS websites from this site.
The main page for Applying to Host a Scheduled Contact may be found at
http://www.ariss.org/apply-to-host-an-ariss-contact.html??
ARISS Contact Applications (United States)
?
The ARISS webpage is at http://www.ariss.org/??
Note that there are links to other ARISS websites from this site.
******************************************************************************
******************************************************************************
****************
ARISS Contact Applications (Europe, Africa and the Middle East)
?
Schools and Youth organizations in Europe, Africa and the Middle East
interested in setting up an ARISS radio contact with an astronaut on board
the International Space Station are invited to submit an application from
September to October and from February to April.
Please refer to details and the application form at
www.ariss-eu.org/school-contacts.? Applications should be addressed by email
to:? school.selection.manager@????????.???
?
ARISS Contact Applications (Canada, Central and South America, Asia and
Australia and Russia)
?
Organizations outside the United States can apply for an ARISS contact by
filling out an application.? Please direct questions to the appropriate
regional representative listed below. If your country is not specifically
listed, send your questions to the nearest ARISS Region listed. If you are
unsure which address to use, please send your question to the ARISS-Canada
representative; they will forward your question to the appropriate
coordinator.
?
For the application, go to:? http://www.ariss.org/ariss-application.html.
ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to:
ve3tbd@?????.???
ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to:
ariss@???????.???? Japan Amateur Radio League (JARL) http://www.jarl.org/ ?
ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/?
?
?
******************************************************************************
ARISS is always glad to receive listener reports for the above contacts.?
ARISS thanks everyone in advance for their assistance.? Feel free to send
your reports to aj9n@?????.??? or aj9n@???.???.
?
Listen for the ISS on the downlink of 145.8? MHz.
?
******************************************************************************
*
?
All ARISS contacts are made via the Kenwood radio unless otherwise noted.
?
******************************************************************************
*
Several?of you have sent me emails asking about the RAC ARISS website and
not being able?to get in.? That has now been changed to?
http://www.ariss.org/
Note that there are links to other ARISS websites from this?site.
****************************************************************************
Looking for something new to do?? How about receiving DATV from the ISS??
Please note that the HamTV system has been brought back to earth for
troubleshooting.? Please monitor ARISS-EU or ARISS-ON for the very latest
news on the troubleshooting efforts.? (***)
?
If interested, then please go to the ARISS-EU website for complete details.?
Look for the buttons indicating Ham Video.????????????
http://www.ariss-eu.org/?
If you need some assistance, ARISS mentor Kerry N6IZW, might be able to
provide some insight.? Contact Kerry at kbanke@?????????.???
The HamTV webpage:? https://www.amsat-on.be/hamtv-summary/
?
?
****************************************************************************
ARISS congratulations the following mentors who have now mentored over 100
schools:?
Satoshi 7M3TJZ with 135
Francesco IK?WGF with 132
Gaston ON4WF with 123
Sergey RV3DR with 116
****************************************************************************
The?webpages listed below were all reviewed for accuracy.? Out of date
webpages?were removed, and new ones have been added.? If there are additional
ARISS?websites I need to know about, please let me know.
Total number?of ARISS ISS to earth school events is 1312.
Each school counts as 1?event.
Total number of ARISS ISS to earth school contacts is 1255.
Each contact may have multiple schools sharing the same time slot.
Total number of ARISS supported terrestrial contacts is?47.
A complete year by year breakdown of the contacts may be found in the
file.
http://www.amsat.org/amsat/ariss/news/arissnews.rtf
Please?feel free to contact me if more detailed statistics are needed.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
The?following US states and entities have never had an ARISS contact:
South Dakota, Wyoming, American?Samoa, Guam, Northern Marianas Islands, and
the Virgin Islands.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
QSL?information may be found at:??
http://www.ariss.org/qsl-cards.html?
ISS callsigns:? DP?ISS, IR?ISS, NA1SS, OR4ISS,?RS?ISS
****************************************************************************
Frequency? chart for packet, voice, and crossband repeater modes showing
Doppler? correction? as of 2005-07-29 04:00 UTC
http://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correction
.rtf
Check out the Zoho reports of the ARISS?contacts
https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415
****************************************************************************
Exp. 58 on orbit
Oleg Konenenko
David St-Jacques KG5FYI
Anne McClain
?
Exp. 59 on orbit
Christina Koch
Aleksey Ovchinin
Nick Hague KG5TMV
****************************************************************************
73,
Charlie?Sufana AJ9N
One of the ARISS operation team mentors
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
------------------------------
Message: 4
Date: Thu, 30 May 2019 02:20:55 +0000 (UTC)
From: aj9n@???.???
To: amsat-bb@?????.???
Subject: [amsat-bb] Upcoming ARISS Contact Schedule as of 2019-05-30
02:00 UTC
Message-ID: <713210954.1286570.1559182855883@????.?????.???>
Content-Type: text/plain; charset=UTF-8
Upcoming ARISS Contact Schedule as of 2019-05-30 02:00 UTC
Quick list of scheduled contacts and events:
Central School, Port Henry, NY, telebridge via ON4ISS (***)
The ISS callsign is presently scheduled to be NA1SS
The scheduled astronaut is Nick Hague KG5TMV
Contact is go for: Tue 2019-06-04 16:22:11 UTC 85 deg (***)
?
Amur State University, Blagoveshchensk, Russia, direct via TBD
The ISS callsign is presently scheduled to be RS?ISS
The scheduled astronaut is Aleksey Ovchinin
Contact is a go for Wed 2019-06-05 07:50 UTC
?
D?m d?t? a ml?de?e Olomouc (House of Children and Youth Olomouc), Olomouc,
Czech Republic, direct via OK2KWX
The ISS callsign is presently scheduled to be OR4ISS
The scheduled astronaut is Nick Hague KG5TMV
Contact is go for: Sat 2019-06-08 13:05:59 UTC 90 deg (***)
?
?
Watch for these upcoming events:?
MAI-75 SSTV Event:? Wed 2019-06-05 12:00 UTC to 16:00 UTC
MAI-75 SSTV Event:? Thu 2019-06-06 11:30 UTC to 15:30 UTC
?
?
?
?
?
Note, all times?are approximate.? It is recommended that you do your own
orbital prediction?or start listening about 10 minutes before the listed
time.
All dates and?times listed follow International Standard ISO 8601 date and
time format?YYYY-MM-DD HH:MM:SS
The complete schedule page has been updated as of?2019-05-30 02:00 UTC.? (***)
Here you will find a listing of all scheduled?school contacts, and
questions, other ISS related websites, IRLP and?Echolink websites, and
instructions for any contact that may be streamed?live.??
http://www.amsat.org/amsat/ariss/news/arissnews.rtf
http://www.amsat.org/amsat/ariss/news/arissnews.txt
?
The successful school list has been updated as of 2019-05-28 21:00 UTC.
http://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf
?
?
The ARISS webpage is at http://www.ariss.org/??
Note that there are links to other ARISS websites from this site.
The main page for Applying to Host a Scheduled Contact may be found at
http://www.ariss.org/apply-to-host-an-ariss-contact.html??
ARISS Contact Applications (United States)
?
The ARISS webpage is at http://www.ariss.org/??
Note that there are links to other ARISS websites from this site.
******************************************************************************
******************************************************************************
****************
ARISS Contact Applications (Europe, Africa and the Middle East)
?
Schools and Youth organizations in Europe, Africa and the Middle East
interested in setting up an ARISS radio contact with an astronaut on board
the International Space Station are invited to submit an application from
September to October and from February to April.
Please refer to details and the application form at
www.ariss-eu.org/school-contacts.? Applications should be addressed by email
to:? school.selection.manager@????????.???
?
ARISS Contact Applications (Canada, Central and South America, Asia and
Australia and Russia)
?
Organizations outside the United States can apply for an ARISS contact by
filling out an application.? Please direct questions to the appropriate
regional representative listed below. If your country is not specifically
listed, send your questions to the nearest ARISS Region listed. If you are
unsure which address to use, please send your question to the ARISS-Canada
representative; they will forward your question to the appropriate
coordinator.
?
For the application, go to:? http://www.ariss.org/ariss-application.html.
ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to:
ve3tbd@?????.???
ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to:
ariss@???????.???? Japan Amateur Radio League (JARL) http://www.jarl.org/ ?
ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/?
?
?
******************************************************************************
ARISS is always glad to receive listener reports for the above contacts.?
ARISS thanks everyone in advance for their assistance.? Feel free to send
your reports to aj9n@?????.??? or aj9n@???.???.
?
Listen for the ISS on the downlink of 145.8? MHz.
?
******************************************************************************
*
?
All ARISS contacts are made via the Kenwood radio unless otherwise noted.
?
******************************************************************************
*
Several?of you have sent me emails asking about the RAC ARISS website and
not being able?to get in.? That has now been changed to?
http://www.ariss.org/
Note that there are links to other ARISS websites from this?site.
****************************************************************************
Looking for something new to do?? How about receiving DATV from the ISS??
Please note that the HamTV system has been brought back to earth for
troubleshooting.? Please monitor ARISS-EU or ARISS-ON for the very latest
news on the troubleshooting efforts.? (***)
?
If interested, then please go to the ARISS-EU website for complete details.?
Look for the buttons indicating Ham Video.????????????
http://www.ariss-eu.org/?
If you need some assistance, ARISS mentor Kerry N6IZW, might be able to
provide some insight.? Contact Kerry at kbanke@?????????.???
The HamTV webpage:? https://www.amsat-on.be/hamtv-summary/
?
?
****************************************************************************
ARISS congratulations the following mentors who have now mentored over 100
schools:?
Satoshi 7M3TJZ with 135
Francesco IK?WGF with 132
Gaston ON4WF with 123
Sergey RV3DR with 116
****************************************************************************
The?webpages listed below were all reviewed for accuracy.? Out of date
webpages?were removed, and new ones have been added.? If there are additional
ARISS?websites I need to know about, please let me know.
Total number?of ARISS ISS to earth school events is 1312.
Each school counts as 1?event.
Total number of ARISS ISS to earth school contacts is 1255.
Each contact may have multiple schools sharing the same time slot.
Total number of ARISS supported terrestrial contacts is?47.
A complete year by year breakdown of the contacts may be found in the
file.
http://www.amsat.org/amsat/ariss/news/arissnews.rtf
Please?feel free to contact me if more detailed statistics are needed.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
The?following US states and entities have never had an ARISS contact:
South Dakota, Wyoming, American?Samoa, Guam, Northern Marianas Islands, and
the Virgin Islands.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
QSL?information may be found at:??
http://www.ariss.org/qsl-cards.html?
ISS callsigns:? DP?ISS, IR?ISS, NA1SS, OR4ISS,?RS?ISS
****************************************************************************
Frequency? chart for packet, voice, and crossband repeater modes showing
Doppler? correction? as of 2005-07-29 04:00 UTC
http://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correction
.rtf
Check out the Zoho reports of the ARISS?contacts
https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415
****************************************************************************
Exp. 58 on orbit
Oleg Konenenko
David St-Jacques KG5FYI
Anne McClain
?
Exp. 59 on orbit
Christina Koch
Aleksey Ovchinin
Nick Hague KG5TMV
****************************************************************************
73,
Charlie?Sufana AJ9N
One of the ARISS operation team mentors
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
------------------------------
Message: 5
Date: Thu, 30 May 2019 02:21:21 +0000 (UTC)
From: aj9n@???.???
To: amsat-bb@?????.???
Subject: [amsat-bb] Upcoming ARISS Contact Schedule as of 2019-05-30
02:00 UTC
Message-ID: <229307947.5749405.1559182881648@????.?????.???>
Content-Type: text/plain; charset=UTF-8
Upcoming ARISS Contact Schedule as of 2019-05-30 02:00 UTC
Quick list of scheduled contacts and events:
Central School, Port Henry, NY, telebridge via ON4ISS (***)
The ISS callsign is presently scheduled to be NA1SS
The scheduled astronaut is Nick Hague KG5TMV
Contact is go for: Tue 2019-06-04 16:22:11 UTC 85 deg (***)
?
Amur State University, Blagoveshchensk, Russia, direct via TBD
The ISS callsign is presently scheduled to be RS?ISS
The scheduled astronaut is Aleksey Ovchinin
Contact is a go for Wed 2019-06-05 07:50 UTC
?
D?m d?t? a ml?de?e Olomouc (House of Children and Youth Olomouc), Olomouc,
Czech Republic, direct via OK2KWX
The ISS callsign is presently scheduled to be OR4ISS
The scheduled astronaut is Nick Hague KG5TMV
Contact is go for: Sat 2019-06-08 13:05:59 UTC 90 deg (***)
?
?
Watch for these upcoming events:?
MAI-75 SSTV Event:? Wed 2019-06-05 12:00 UTC to 16:00 UTC
MAI-75 SSTV Event:? Thu 2019-06-06 11:30 UTC to 15:30 UTC
?
?
?
?
?
Note, all times?are approximate.? It is recommended that you do your own
orbital prediction?or start listening about 10 minutes before the listed
time.
All dates and?times listed follow International Standard ISO 8601 date and
time format?YYYY-MM-DD HH:MM:SS
The complete schedule page has been updated as of?2019-05-30 02:00 UTC.? (***)
Here you will find a listing of all scheduled?school contacts, and
questions, other ISS related websites, IRLP and?Echolink websites, and
instructions for any contact that may be streamed?live.??
http://www.amsat.org/amsat/ariss/news/arissnews.rtf
http://www.amsat.org/amsat/ariss/news/arissnews.txt
?
The successful school list has been updated as of 2019-05-28 21:00 UTC.
http://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf
?
?
The ARISS webpage is at http://www.ariss.org/??
Note that there are links to other ARISS websites from this site.
The main page for Applying to Host a Scheduled Contact may be found at
http://www.ariss.org/apply-to-host-an-ariss-contact.html??
ARISS Contact Applications (United States)
?
The ARISS webpage is at http://www.ariss.org/??
Note that there are links to other ARISS websites from this site.
******************************************************************************
******************************************************************************
****************
ARISS Contact Applications (Europe, Africa and the Middle East)
?
Schools and Youth organizations in Europe, Africa and the Middle East
interested in setting up an ARISS radio contact with an astronaut on board
the International Space Station are invited to submit an application from
September to October and from February to April.
Please refer to details and the application form at
www.ariss-eu.org/school-contacts.? Applications should be addressed by email
to:? school.selection.manager@????????.???
?
ARISS Contact Applications (Canada, Central and South America, Asia and
Australia and Russia)
?
Organizations outside the United States can apply for an ARISS contact by
filling out an application.? Please direct questions to the appropriate
regional representative listed below. If your country is not specifically
listed, send your questions to the nearest ARISS Region listed. If you are
unsure which address to use, please send your question to the ARISS-Canada
representative; they will forward your question to the appropriate
coordinator.
?
For the application, go to:? http://www.ariss.org/ariss-application.html.
ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to:
ve3tbd@?????.???
ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to:
ariss@???????.???? Japan Amateur Radio League (JARL) http://www.jarl.org/ ?
ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/?
?
?
******************************************************************************
ARISS is always glad to receive listener reports for the above contacts.?
ARISS thanks everyone in advance for their assistance.? Feel free to send
your reports to aj9n@?????.??? or aj9n@???.???.
?
Listen for the ISS on the downlink of 145.8? MHz.
?
******************************************************************************
*
?
All ARISS contacts are made via the Kenwood radio unless otherwise noted.
?
******************************************************************************
*
Several?of you have sent me emails asking about the RAC ARISS website and
not being able?to get in.? That has now been changed to?
http://www.ariss.org/
Note that there are links to other ARISS websites from this?site.
****************************************************************************
Looking for something new to do?? How about receiving DATV from the ISS??
Please note that the HamTV system has been brought back to earth for
troubleshooting.? Please monitor ARISS-EU or ARISS-ON for the very latest
news on the troubleshooting efforts.? (***)
?
If interested, then please go to the ARISS-EU website for complete details.?
Look for the buttons indicating Ham Video.????????????
http://www.ariss-eu.org/?
If you need some assistance, ARISS mentor Kerry N6IZW, might be able to
provide some insight.? Contact Kerry at kbanke@?????????.???
The HamTV webpage:? https://www.amsat-on.be/hamtv-summary/
?
?
****************************************************************************
ARISS congratulations the following mentors who have now mentored over 100
schools:?
Satoshi 7M3TJZ with 135
Francesco IK?WGF with 132
Gaston ON4WF with 123
Sergey RV3DR with 116
****************************************************************************
The?webpages listed below were all reviewed for accuracy.? Out of date
webpages?were removed, and new ones have been added.? If there are additional
ARISS?websites I need to know about, please let me know.
Total number?of ARISS ISS to earth school events is 1312.
Each school counts as 1?event.
Total number of ARISS ISS to earth school contacts is 1255.
Each contact may have multiple schools sharing the same time slot.
Total number of ARISS supported terrestrial contacts is?47.
A complete year by year breakdown of the contacts may be found in the
file.
http://www.amsat.org/amsat/ariss/news/arissnews.rtf
Please?feel free to contact me if more detailed statistics are needed.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
The?following US states and entities have never had an ARISS contact:
South Dakota, Wyoming, American?Samoa, Guam, Northern Marianas Islands, and
the Virgin Islands.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
QSL?information may be found at:??
http://www.ariss.org/qsl-cards.html?
ISS callsigns:? DP?ISS, IR?ISS, NA1SS, OR4ISS,?RS?ISS
****************************************************************************
Frequency? chart for packet, voice, and crossband repeater modes showing
Doppler? correction? as of 2005-07-29 04:00 UTC
http://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correction
.rtf
Check out the Zoho reports of the ARISS?contacts
https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415
****************************************************************************
Exp. 58 on orbit
Oleg Konenenko
David St-Jacques KG5FYI
Anne McClain
?
Exp. 59 on orbit
Christina Koch
Aleksey Ovchinin
Nick Hague KG5TMV
****************************************************************************
73,
Charlie?Sufana AJ9N
One of the ARISS operation team mentors
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
------------------------------
Message: 6
Date: Wed, 29 May 2019 20:34:38 -0700
From: Rolf Krogstad <rolf.krogstad@?????.???>
To: Robert Bruninga <bruninga@????.???>
Cc: "<AMSAT-BB@?????.???>" <amsat-bb@?????.???>
Subject: Re: [amsat-bb] Cushcraft dual band Beam
Message-ID:
<CAJJyj=bmCuCSSP_W7CvdYYYVEioV7VKCDi49rvoTCRQgcMQyFg@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
Bob,
I used one on satellites for a few years before building a helical 70cm
antenna.
I had to make an extender tube for the matching network and that allowed me
to adjust the matching network to an SWR of around 1.5:1.
I have the antenna in the garage. Let me know if you want me to take
pictures.
GL
Rolf NR0T
On Wed, May 29, 2019, 12:49 PM Robert Bruninga via AMSAT-BB <
amsat-bb@?????.???> wrote:
> Any success with a cushcraft A27010S dual band beam?
>
> Just got a new one and it tunes up perfectly to 1.1 SWR but only at 150.1
> MHz.
>
> Nothing we do with the matching network can lower the frequency to 145 MHz
> where it is off-scale high SWR.
>
> We now added 1/2" sleeves to the driven element and threaded on #10-32
> nuts on the end of all the wire elements to lower the resonance, but the
> best is still only at 148.2 MHz.
>
> Am going to try extended the two piece boom an inch and lastly will try to
> extend the matching element.
>
> Just wanted to see what others did to make this beam usable.
>
> Bob, Wb4APR
> _______________________________________________
> Sent via AMSAT-BB@?????.???. 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: https://www.amsat.org/mailman/listinfo/amsat-bb
>
------------------------------
Message: 7
Date: Thu, 30 May 2019 07:12:53 -0400
From: Mike Seguin <n1jez@?????????????????.???>
To: AMSAT BB <amsat-bb@?????.???>, AMSAT/MSS Mission
<phase4@?????.???>, Douglas Quagliana <dquagliana@?????.???>
Subject: [amsat-bb] FO-98 OrigamiSat-1 5.84 GHz downlink
Message-ID:
<fa4dcc1c-3ae0-a537-8a4f-0ab2429f6782@?????????????????.???>
Content-Type: text/plain; charset=utf-8; format=flowed
I apologize for the short notice.....
The OrigamiSat-1 Team will remotely activate the 5.84 GHz downlink on
FO-98 for four upcoming passes over the Northeastern US. The times
listed are based on my QTH here in Vermont at FN34jm.
5.84GHz transmission from OrigamiSat-1 (FO-98)
----------------------------------------------------------
Day Objects AOS (U) LOS Period maxEl AZ
----------------------------------------------------------
31.05.2019 FO-98 01:29 01:39 10 59 157 - 351
31.05.2019 FO-98 14:30 14:40 10 59 015 - 188
01.06.2019 FO-98 01:10 01:19 09 35 144 - 357
01.06.2019 FO-98 14:11 14:20 09 37 022 - 176
The latest kep data is here:
FO-98
1 43933U 19003B 19150.08119722 .00000607 00000-0 29789-4 0 9993
2 43933 97.2825 208.2757 0018888 149.0302 270.2283 15.21599516 20077
I manually updated my nasa.all file in SatPC32 to use these.
5.8GHz specifications:
http://www.origami.titech.ac.jp/archives/722
http://www.origami.titech.ac.jp/wp/wp-content/uploads/2019/01/OP-S1-0117_5R8GD
ownLinkDataFormat_20190111b.pdf
If you have 5.8 GHz receive capability and are in the Eastern US, please
consider trying to detect the downlink.
The equipment I am using is the same that I used to successfully detect
NIWAKA in 2012 on 5.84 GHz.
DEMI 5.760 GHz transverter with a 2' dish and Directive Systems linear
feed (Horizontal). I also have a DEMI preamp inline. The IF I'll be
using is a Funcube Dongle Pro+ set for 224 MHz. This equipment is my
terrestrial 5.760 GHz system which works quite well out of band at 5.84 GHz.
Please report any success here and you can also use the reception report
on their website. The OrigamiSat-1 team is also on Twitter. @???????????
--
73,
Mike, N1JEZ
"A closed mouth gathers no feet"
------------------------------
Message: 8
Date: Thu, 30 May 2019 12:05:43 -0400
From: Robert Bruninga <bruninga@????.???>
To: AMSAT-BB <amsat-bb@?????.???>
Subject: [amsat-bb] AMSAT: Remoting of Radios
Message-ID: <c1d52e504e8a623be63083991ab6bff5@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
Subject: Remoting of Radios
I saw a clever box at Dayton for remoting Radios and Controls over dozens of
feet.
The interconnecting cable was just standard VGA cables. The "VGA" boxes at
the radio end had the correct pigtails to plug into the radio and the "VGA"
box at the control location had jacks for the Mic, Control Head, data, and
Speaker, etc.
The cleverness was in using the 3 or 4 internally&seaparately shielded
conductors in standard VGA cables to carry the signals while shielded.
And with the phase out of VGA, there are usually tons of VGA cables
appearing in junk boxes everywhere from ten feet to 100 feet.
So save those VGA chassis mount connectors to take advantage of these easy
to find multiconductor multipurpose "VGA" cables.
Bob, WB4APR
------------------------------
Message: 9
Date: Thu, 30 May 2019 16:46:27 -0400
From: <n4csitwo@?????????.???>
To: <amsat-bb@?????.???>, <ariss-press@?????.???>
Subject: [amsat-bb] Upcoming ARISS contact with Moriah Central School,
Port Henry, NY
Message-ID: <532E0900BC76433883A090CD56446D9C@???>
Content-Type: text/plain; charset="iso-8859-1"
An International Space Station school contact has been planned with
participants at Moriah Central School, Port Henry, NY on 04 Jun. The event
is scheduled to begin at approximately 16:22 UTC. It is recommended that you
start listening approximately 10 minutes before this time.The duration of
the contact is approximately 9 minutes and 30 seconds. The contact will be a
telebridge between OR4ISS and ON4ISS. The contact should be audible over
Belgium and adjacent areas. Interested parties are invited to listen in on
the 145.80 MHz downlink. The contact is expected to be conducted in English.
Moriah Central School is located in the foothills of the Adirondack
Mountains in upstate New York. It is a K-12 public school with nearly 800
students and 50 teachers. Located near the beautiful Lake Champlain, Moriah
Central School is home of the Vikings! With many successful academic and
athletic programs such as football, basketball, cheerleading, drama club,
band, chorus and many student clubs, many opportunities are available for
all students. In addition to a new educational technology center, the
district is proud of our distance learning lab, amateur radio station,
computer programming classes, and other programs designed specifically in
helping the surrounding communities in Essex County. Moriah Central School
District proclaims its mission to be the provision of a safe, supportive,
and academically challenging environment for all students in our community.
We are dedicated to the goals of educational excellence, preparation for
college and careers, and the developmen
t of a high level of citizenship.
Participants will ask as many of the following questions as time allows:
1. What is the purpose of the International Space Station and why is it a
value to all of humanity?
2. What is the most amazing thing you have seen from the space station?
3. What do you get to do in your free time when you are not working?
4. What types of computer programming languages were used to write the
software on board the International Space Station?
5. What is your favorite piece of hardware to use on the space station and
what does it do?
6. What types of computers are you using on board, and what operating systems
do they run?
7. Do you get to listen to music in space, and if so what do you all like to
listen to?
8. What is the most difficult and dangerous thing about living in space?
9. How many people can fit on board the space station safely?
10. What is your favorite science experiment on board?
11. What do you think the importance of future space stations will be?
12. What is the importance of Amateur Radio on the Space Station?
13. What is the status of CIMON (Simon) the Artificially Intelligent robot
that was sent to the ISS?
14. How did you become an Astronaut? Does your training for space start
right away or do you have to move up in ranking?
15. What is your favorite food in space?
16. Are there any manmade objects on earth you can see from the space
station?
17. Do you keep a journal of everything you do on board to remember in the
future?
18. What can scientists do on Earth to help you on the Space Station?
19. What is the best part of working with people from different countries
every day?
20. What have you learned the most from living and working in Space?
PLEASE CHECK THE FOLLOWING FOR MORE INFORMATION ON ARISS UPDATES:
Visit ARISS on Facebook. We can be found at Amateur Radio on the
International Space Station (ARISS).
To receive our Twitter updates, follow @????????????
Next planned event(s):
1. Amur State University, Blagoveshchensk, Russia, direct via TBD
The ISS callsign is presently scheduled to be RS?ISS
The scheduled astronaut is Aleksey Ovchinin
Contact is a go for Wed 2019-06-05 07:50 UTC
2. Dum det? a ml?deze Olomouc (House of Children and Youth Olomouc),
Olomouc, Czech Republic, direct via OK2KWX
The ISS callsign is presently scheduled to be OR4ISS
The scheduled astronaut is Nick Hague KG5TMV
Contact is go for: Sat 2019-06-08 13:05:59 UTC
About ARISS
Amateur Radio on the International Space Station (ARISS) is a cooperative
venture of international amateur radio societies and the space agencies that
support the International Space Station (ISS). In the United States,
sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American
Radio Relay League (ARRL), the ISS National Lab and National Aeronautics and
Space Administration (NASA). The primary goal of ARISS is to promote
exploration of science, technology, engineering, and mathematics (STEM)
topics by organizing scheduled contacts via amateur radio between crew
members aboard the ISS and students in classrooms or public forms. Before
and during these radio contacts, students, educators, parents, and
communities learn about space, space technologies, and amateur radio. For
more information, see www.ariss.org.
Thank you & 73,
David - AA4KN
---
This email has been checked for viruses by Avast antivirus software.
https://www.avast.com/antivirus
------------------------------
Subject: Digest Footer
_______________________________________________
Sent via amsat-bb@?????.???.
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!
https://www.amsat.org/mailman/listinfo/amsat-bb
------------------------------
End of AMSAT-BB Digest, Vol 14, Issue 210
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