October 2017 - AMSAT-BB - mailman.amsat.org

Upcoming ARISS Contact Schedule as of 2017-10-28 20:30 UTC
by AJ9N＠aol.com 28 Oct '17

28 Oct '17

Upcoming ARISS Contact Schedule as of 2017-10-28 20:30 UTC Quick list of scheduled contacts and events: Istituto Tecnico Tecnologico “Enzo Ferrari”, Borgo A Mozzano, Italy and Liceo Statale “G. D. Cassini”, Sanremo, Italy direct via IQ5LU and IQ1SM The ISS callsign is presently scheduled to be IRØISS The scheduled astronaut is Paolo Nespoli IZØJPA Contact was successful: Sat 2017-10-28 08:13:31 UTC 24 deg (***) Watch for Ham TV Primaria e Secondaria di primo grado Istituto comprensivo Via XVI settembre, Civitavecchia, Italy direct via IKØWGF The ISS callsign is presently scheduled to be IRØISS The scheduled astronaut is Paolo Nespoli IZØJPA Contact is a go for: Mon 2017-10-30 11:20:34 UTC 65 deg Watch for HamTV Asociación Civil Instituto Maria Montessori, San Cristóbel, Venezuela, direct via YY2CMR The ISS callsign is presently scheduled to be NA1SS The scheduled astronaut is Joe Acaba KE5DAR Contact is a go for: Tue 2017-10-31 18:23:28 UTC 35 deg Liceo Scientifico ‘Francesco Cecioni”, Livorno, Italy and Liceo Artistico Melotti, Lomazzo, Italy, direct via IQ5LI The ISS callsign is presently scheduled to be IRØISS The scheduled astronaut is Paolo Nespoli IZØJPA Contact is a go for: Fri 2017-11-03 09:27:26 UTC 87 deg Watch for HamTV Istituto di Istruzione Superiore “Leonardo Da Vinci”, Lanusei, Italy, direct via ISØBWM The ISS callsign is presently scheduled to be OR4ISS The scheduled astronaut is Paolo Nespoli IZØJPA Contact is a go for: Sat 2017-11-04 10:12:16 UTC 34 deg Watch for HamTV **************************************************************************** ** International Space Station Astronauts are Calling CQ Students – ARISS-US program education proposal deadline is November 15, 2017 September 18, 2017: The Amateur Radio on the International Space Station (ARISS) program is seeking proposals from U.S. schools, museums, science centers and community youth organizations to host radio contacts with an orbiting crew member aboard the International Space Station (ISS) between July 1 and December 31, 2018. Each year, ARISS provides tens of thousands of students with oppor- tunities to learn about space technologies and space communications through the exploration of Amateur Radio. The program provides learning opportunities by connecting students to astronauts aboard the International Space Station (ISS) through a partnership between NASA, the American Radio Relay League, the Radio Amateur Satellite Corporation and other Amateur Radio organizations and worldwide space agencies. The program’s goal is to inspire students worldwide, to pursue interests and careers in science, technology, engineering and mathematics (STEM) through Amateur Radio. Educators overwhelmingly report that student participation in the ARISS program inspires an interest in STEM subjects and in STEM careers. Ninety-two percent of educators who have participated in the program have indicated that ARISS provided ideas for encourag- ing student exploration, discussion, and participation, and 78 percent said that ARISS was effective in stimulating student interest in STEM. ARISS is looking for organizations that will draw large numbers of participants and integrate the contact into a well-developed education plan. Students can learn about satellite communications, wireless technology, science research conducted on the space station, what it is like to work in space, radio science, and any related STEM subject. Students learn to use Amateur Radio to talk directly to an astronaut and ask their STEM-related questions. ARISS will help educational organizations locate Amateur Radio groups who can assist with equipment for this once-in-a-lifetime opportunity for students. The proposal deadline for 2018 contacts is November 15, 2017. The ARISS website has additional details on expectations, proposal guidelines, and the proposal form. See: http://www.ariss.org/hosting-an-ariss-contact-in-the-us.html **************************************************************************** ** 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(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø 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? 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(a)sbcglobal.net **************************************************************************** ARISS congratulations the following mentors who have now mentored over 100 schools: Satoshi 7M3TJZ with 124 Francesco IKØWGF with 124 (***) Gaston ON4WF with 123 Sergey RV3DR with 100 **************************************************************************** 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. 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 2017-10-28 20:30 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 Total number of ARISS ISS to earth school events is 1176. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1131. (***) 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: Arkansas, Delaware, 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: DPØISS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** The successful school list has been updated as of 2017-10-28 20:30 UTC. (***) http://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf 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 Listing of ARISS related magazine articles as of 2006-07-10 03:30 UTC. http://www.amsat.org/amsat/ariss/news/ARISS_magazine_articles.rtf Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** Exp. 52 on orbit Randy Bresnik Paolo Nespoli IZØJPA Sergey Ryazanskiy Exp. 53 on orbit Mark Vande Hei KG5GNP Alexander Misurkin Joe Acaba KE5DAR **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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ANS-301.01 AMSAT News Service Special Bulletin - AMSAT-NA Announces GOLF CubeSat Program
by JoAnne K9JKM 28 Oct '17

28 Oct '17

AMSAT NEWS SERVICE SPECIAL BULLETIN ANS-301.01 In this Special Bulletin: * AMSAT-NA Announces GOLF CubeSat Program SB SAT @ AMSAT $ANS-301.01 ANS-301 AMSAT News Service Special Bulletin AMSAT News Service Special Bulletin 301.01 From AMSAT SYMPOSIUM, RENO, NV DATE October 28, 2017 To All RADIO AMATEURS BID: $ANS-301.01 At the AMSAT-NA Annual General Meeting in Reno, NV, AMSAT-NA President Joe Spier, K6WAO, announced the next phase of AMSAT’s CubeSat program: GOLF. GOLF, an acronym for “Greater Orbit, Larger Footprint,” is a crucial step towards fulfilling AMSAT’s strategic goals involving high altitude, wide access satellite missions. As an initial step in the GOLF program, the AMSAT-NA Board of Directors approved the submission of a NASA CubeSat Launch Initiative proposal for the GOLF-T satellite project. The GOLF-T project will serve as a rapidly deployable Low Earth Orbit (LEO) testbed for technologies necessary for a successful CubeSat mission to a wide variety of orbits, including LEO, Medium Earth Orbit (MEO), Geosynchronous Orbit (GEO), Highly Elliptical Orbit (HEO), or beyond. AMSAT-NA Vice-President Engineering Jerry Buxton, N0JY, said “The GOLF-T project tees off the next phase of our CubeSat program. GOLF-T provides AMSAT hardware and knowledge for Attitude Determination and Control (ADAC) capability and the opportunity to develop a 3U spaceframe with deployable solar panels that can be used in LEO or HEO missions, two of the major systems required in future GOLF and HEO missions.” In addition, GOLF-T provides the opportunity for rapid deployment and on orbit testing of the AMSAT’s Advanced Satellite Communications and Exploration of New Technology (ASCENT )program’s technology, including radiation tolerant transponder and Integrated Housekeeping Unit (IHU) technologies that will lead the way for low cost commercial off-the-shelf (COTS) systems that can function in the MEO and HEO radiation environments. GOLF-T will also provide for the development of “Five and Dime” Field-Programmable Gate Array Software Defined Radio (FPGA SDR) transponders for use on a variety of missions and orbits. [ANS thanks the AMSAT-NA Board of Directors and our Engineering Team for the above information] /EX

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Kenwood TH-D7A(G) For Sale
by Tucker McGuire 28 Oct '17

28 Oct '17

Hi all, Looking to sell my Kenwood TH-D7A(G) with 2 AA holders and SMA to BNC adapter for use with arrow antenna, to raise funds for other stuff. Some dings on the case but overall great condition. This rig works great full duplex for our current FM transponder satellites. Asking $120 shipped. Cheers & 73, Tucker W4FS

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AMSAT General Meeting Audio Stream Available - 3:30pm PDT / 22:30 UTC
by Paul Stoetzer 28 Oct '17

28 Oct '17

The AMSAT General Meeting in Reno, NV will be available to all members and interested amateur radio operators via local VHF repeater, IRLP, and EchoLink. The meeting will start at 3:30pm PDT (22:30 UTC) today. The meeting will be available locally in the Reno area on the SNARS 147.300 MHz repeater as well as globally via IRLP Node 7873 and the W7TA-R EchoLink (854520). The IRLP access code is #88 + the node number you wish the dial. The IRLP hang up code is #8873. A live stream of the meeting audio may also be found at http://www.broadcastify.com/listen/feed/13048 Questions will be taken via EchoLink and Twitter (use hashtag #AMSATGM).

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Pacsat Portables and Mobiles?
by Tony 28 Oct '17

28 Oct '17

All: I seem to recall a station or two working Pacsat mobile though either GO-32 or AO-51. I suspect that may have been difficult with a dual-band vertical, but not impossible. I understand the Kenwood TM-700 series have built-in TNC's with full-duplex capability so they'd seem to work right out of the box. Any Pacsat operators that plan on trying Falconsat-3 with a mobile or portable setup? Tony -K2MO

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AO7 mode A today
by jeffory broughton 28 Oct '17

28 Oct '17

Looks like AO7 MODE A TODAY. I will be on in 20 min at 1935 utc. Nice 62 degree pass.29.450 mhz Usb. WB8RJY EN72 jeff broughton

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Qwiksat
by Alex Weimer 28 Oct '17

28 Oct '17

Nothing heard of Qwiksat on pass over west coast this morning.. RS0ISS strong however.. Jack-KC7MG

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AO73
by Jose Elias Diaz 27 Oct '17

27 Oct '17

Hi guys this night at 2222 utc I’ll be on AO73 on central band looking for USA Enviado desde myMail para iOS

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AO-73/FUNcube Mode switch
by Jim Heck G3WGM 27 Oct '17

27 Oct '17

Hi Folks, This is to let you know that I have just switched AO-73/FUNcube into amateur mode, with transponder activated 24/7. Early this week due to ground station availability. As per normal, we will switch back to autonomous mode on Sunday pm UTC. 73s Jim G3WGM and the FUNcube Team ++++++++++++++++++++++++++++++++++ FUNcube frequencies and other details ++++++++++++++++++++++++++++++++++ AO-73 FUNcube-1 The transponder is normally operational only when the satellite is in eclipse, ie the solar panels are NOT being illuminated. During weekends (from pm Fridays UTC to PM Sundays UTC) the transponder is operational 24/7. When the transponder is switched off, the telemetry beacon is on full power, when the transponder is on the beacon it is on low power. During holidays, eg Christmas, New Year, Easter, etc, the transponder maybe activated for extended periods. Watch AMSAT-BB for announcements which are usually made on Friday evenings (UTC) The nominal transponder frequencies are: Uplink: 435.150 - 435.130 MHz LSB (Inverting) Downlink: 145.950 - 145.970 MHz USB Telemetry Tx: 145.935 MHz BPSK (The passband may be up to 15kHz higher depending on on-board temps. Low temperatures give higher freqs!) FUNcube-2 aka FUNcube on UKube The FUNcube-2 sub-system continues to operate autonomously and, almost continuously, in amateur mode. The transponder is operational and the telemetry downlink is functioning with about 70mW output. The FUNcube-1 Dashboard does not correctly display the telemetry but it does correctly decode the data and uploads it to the FUNcube Data Warehouse from where it can be examined. Most of the real time data channels are operational and these include battery voltages, temperatures and ADCS data coming via the main On Board Computer (OBC). The transponder is interrupted for a few seconds every 2 minutes when the other transmitter sends its CW beacon and, occasionally, for a few seconds when the main OBC reboots (approx seven times each orbit). The nominal transponder frequencies are: Uplink: 435.080 - 435.060 MHz LSB (Inverting) Downlink: 145.930 - 145.950 MHz USB Telemetry Tx: 145.915 MHz BPSK (The passband may be up to 10kHz higher depending on on-board temps. Low temperatures give higher freqs!) EO79 FUNcube-3 Due to power budget constraints the transponder cannot be operational 24/7 and an orbit specific schedule has been developed. The transponder will commence operation 27 minutes after the spacecraft enters sunlight and will stay on for a period of 25 minutes. This schedule may be modified in future months as a result of experience. The nominal transponder frequencies are: Uplink: 435.0723-435.0473 MHz LSB (Inverting) Downlink: 145.946-145.971 MHz USB Further detailed info on EO79 transponder frequencies is at: https://amsat-uk.org/2016/11/10/eo79-funcube-3-transponder-commences-regula… Nayif-1 FUNcube-5EO88 is presently operating in autonomous mode. The transponder isoperational when the satellite is in eclipse, ie the solar panels are NOTbeing illuminated.When the transponder is switched off, the telemetry beacon is on full power,when the transponder is on the beacon it is on low power.The transponder frequencies are:Uplink: 435.045 – 435.015 MHz LSB (inverting)Downlink: 145.960-145.990 MHz USBTelemetry Tx: 145.940MHzAll FUNcube transponders are sponsored by AMSAT-UK and AMSAT-NL. We are verygrateful for the assistance given by Innovative Solution In Space Bv, TheNetherlands. _______________________________________________ Sent via AMSAT-BB(a)amsat.org. 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

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XW-2F on 9600?
by Tony 27 Oct '17

27 Oct '17

All: Does anyone know if CAS-3F (XW-2F) is still active on 9600 baud GMSK on 145.955? Thanks, Tony -K2MO

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