September 2016 - AMSAT-BB - mailman.amsat.org

Sunday 11 september 2016 balloon fox hunt with U/V FM transponder!
by Cor PDØRKC 11 Sep '16

11 Sep '16

Hello radio friends, The balloon fox hunting was a big success today. These events are one of the biggest amateur radio events in the Netherlands there where a lot people in cars trying to find the balloon first. And thoussands amateur radio operators have tried to make radio contacts via the balloon U/V FM voice transponder. That was not easy with only one channel! The weather balloon was exploded at 30.6 kilometers height. I have heard stations from: Belgium, Germany, Denmark, UK and ofcoarse a lot from the the Netherlands. I had expected more stations from nearby countries with my posting on amsat-bb but in comparisation with other years there where not much more. A special thanks for the QSO with Jerry ON4CJQ in Belgium! Every year is a new balloon fox hunt event in september so keep watching the official website. https://www.ballonvossenjacht.nl 73s Cor PD0RKC

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Re: [amsat-bb] Advise and/or Help
by Robert Bruninga 11 Sep '16

11 Sep '16

Here is the link: http://aprs.org/LEO-tracking.html Ted <k7trkradio(a)charter.net> wrote: > Also, as Bob Bruninga will tell you, set the EL at 15-20 degrees. > He has a website that explains why... >> My first step will employ an azmuthal only inexpensive rotor Of course, that assumes ou can see down to the horizon. If you are surrounded by buildings or trees or mountains that are higher that, then adjust antenna to that elevation. Bob

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Sunday 11 september 2016 balloon fox hunt with U/V FM transponder!
by Cor PDØRKC 11 Sep '16

11 Sep '16

Hello radio friends, At Sunday 11 september 2016 is a balloon fox hunt event. A weather balloon will be launched with U/V FM transponder, 23cm ATV transmitter and beacon (tone) transmitter. The weather balloon will be launched from the Netherlands, amateur radio stations in nearby - countries have to wait a while to hear the signals untill the balloon reach an higher - altitude! (the maximal altitude might reach 30km it also did in the past!). ------------------------------------------------------------------------------- Balloon transmitters frequency information: Beacon: 145.450 MHz (100 mW FM/N). FM crossband voice transponder uplink: 432.550MHz downlink: 145.475MHz (1 Watt FM/N). ATV video transmitter 1252 MHz (1 Watt FM, camera looking down to earth). The balloon camera video stream can be world wide seen on the website (see the urls below). ------------------------------------------------------------------------------- Ground control stations: PI4RCG 7.080 kHz, 3.650 kHz (+/- 10kHz QRM). PI2NOS 430.125 MHz (+1.6 Shift) ground repeater in the Netherlands (also audible via echolink). PI3UTR 145.575 MHz (-0.6 Shift / 77Hz) ground repeater in the Netherlands (also audible via echolink). The official balloon fox hunt website and social media websites: https://www.ballonvossenjacht.nl (you can choose the English language from the menu). http://www.facebook.com/ballonvossenjacht https://twitter.com/ballonvosjacht (often with quick update news messages!). 73's Cor PD0RKC

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Upcoming ARISS contact with Lewis and Clark National Historic Park, Astoria, OR
by n4csitwo＠bellsouth.net 11 Sep '16

11 Sep '16

An International Space Station school contact has been planned with participants at Lewis and Clark National Historic Park, Astoria, OR on 03 Sept. The event is scheduled to begin at approximately 18:21 UTC. The duration of the contact is approximately 9 minutes and 30 seconds. The contact will be direct between NA1SS and KF7TCG. The contact should be audible over the west coast of the U.S. 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. Thomas Jefferson was a scientist and a pioneer in many fields of study including biology, geography, meteorology, and ethnology. Since at least 1793 he had been planning for an exploration of the largest remaining unexplored land on earth: the American West. This resulted in the four pages of detailed instructions that he gave to Meriwether Lewis during their 1801-03 planning for the voyage of the Corps of Discovery. The resulting 1804-06 U.S. Army expedition to explore along the Missouri and Columbia Rivers was led by Captains Meriwether Lewis and William Clark. The 33 diverse members of the Corps spent the winter of 1805-06 at a campsite they built just a few miles from the mouth of the Columbia River and named after the local Clatsop Indians. At Fort Clatsop, the captains planned for the return journey to the United States and worked on writing scientific descriptions of the plants and animals they'd encountered that were new to science (a total of 178 species of plants and 122 animals by the end of the trip). Like President Thomas Jefferson and Captain Meriwether Lewis, today's astronauts have a curiosity for exploring beyond known frontiers. Some local students who have participated in various education programs at Lewis and Clark National Historical Park and live in surrounding Clatsop County have been learning about the International Space Station (ISS) and are hoping to have a brief radio conversation with an ISS astronaut. All of these students live in Clatsop County and are familiar with the park through field trips, park summer camps, family visits, or education programs with rangers visiting their classrooms. The park connected with these students through four relationships: 1. The Northwest Regional Educational Service District and the Astoria School District offer a migrant summer school to serve students who have moved within the last three years for their parent's work. Several of these students participated in summer camps that the park offered and they were excited about the opportunity to learn about the International Space Station and talk with an astronaut. 2. Three small local Girl Scout Troops (#10025, #10026, #10086) were interested in this opportunity as they have been focusing on the three keys to Girl Scouting which are Discovering, Connecting, and Taking Action. The girls and their leaders were happy to incorporate this ARISS opportunity into their projects. 3. The Fort Clatsop District of Boy Scouts includes local troop #509 and #542. Since Scouting is about character development and having confidence in yourself to Be Prepared, the ARISS program is a good challenge for these youngsters. Their district is named in honor of the 1805-06 winter encampment of the 33 people of the Lewis and Clark Expedition . 4. Three of the youth recruited for this special program are children or grandchildren of Lewis and Clark National Historical Park rangers and were excited to learn that an astronaut radio conversation would be happening in their park. Participants will ask as many of the following questions as time allows: 1. To prepare for his journey, Captain Meriwether Lewis was tutored by experts in medicine, navigation, astronomy, mathematics, botany, and paleontology. What was the hardest part of your training? 2. The Corps of Discovery enjoyed fiddle music, do you listen to music in space? If so, what kind? 3. How different does your body feel in microgravity and how long does it take to adjust after arrival in the space station? 4. Lewis and Clark failed to find a Northwest Passage. Have any of your experiments failed or not gone like you wanted? 5. While wintering at Fort Clatsop, the Corps of Discovery made buckskin clothes as their uniforms wore out. How many outfits of clothing do you have with you, and what kind of material are they made from? 6. Why do you like communicating with kids? 7. Meriwether Lewis treasured an ermine scarf he received from a Shoshone chief. Do you have a souvenir from space? If so, what is it? 8. Do you create art from the views from the space station? 9. When is your next spacewalk? What is your favorite thing when you are outside the space station? 10. Lewis brought his dog Seaman with him on the expedition. Are there any research animals on the space station now? If so, what are they? 11. Although most members of the Corps of Discovery were single, York and John Shields had families at home. Do you miss your family, and how do you communicate with them? 12. Do you guys keep journal like Lewis and Clark did? 13. If a microorganism changed genetically on the International Space Station would it be considered a space alien? 14. Were you in a scouting program as a child? If so, did it affect your desire to work in space? 15. Lewis and Clark played backgammon. What games do you play? 16. When Sacagawea became sick, Lewis treated her. If you get hurt or sick, who treats you? 17. What are your space suits made of, and can they catch on fire? 18. How do you protect your eyes when the space station is facing the sun? 19. Are you doing any experiments with animals adapting to microgravity? 20. What does a shooting star or a meteor shower look like from 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 @ARISS_status Next planned event(s): 1. Lawrence Public Library, Lawrence KS, direct via KCØNFL The ISS callsign is presently scheduled to be NA1SS The scheduled astronaut is Takuya Onishi KF5LKS Contact is a go for: Fri Sept 9, 2016 16:25 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 Center for the Advancement of Science in Space (CASIS) 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 informal education venues. With the help of experienced amateur radio volunteers, ISS crews speak directly with large audiences in a variety of public forums. Before and during these radio contacts, students, teachers, parents, and communities learn about space, space technologies, and amateur radio. For more information, see www.ariss.org, www.amsat.org, and www.arrl.org. Thank you & 73, David - AA4KN --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

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CubeSat 3D
by Bob Bennett 11 Sep '16

11 Sep '16

I'm curious to find if anyone has produced a 3D file of a Cube Sat mock up. Bob/nz2z

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Receiving Telemetry from AO-73 with IC-9100
by Wills 11 Sep '16

11 Sep '16

I am finding it very difficult to successfully receive/decode telemetry from AO-73 and Ukube-1 using an IC-9100 and SatPC32 as compared to receiving same when using an IC-821H. Are there any hidden/secret settings on the IC-9100 which have to be set to allow successful reception/decode of the telemetry. Should one be trying to receive with the IC-9100 in the Digital mode? Is there a command which one can enter in the Doppler.sqf file in SatPC32 (like DFM which puts the IC-9100 into Digital FM mode) to put the IC-9100 into the Digital mode for USB reception? I did try DUSB entered into the Dopple.SQF file of SatPC32, but this did not work. I have tried several different settings in the menu section of the transceiver, all to no avail. Using the IC-821H I can receive/decode the telemetry from about 5 degrees elevation (going up) to 3 degrees (going down), but with the IC-9100 I do not start to receive/decode until the satellite is about 25 - 30 degrees elevation (up) and then lose it when the satellite is about 20 degrees elevation (down). Using the same antenna system on both so the antennas can not be having a large effect on the IC-9100. Plus decoding is constantly stopping during the pass, thus missing a large amount of data unlike the IC-821H which hardly ever stops decode during a pass. Appreciate any suggestion one may be able to provide. Wal VK4CBW

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Upcoming ARISS Contact Schedule as of 2016-09-11 06:30 UTC
by AJ9N＠aol.com 11 Sep '16

11 Sep '16

Upcoming ARISS Contact Schedule as of 2016-09-11 06:30 UTC Quick list of scheduled contacts and events: Lewis and Clark National Historic Park, Astoria, OR, telebridge via W6SRJ The ISS callsign is presently scheduled to be NA1SS The scheduled astronaut is Kate Rubins KG5FYJ Contact was successful: Sat 2016-09-10 17:03:19 UTC 43 deg (***) C.E.PR. Almadén, Jaén, Spain, direct via EA7URJ The ISS callsign is presently scheduled to be OR4ISS The scheduled astronaut is Kate Rubins KG5FYJ Contact is a go for: Thu 2016-09-15 08:14:19 UTC 52 deg **************************************************************************** ** Call for Proposals Proposal Window September 1 – November 1, 2016 The Amateur Radio on the International Space Station (ARISS) Program is seeking formal and informal education institutions and organizations, individually or working together, to host an Amateur Radio contact with a crew member on board the ISS. ARISS anticipates that the contact would be held between July 1, 2017 and December 31, 2017. Crew scheduling and ISS orbits will determine the exact contact dates. To maximize these radio contact opportunities, ARISS is looking for organizations that will draw large numbers of participants and integrate the contact into a well-developed education plan. The deadline to submit a proposal is November 1, 2016. Proposal information and documents can be found at www.arrl.org/hosting-an-ariss-contact. ******************** ********************************************************** 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 Ericsson 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: Gaston ON4WF with 121 Satoshi 7M3TJZ with 121 Francesco IKØWGF with 117 **************************************************************************** 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 2016-09-11 06:30 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 Total number of ARISS ISS to earth school events is 1083. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1048. (***) 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 2016-09-11 06:30 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. 47 on orbit Jeff Williams KD5TVQ Oleg Skripochka RN3FU Aleksey Ovchinin Exp. 48 on orbit Anatoly Ivanishin Kate Rubins KG5FYJ Takuya Onishi KF5LKS **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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ANS-255 AMSAT News Service Weekly Bulletins
by Lee McLamb 10 Sep '16

10 Sep '16

AMSAT NEWS SERVICE ANS-255 The AMSAT News Service bulletins are a free, weekly news and infor- mation service of AMSAT North America, The Radio Amateur Satellite Corporation. ANS publishes news related to Amateur Radio in Space including reports on the activities of a worldwide group of Amateur Radio operators who share an active interest in designing, building, launching and communicating through analog and digital Amateur Radio satellites. The news feed onhttp://www.amsat.org publishes news of Amateur Radio in Space as soon as our volunteers can post it. Please send any amateur satellite news or reports to: ans-editor at amsat.org. In this edition: * RadFxSat (Fox-1B) launch date is now scheduled for March 16, 2017 * AMSAT-NA Board of Directors Ballots Due by September 15th * AMSAT Awards Update * “Frequency Crunch” is ARRL/TAPR Digital Communications Conference Sunday Seminar Topic * 2016 AMSAT Space Symposium Registration Reminder * 5 Teams Share First Round of NASA Cube Quest Challenge Prizes * 5 GHz to 10 GHz Lunar Transponder Mission * Pratham: IITB Student Satellite * Inspiring the next STEM generation * ARISS to Host On-line Information Sessions - School Contacts * AMSAT Events * ARISS News * Satellite Shorts From All Over SB SAT @ AMSAT $ANS-255.01 ANS-255 AMSAT News Service Weekly Bulletins AMSAT News Service Bulletin 255.01 >From AMSAT HQ KENSINGTON, MD. DATE September 11, 2016 To All RADIO AMATEURS BID: $ANS-255.01 --------------------------------------------------------------------- RadFxSat (Fox-1B) launch date is now scheduled for March 16, 2017 The RadFxSat (Fox-1B) launch date has been moved, and is now scheduled for March 16, 2017. RadFxSat will ride as one of the ELaNa XIV secondary payloads aboard the NASA JPSS-1 launch on a ULA Delta II rocket. The launch will be at Vandenberg AFB, California. It is one of only two remaining Delta II planned to be launched. The RadFxSat mission is a partnership with Vanderbilt Institute for Space and Defense Electronics (ISDE) that will study space radiation effects on commercial off the shelf memory. The experiments are carried aboard the AMSAT Fox-1B CubeSat and experiment data will be carried in the subaudible telemetry stream of the Fox-1B FM repeater along with the CubeSat telemetry data. The telemetry can be decoded and displayed with the AMSAT FoxTelem software. [ANS thanks Jerry Buxton, N0JY AMSAT Vice President, Engineering for the above information] --------------------------------------------------------------------- AMSAT-NA Board of Directors Ballots Due by September 15th Ballots have been mailed to AMSAT-NA members in good standing, and must be returned to the AMSAT-NA office by September 15, 2016 in order to be counted. Those sent outside North America were sent by air mail. If you have not received your ballot package in a reasonable time for your QTH, please contact the AMSAT-NA office. Your completed ballot should be sent as promptly as possible, and those from outside North American preferably by air mail or other expedited means. This year there are five candidates: Tom Clark, K3IO Clayton Coleman, W5PFG Mark Hammond, N8MH Bruce Paige, KK5DO Paul Stoetzer, N8HM The three candidates receiving the highest number of votes will be seated as voting Board Members with two year terms. The two candidates receiving the next highest number of votes will be non-voting Alternate Board Members with terms of one year. Please vote for no more than three candidates. Please take the time to review the candidate statements that accompany the ballot and determine who you wish to see on the Board. Election of Board members is both an obligation as well as an opportunity by our membership to help shape the future direction of AMSAT-NA. [ANS thanks AMSAT-NA for the above information] --------------------------------------------------------------------- AMSAT Awards Update Congrats to all who have earned an AMSAT Award since the last posting. AMSAT Satellite Communicators Award for making their first satellite QSO Peter Laws, N5UWY Jose de Jesus Moura Costa, PS8E Mac Cody, AE5PH Bernard Van Haecke, KI6TSF Burns Fisher, W2BFJ ------ AMSAT Communications Achievement Award Robert Beatty, WB4SON #569 ------ AMSAT Sexagesimal Award Fernando Ramirez-Ferrer, NP4JV #173 ------ AMSAT Century Club Award Kevin Manzer, N4UFO #47 ------ AMSAT Robert W. Barbee Jr., W4AMI Award Yanko Yankov, NX9G #87 1000+ ------ To see all the awards visithttp://www.amsat.org or http://www.amsatnet.com/awards.html [ANS thanks Bruce Paige, KK5DO, AMSAT Director Contests and Awards for the above information] --------------------------------------------------------------------- “Frequency Crunch” is ARRL/TAPR Digital Communications Conference Sunday Seminar Topic “Spectrum (It’s the frequency crunch for real)” will be the Sunday Seminar topic at the ARRL/TAPR Digital Communications Conference (DCC) September 16-18 in St Petersburg, Florida. Michelle Thompson, W5NYV, and Bob McGwier, N4HY, will moderate the tutorial. “The Amateur Radio spectrum above 450 MHz is facing serious threats. The demand for useful spectrum is large and growing,” an abstract for the presentation asserts. “We will explain why this spectrum is in demand and what you need to know and do in order to defend it.” The presentation will offer a practical understanding of digital communication, software-defined radio, codecs, protocols, and cognitive radio. Thompson heads the AMSAT Ground Terminal Team, a component of the so-called “five and dime (5 GHz and 10 GHz) Phase 4B geosynchronous satellite project. McGwier is chief scientist at the Hume Center for National Security and Technology at Virginia Tech. The Saturday night banquet speaker will be ARRL Chief Technology Officer Brennan Price, N4QX. His topic will be “New Frontiers in Wireless: Challenges to and Opportunities for Amateur Radio.” http://www.arrl.org/news/frequency-crunch-is-arrl-tapr-digital-communicatio… conference-sunday-seminar-topic [ANS thanks TAPR and the ARRL for the above information] --------------------------------------------------------------------- 2016 AMSAT Space Symposium Registration Reminder - Booking your Carnival Cruise does not register you for the AMSAT Symposium. There is a charge for each Symposium attendee of $40. This fee applies to those who will attend the technical presentations only and includes a copy of the printed Proceedings. Additional guests are entitled to attend all other events. The registration form is available from the AMSAT office or store website. Online Symposium registration: http://store.amsat.org/catalog/product_info.php?products_id=130 - Ground transportation options have been added to the FAQ page on the AMSAT Symposium web page. Carnival offers round-trip transportation from HOU airport to the cruise terminal at approximately $74 per person, IAH airport $94 per person. If you are traveling to the Board of Directors meeting, you may still utilize the Carnival transportation option for your return to the airport from the cruise terminal. However, you will need to obtain other transportation between the airport and the Galveston DoubleTree hotel. Cruise information may be found at: http://www.amsat.org/?page_id=3667 [ANS thanks 2016 AMSAT Space Symposium Committee for the above information] --------------------------------------------------------------------- 5 Teams Share First Round of NASA Cube Quest Challenge Prizes Five teams, ranging from university students to a group of engineers dispersed across the country, received $20,000 each from NASA in the first milestone of a competition to develop deep space CubeSat technologies. The teams, announced by NASA at a Sept. 9 briefing, had the highest scores in the first of four “ground tournaments” that make up the initial phase of the agency’s $5 million Cube Quest Challenge. That tournament, held in early August, featured 13 teams who presented their initial spacecraft designs. “Cube Quest is an opportunity for non-government CubeSat developers and builders to compete in lunar orbit and deep space for accomplishments in communications, navigation and longevity,” said Jim Cockrell of NASA’s Ames Research Center. Cockrell is manager of the competition, part of the agency’s Centennial Challenges prize program. - See more at: http://spacenews.com/5-teams-share-first-round-of-nasa-cubesat- prizes/#sthash.qbwJKlXB.dpuf The ground tournaments are optional elements of the overall competition, intended to guide teams through the development of their spacecraft as they mature from initial concepts to flight hardware. Participating teams are scored on how well they meet the requirements of each tournament, and the three with the highest cumulative scores will win flights of their spacecraft as secondary payloads on the first Space Launch System mission, Exploration Mission 1 (EM-1), in 2018. The first ground tournament did not involve any hardware, and Cockrell likened it to a mission concept review that takes place early in the development of a typical NASA mission. Judges assessed the capabilities of each proposed mission and compliance with mission rules and SLS safety requirements. “It was the first opportunity for teams to present their concepts for how they intend to win the Cube Quest Challenge,” he said. “Ground Tournament 1 demonstrates that teams are on a good trajectory for launch on EM-1.” Some of the winning teams are linked to universities that have experience with CubeSats. A space systems design class at the Massachusetts Institute of Technology started work on the KitCube spacecraft this spring, said Kerri Cahoy, a professor of aeronautics and astronautics there. KitCube is designed to go into lunar orbit and demonstrate a laser communications system. Another team, Cislunar Explorers, is composed mostly of students at Cornell University. “The work represents the culmination of lots of Ph.D.-level research and some undergraduate research from the last five or six years at the university,” said Mason Peck, a Cornell engineering professor who served as NASA chief technologist from 2011 to 2013. Peck said their spacecraft will demonstrate several key technologies, including a propulsion system that uses solar power to convert water into hydrogen and oxygen propellants. “It’s a pathfinder for the sustainable exploration and settlement of the solar system,” he said. Other winning teams have less traditional backgrounds. “There’s 12 of us across the United States” working on Team Miles, said team leader Wes Faler. Many of them are located in Tampa, Florida, including Faler, but others are based in California, New York and South Carolina. Faler said the team takes its name from a line in a Robert Frost poem: “And miles to go before I sleep.” After going into orbit around the Moon, he said, the spacecraft will perform an extended mission, traveling towards Mars to test autonomous navigation technology. Ragnarok Industries of Wilmington, Delaware, was established by a group of former engineering interns at NASA’s Goddard Space Flight Center. Their satellite, Heimdallr, is intended to test advanced propulsion and communications technologies for missions beyond Earth orbit, said company co- founder Luigi Balarinni. Novel Engineering of Cocoa Beach, Florida, is working with several other local companies, including Craig Technologies and Harris Corp., the latter providing a deployable mesh antenna for its CubeSat, named Space Pig. The name, team members said, came from elementary school students during an outreach event. The ultimate goal of the competition is to fly CubeSats into lunar orbit or deep space. A total of $3 million is offered in prizes for the “Lunar Derby” part of the competition, for both being able to enter lunar orbit and to demonstrate communications capabilities and longevity. An additional $1.5 million is for a “Deep Space Derby” to achieve communications and longevity goals. NASA’s Cockrell said the next ground tournament is scheduled for early 2016. Teams can participate in that round, which he compared to a preliminary design review, regardless of their performance, or even participation, in the August tournament. Teams that do not participate in the ground tournaments, or who do not finish in the top three in total points, can still pursue the deep space and lunar prizes by arranging their own launches. The competition ends, and any prizes awarded, one year after the EM-1 launch - See more at: http://spacenews.com/5-teams-share-first-round-of-nasa-cubesat- prizes/#sthash.qbwJKlXB.dpuf AMSAT-NA is partnered with the Ragnarok Industries team. Heimdallr satellite plans to test advanced propulsion and communications technologies for missions beyond Earth. AMSAT radio will be aboard. The AMSAT Groundstation initiative will give amateur radio operators to uplink and downlink to the lunar satellite. http://spacenews.com/5-teams-share-first-round-of-nasa-cubesat-prizes/ [ANS thankswww.spacenews.com for the above information] --------------------------------------------------------------------- 5 GHz to 10 GHz Lunar Transponder Mission AMSAT-NA plans 5 GHz to 10 GHz transponders on a spacecraft expected to launch in September 2018 into a Lunar orbit. Heimdallr is a 3 axis stabilized 6U CubeSat with a mass of approximately 8 kg. It will have a Cold Gas Thruster for inertia dump and a star tracker for navigation. Deployable, gimbled solar panels will produce up to 100 watts of DC power, electric propulsion will be used to achieve lunar orbit. There will be a combination of omni and directional patch antennas on one side of spacecraft. The first part of mission is to provide Telemetry, Tracking, and Command (TT&C) to obtain lunar orbit. The second part is to perform the data downlink experiment while the final part is to provide a two way regenerative repeater and analog repeater in lunar orbit for lifetime of satellite. Proposing these downlinks: • Omni transponder: 10.451 GHz +/- 0.5 MHz • Directional transponder: 10.4575 GHz. +/- 3.5 MHz • Analog transponder: 10.4665 GHz. +/- 2.0 MHz For the first part of the mission (TT&C) using 300 bps BPSK 1/2 rate viterbi Ranging 1.5 Mbps BPSK DSSS. For the second part of mission 4.5 Mbps QPSK ½ rate DVB-S2. For the final part of mission 25 kbps BPSK 1/5 rate DVB-S2. Proposing these Uplinks • Omni transponder: 5.651 GHz +/- 0.5 MHz • Directional transponder: 5.6575 GHz. +/- 3.5 MHz • Analog transponder: 5.665 GHz. +/- 2 MHz A link budget is available at https://drive.google.com/folderview?id=0B3u-mSOWBMISYnZyZGJpeThKeU0&usp=sha… It is anticipated that a 1 or 2 metre dish will be required using the AMSAT designed ground station equipment. Source IARU Satellite Frequency Coordination Status pages http://www.amsat.org.uk/iaru/ [ANS thanks AMSAT-UK and the IARU for the above information] --------------------------------------------------------------------- Pratham: IITB Student Satellite The satellite Pratham, built by students at the Indian Institute of Technology Bombay, is expected to launch on the Indian PSLV-C35 mission currently planned for September 26, 2016. Pratham, a 300x300x300mm satellite with a mass of 10 kg, aims to measure total electron count in a 800 km altitude Sun Synchronous Orbit (SSO). Aayush Yadav of the Pratham team writes: We, students of IIT Bombay, are glad to inform you that our project, Pratham, is ready and expected to launch with PSLV-C35 in the last week of September. We would be really happy if you all joined us in receiving our satellite’s beacon, details given below: Beacon: Mode: CW wpm: 35 words Frequency: 145.980 MHz (The CW beacon will be on through out the orbit and can be received from anywhere.) Downlink: Mode: FSK Baudrate: 1200 bps Frequency: 437.455 MHz (To be switched on over France and India only) We will update the information as soon as TLE’s will be available. Further information at http://www.aero.iitb.ac.in/pratham/ Facebook https://www.facebook.com/iitb.student.satellite/ [ANS thanks AMSAT-UK and Team Pratham for the above information] --------------------------------------------------------------------- Inspiring the next STEM generation The UK Space Agency’s Astronaut Flight Education Program Support Manager Susan Buckle will be giving a presentation at the RSGB Convention on Saturday, October 8. Along with Ciaran Morgan M0XTD, she will talk about the ten UK ARISS amateur radio school contacts with astronaut Tim Peake GB1SS during his Principia mission on the International Space Station. These contacts have inspired thousands of young people and introduced them to amateur radio in a new and exciting way. The full schedule and booking information for the convention are available at http://rsgb.org/convention Twitter hashtag #RSGBconv2016 An RSGB video celebrates these historic school contacts and the range of linked activities the schools have enjoyed. Beginning with the exhilaration of the launch, it follows the competition for schools to host the ARISS contacts, and showcases the variety of science, technology, engineering, maths (STEM) and arts activities that helped pupils to understand more about space and amateur radio. The contacts themselves, often led by newly-licensed pupils, were the successful culmination of many months of work and anticipation. ARISS Principia https://principia.ariss.org/ AMSAT-UK Article https://amsat-uk.org/2016/09/10/inspiring-the-next-stem-generation/ [ANS thanks AMSAT-UK for the above information] --------------------------------------------------------------------- ARISS to Host On-line Information Sessions - School Contacts To help organizations learn about ARISS radio contacts and the proposal process, ARISS offers one-hour online information sessions; all questions are welcomed. Attending an online session is not required but strongly encouraged. Informational sessions will be offered Sept. 20, 2016, at 4 p.m. EDT and Sept. 28, 2016, at 7 p.m. EDT. Advance registration is necessary. Email ARISS (ariss(a)arrl.org) to sign up for an information session. For proposal information and more details such as expectations, proposal guidelines and proposal form, visit: http://www.arrl.org/hosting-an-ariss-contact. ARISS Contact Application Window Open Until November 1 ARISS-US is now accepting proposals from U.S. schools, museums, science centers and community youth organizations (working individually or together) to host an Amateur Radio on the International Space Station, or ARISS, radio contact with an orbiting space station crew member between July 1 and Dec. 31, 2017. Proposals are due Nov. 1, 2016. ARISS is looking for organizations that will draw large numbers of parti- cipants 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. Exact dates for the 10-minute radio contact are determined by crew scheduling and space station orbits. ARISS-US is offered through a partnership between NASA; the American Radio Relay League, or ARRL; and the Radio Amateur Satellite Corporation, or AMSAT. ARISS was created and is managed by an international working group. Please email questions about this opportunity to ariss(a)arrl.org. [ANS thanks NASA Education Express Message -- Sept. 8, 2016 for the above information] --------------------------------------------------------------------- AMSAT Events Information about AMSAT activities at other important events around the country. Examples of these events are radio club meetings where AMSAT Area Coordinators give presentations, demonstrations of working amateur satellites, and hamfests with an AMSAT presence (a table with AMSAT literature and merchandise, sometimes also with presentations, forums, and/or demonstrations). *Saturday and Sunday, 10-11 September 2016 Boxboro Hamfest in Boxborough, MA (ARRL New England Division Convention) *Friday, 23 September 2016 – presentation at Jet Propulsion Laboratory Amateur Radio Club in Pasadena CA *Friday and Saturday, 21-22 October 2016 – CopaFest 2016, south of Maricopa AZ *Saturday, 12 November 2016 – Oro Valley Amateur Radio Club Hamfest in Marana AZ *Saturday, 3 December 2016 – Superstition Superfest in Mesa AZ *Saturday, 14 January 2017 – Thunderbird Hamfest 2017 in Phoenix AZ *Saturday, 4 February 2017 – Palm Springs Hamfest in Palm Springs CA *Friday-Sunday, 10-12 February 2017 Orlando HamCation in Orlando, FL *Friday and Saturday, 17-18 February 2017 – Yuma Hamfest in Yuma AZ [ANS thanks AMSAT-NA for the above information] --------------------------------------------------------------------- ARISS News Successful Contacts * Lawrence Public Library, Lawrence KS, direct via KCØNFL The ISS callsign was NA1SS The scheduled astronaut was Takuya Onishi KF5LKS Contact was Successful: Sat 2016-09-10 17:03:42 UTC 13 Questions Asked/Answered 300 People at the library, 91 watched the livestream online The event was covered by local Channel 6 News, KUJH (KU's tv channel), Girl Scouts (for their blog), and The Lawrence Journal World. * Lewis and Clark National Historical Park, Astoria OR, was direct via KF7TCG now telebridge via W6SRJ The ISS callsign was NA1SS The scheduled astronaut was Kate Rubins KG5FYJ Contact was Successful: Sat 2016-09-10 17:03:19 UTC via W6SRJ 17 of 20 questions Asked/Answered. Approximately 50 in audience. Upcoming Contacts * C.E.PR. Almadén, Jaén, Spain, direct via EA7URJ or TBD The ISS callsign is presently scheduled to be OR4ISS The scheduled astronaut is Kate Rubins KG5FYJ Contact is a go for: Thu 2016-09-15 08:14:19 UTC Watch http://www.ariss.org/upcoming-contacts.html for information about upcoming contacts as they are scheduled. [ANS thanks ARISS, Dave, AA4KN, and Charlie, AJ9N for the above information] --------------------------------------------------------------------- Satellite Shorts From All Over K6R Coundtdown On September 16th, Wyatt, AC0RA, and myself will be getting on the boat in Ventura, CA with our destination set on CM93. We've been training all summer, finalizing equipment, setting skeds, and generally getting all the loose ends tied up, and we look to be ready to go. We have posted our Final pass schedule on the K6R QRZ page at https://www.qrz.com/lookup/K6R - so feel free to find a pass that is to your liking. We have tried hard to include everyone in our distance range on at least 1 or 2 passes. Of course all passes are dependent on weather, schedule, and other factors - and there's a very good chance we'll show up on passes that AREN'T on our list as well.. find a window, and see if we're around. We're also happy to announce that Jimmy, KK6FAH will be serving as our pilot relay station for the expedition. He's a fellow AMSAT operator, and has a QTH right in Ventura, and we should be in local repeater range of each other while we're on the Island. We have agreed to meet up each evening and report our logs to him, and he will then pass our report on to the BB. Please do not email him with questions about busted calls or the like, he's simply going to be passing on our reports. He's also been awesome in helping us with some local arrangements, and we appreciate his assistance with this project greatly. I'd also like to make a brief request for folks to use some good situational awareness while we're out there. We know this is a rare grid and there's tons of interest, but remember that the birds and pass time are a scarce resource. We're hoping with lots of scheduled passes there should be more than enough air time to get everyone worked that wants it, but use some common sense. If you have linear capability, find us on one of those birds, and leave SO-50 for the FM only operators. If you're on the West coast and can work us on a higher pass where the east coast doesn't have a footprint, consider delaying to give them a chance. If you can handle taking a night off from using SO-50 as your ragchew repeater in the sky, that'd be great too... and please try to keep the dupes to a minimum - you never know when someone is just sliding into the footprint and only has 30 seconds to make that precious QSO. Thanks in advance. Finally, we're planning to do a very informal round table on 20 meters Saturday night at 8:00 PDT. Clayton, W5PFG has agreed to find us a frequency (probably the upper portion of 20m) and send out a tweet on where we will be. We'd love to have you stop by on HF and chat about Satellite stuff, the expedition, or "Am I in the log?" that night. It's expedition go time. Hope to catch everyone from CM93! [ANS thanks Dave, KG5CCI for the above information] --------------------------------------------------------------------- /EX In addition to regular membership, AMSAT offers membership in the President's Club. Members of the President's Club, as sustaining donors to AMSAT Project Funds, will be eligible to receive addi- tional benefits. Application forms are available from the AMSAT Office. Primary and secondary school students are eligible for membership at one-half the standard yearly rate. Post-secondary school students enrolled in at least half time status shall be eligible for the stu- dent rate for a maximum of 6 post-secondary years in this status. Contact Martha at the AMSAT Office for additional student membership information. 73, This week's ANS Editor, Joe Spier, K6WAO k6wao at amsat dot org

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Advise and/or Help
by Gerald Payton 10 Sep '16

10 Sep '16

73 to ALL, I am preparing to start the assembly of my "low budget" station and have a couple of question, please. My first step will employ an azmuthal only inexpensive rotor (RCA VH22F) and a terrestrial use linear dual band antenna (Jetstream JTBM270). The antenna has 3 elements for 2m and 5 for 70cm. I plan to offset the elevation of the antenna 20-30 degrees in a fixed position, rotatable of course. My radio at this time is an IC-2730 dual band which can be used for the FM birds; I am told. Having described my "phase one plans", my first question is regarding rotor control. Does anyone know of a rotor control for a three wire inexpensive rotator? Regarding the linear antenna, what would the best mounting angle be for polarization. Yes, I realize that it would not be optimal mounted vertical or horizontal. I assume that a compromise angle might help. Let me explain that portable handheld operation is not feasible dues to my age and living circumstances. A fixed station is my only option. However, that can be improved if necessary and financially feasible. Thanks to each and all. 73, Jerry AB5R

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Neat and Cheap 5769 amplifier
by Tony Stone 10 Sep '16

10 Sep '16

I have purchased 4 of these units for experimentation. They work very well and are linear at 5760 MHz. There is an attenuator in the input line of about 6 db. 20 mw will get about 0.6 watts out with the attenuator in circuit. 10 mw will produce about 3 watts output with the attenuator removed. Fine for Phase 4 on the uplink with combiners. I have two combiners on order and will test two of the ampllifiers combined with another ampllifier driving them. The SMA connectors are RP units and I changed the connectors on mine to regular SMA. EBay link is: http://www.ebay.com/itm/252436361820?_trksid=p2060353.m2749.l2649&ssPageNam… Tony Stone w4tas(a)gte.net

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