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

Amateur Radio BIRDS CubeSat Constellation
by skristof＠etczone.com 21 Aug '16

21 Aug '16

Saw this in today's AMSAT newsletter: " A particularly interesting mission of BIRDS project is the SNG mission that exchanges music via a digi-singer. It is an outreach-oriented mission. First, music in MIDI format is uploaded from ground. Then the MIDI file is processed on-board using a vocal synthesizer. Finally, the processed music is sent back to Earth using UHF antenna as voice FM data. " Isn't music transmission prohibited in the United States amateur radio service? Steve AI9IN

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Upcoming ARISS Contact Schedule as of 2016-08-21 06:00 UTC
by AJ9N＠aol.com 21 Aug '16

21 Aug '16

Upcoming ARISS Contact Schedule as of 2016-08-21 06:00 UTC Quick list of scheduled contacts and events: Kopernik Observatory & Science Center, Vestal NY, direct via K2ZRO The ISS callsign is presently scheduled to be NA1SS The scheduled astronaut is Jeff Williams KD5TVQ Contact was successful: Thu 2016-08-18 16:24:42 UTC 29 deg (***) Daisen Elementary School, Saihaku-gun, Japan, direct via 8J4DISS The ISS callsign is presently scheduled to be NA1SS The scheduled astronaut is Takuya Onishi KF5LKS Contact was successful: Sat 2016-08-20 08:50:19 UTC 42 deg (***) The Children's Museum of Indianapolis, Indianapolis IN, direct via N9DR The ISS callsign is presently scheduled to be NA1SS The scheduled astronaut is Kate Rubins KG5FYJ Contact is a go for: Tue 2016-08-23 15:09:15 UTC 42 deg **************************************************************************** ** 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 2016-08-21 06:00 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 Total number of ARISS ISS to earth school events is 1080. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1045. (***) 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 2016-08-21 06:00 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-234 AMSAT News Service Weekly Bulletins
by Joseph Spier 20 Aug '16

20 Aug '16

AMSAT NEWS SERVICE ANS-234 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 on http://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: * Call for 2016 AMSAT Space Symposium Papers * AMSAT-NA Board of Directors Ballots Due by September 15th * Happy 20th Birthday to FO-29! * 2016 AMSAT Space Symposium Registration Reminder * Amateur Radio BIRDS CubeSat Constellation * RadFxSat-2 (Fox-1E) Launch Scheduled for December 2017 * Graham Shirville G3VZV to be next BATC President * AMSAT Events * ARISS News * Satellite Shorts From All Over SB SAT @ AMSAT $ANS-234.01 ANS-234 AMSAT News Service Weekly Bulletins AMSAT News Service Bulletin 234.01 >From AMSAT HQ KENSINGTON, MD. DATE August 21, 2016 To All RADIO AMATEURS BID: $ANS-234.01 --------------------------------------------------------------------- Call for 2016 AMSAT Space Symposium Papers The 2016 AMSAT-NA Annual Meeting and Space Symposium will be held on the weekend of November 10- 14, 2016. Proposals for papers, symposium presentations, and poster presentations are invited on any topic of interest to the amateur satellite community. We request a tentative title of your presentation as soon as possible, but no later than September 15th. The final copy must be submitted by October 15th for inclusion in the printed proceedings. Abstracts and papers should be sent to Dan Schultz at n8fgv(a)amsat.org The 2016 AMSAT Space Symposium and Annual Meeting will be held aboard the cruise ship Carnival Liberty departing from the port of Galveston,Texas on November 10, 2016 and returning to port on November 14, 2016. [ANS thanks 2016 AMSAT Space Symposium Committee 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] --------------------------------------------------------------------- Happy 20th Birthday to FO-29! Happy 20th Birthday to Fuji-OSCAR 29! FO-29, known as JAS-2 (Japan Amateur Satellite #2) prior to launch, was built by the Japan Amateur Radio League and launched on August 17, 1996 from Tanegashima Space Center on an H-II launch vehicle into a 1,323 km x 800 km orbit with an inclination of 98.5 degrees. In addition to a 100 kHz wide analog Mode V/u (JA) transponder, the satellite also includes a packet BBS and digitalker. While the packet BBS and digitalker are non-functional, the analog transponder continues to provide excellent service to the present day. With an apogee of 1,323 km, FO-29 provides satellite operators with excellent DX opportunities every few months when the passes over a certain area are at or near apogee. Intercontinental QSOs are regularly reported, including between Japan and Alaska as well as North America and Europe. Although the theoretical maximum range at apogee is 7,502 km, the excellent sensitivity of the transponder as well as it’s strong and solid 1 watt downlink signal allows that distance to be stretched when the conditions are suitable. The longest distance QSO made via FO-29’s analog transponder occurred on August 27, 2015 with an unscheduled 7,599.959 km contact between KG5CCI in Arkansas and F4CQA in France. The sensitivity of the transponder and Mode V/U configuration also allow for the effective use of minimal equipment. QSOs have been reported using a single Yaesu FT-817 transceiver and the stock rubber duck antenna. Taking advantage of the large footprint and ease of use, the K1N DXpedition to Navassa Island made a total of 29 QSOs during two passes of FO-29 on February 12, 2015 using a single Yaesu FT-817 along with an Arrow antenna, activating that extremely rare DX entity on satellite for the first time since 1978. To this day, FO-29 remains the most widely used linear transponder satellite and an ideal satellite for beginners looking to become active on the linear transponder satellites to try first. The FO-29 control station maintains a blog (in Japanese) at http://blog.goo.ne.jp/fo-29 The JARL also offers an award for confirmed QSOs with ten different stations via FO-29. http://www.amsat.org/?p=5417 [ANS thanks AMSAT-NA and Paul, N8HM 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] --------------------------------------------------------------------- Amateur Radio BIRDS CubeSat Constellation The BIRDS constellation, planned to deploy from the ISS in 2017, will consist of four 1U CubeSats (BIRD-B, BIRD-J, BIRD-G and BIRD-M). They are made of the exactly same design including the radio frequencies to be used and will be deployed together. The main mission of the constellation is to do experiments on radio communication with a CubeSat constellation via a network of UHF/VHF amateur radio ground stations all over the world. The challenge is to distinguish each satellite from the four satellites transmitting with the same frequency, hand over operation of a satellite from one ground station to another and assemble the satellite data, such as housekeeping telemetry, music and the Earth images, obtained at different ground stations. Amateur radio enthusiasts are asked to join the network to assist in the data downlink and reconstruction of the patchy satellite data into one meaningful data. Orbit information and operational plan of each satellite will be made available to the amateur radio community in the world. Software to decode the satellite data will be also made available. The respective amateur ground stations that can successfully decode the telemetry data, music and the Earth images, shall receive a QSL card from the BIRDS team. The data reconstructed by the effort of the amateur ground station network will be made public to share the sense of satisfaction and achievement. A particularly interesting mission of BIRDS project is the SNG mission that exchanges music via a digi-singer. It is an outreach-oriented mission. First, music in MIDI format is uploaded from ground. Then the MIDI file is processed on-board using a vocal synthesizer. Finally, the processed music is sent back to Earth using UHF antenna as voice FM data. During organized events on space utilization with schools or general public, music could be heard using a common hand-held receiver and hand-made Yagi antenna positioned to track the satellite at each given pass over the region. This has a tremendous effect on awareness of radio communication among school children and general public, especially in the countries participating in the BIRDS project, Japan, Ghana, Mongolia, Nigeria and Bangladesh. Proposing to use CW, 1k2 AFSK FM, audio FM and 9k6 GMSK downlinks. Planning a JAXA sponsored deployment from the ISS during 2017. BIRDS project information: http://birds.ele.kyutech.ac.jp/ http://birds.ele.kyutech.ac.jp/amateur.html http://birds.ele.kyutech.ac.jp/newsletter.html https://www.facebook.com/Joint-Global-Multi-Nation-Birds-BIRDS-project- 171403156542445/ Download the Paper – IAA-CU-15-01-16 Five-nations CubeSat constellation; An inexpensive test case for learning and capacity building https://www.researchgate.net/publication/289868265_IAA-CU-15-01-16_Five- nations_CubeSat_constellation_An_inexpensive_test_case_for_learning_and_capaci- _ty_building The IARU Satellite Frequency Coordination pages are hosted by AMSAT-UK at http://www.amsat.org.uk/iaru/ [ANS thanks AMSAT-UK for the above information] --------------------------------------------------------------------- RadFxSat-2 (Fox-1E) Launch Scheduled for December 2017 AMSAT has been informed that the launch for the NASA Educational Launch of Nanosatellites (ELaNa) XX mission carrying RadFxSat-2 (Fox-1E) has been scheduled for December 2017. In addition to RadFxSat-2, the ELaNa XX mission will carry 12 CubeSats constructed both by NASA and several universities around the United States. The mission will be launched by Virgin Galactic on their LauncherOne air launch to orbit system from Mojave, CA RadFxSat-2, like RadFxSat (Fox-1B), is a partnership opportunity between the Vanderbilt University Institute for Space and Defense Electronics and AMSAT and will carry a similar radiation effects experiment, studying new FinFET technology. RadFxSat-2 will be the fifth Fox-1 satellite built by AMSAT. Fox-1A, now AMSAT- OSCAR 85 (AO-85), was launched on October 8, 2015 and is fully operational, providing science data from it's onboard experiments and FM transponder service for the amateur radio community. Fox-1Cliff and Fox-1D are scheduled for launch this fall and RadFxSat is scheduled to launch in early 2017. The RadFxSat-2 spacecraft bus will be built on the Fox-1 series but will feature a linear transponder “upgrade” to replace the standard FM transponder in Fox-1A through D. In addition, the uplink and downlink bands will be reversed from the previous Fox satellites in a Mode V/u (J) configuration using a 2 meter uplink and 70 cm downlink. The downlink will feature a 1200 bps BPSK telemetry channel to carry the Vanderbilt science data in addition to a 30 kHz wide transponder for amateur radio use. [ANS thanks AMSAT-NA and Paul, N8HM for the above information] --------------------------------------------------------------------- Graham Shirville G3VZV to be next BATC President The British Amateur Television Club (BATC) has announced that Graham Shirville, G3VZV, has been chosen to be the organization's next President. He first joined BATC in the early 1970’s, where he supported the development of the network of ATV repeaters in the UK for many years. More recently he has been closely involved with the development of the HamTV system on the ISS and with the schools contacts with Tim Peake during his Principia Mission. Graham has also been a driving force behind AMSAT-UK’s FUNcube satellite projects and was briefly shown working on the FUNcube-1 satellite in the RSGB Youth video Amateur Radio – a 21st Century Hobby. He provided the deployment mechanism for the Slow Scan Television (SSTV) satellite ARISSat-1/KEDR which was released from the International Space Station by cosmonauts Sergei Volkov RU3DIS and Alexander Samokutyaev. British Amateur Television Club http://www.batc.org.uk/ https://amsat-uk.org/2016/08/19/graham-shirville-g3vzv-batc-president/ [ANS thanks AMSAT-UK 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, 3 September 2016 - Shelby Hamfest in Shelby, NC (ARRL North Carolina State Convention) - AMSAT Forum Only *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 * Daisen Elementary School, Saihaku-gun, Japan, direct via 8J4DISS The ISS callsign was scheduled to be NA1SS The scheduled astronaut was Takuya Onishi KF5LKS Contact was successful: Sat 2016-08-20 08:50:19 UTC 42 deg Signal was very clear and strong. 13 students prepared 26 questions. They got 15 answers. News papers : 4 TV : 5 Audience: 210 Video: https://www.youtube.com/watch?v=HHcoPW5Ex-I Oyama Elementary School is near the Oyama National Park in Tottori Prefecture. It is a small elementary school with a population of 76. This school contact will involve 13 students in the sixth grade (ages 11 and 12), who will interview astronaut Onishi. * Kopernik Observatory & Science Center, Vestal NY, direct via K2ZRO The ISS callsign was scheduled to be NA1SS The scheduled astronaut was Jeff Williams KD5TVQ Contact was successful: Thu 2016-08-18 16:24:42 UTC 29 deg * A telebridge contact via IS1SLD with students attending Space Camp at the U.S. Space & Rocket Center, Huntsville AL, USA, was successful Thu 2016-08-11 14:48:24 UTC 83 deg. * A direct contact via OK2KET with the OK2KJT Radioclub, Valasska Polanka, Czech Republic, was successful Wed 2016-08-10 18:56:17 UTC 90 deg. Upcoming Contacts * The Children's Museum of Indianapolis, Indianapolis IN, direct via N9DR The ISS callsign is presently scheduled to be NA1SS The scheduled astronaut is Kate Rubins KG5FYJ Contact is a go for: Tue 2016-08-23 15:09:15 UTC 42 deg Founded in 1925, the Children’s Museum of Indianapolis creates immersive, interdisciplinary experiences that promote inquiry-based family learning across the arts, sciences, and humanities. The museum is a 473,000 square foot, five-level facility that houses 11 permanent exhibit galleries, two traveling exhibit spaces, a children’s theater, a planetarium, a public library, a preschool, and a collection of more than 115,000 artifacts and objects. Most recently, the Children’s Museum opened Beyond Spaceship Earth, and immersive exhibit focused on human space travel. Beyond Spaceship Earth features three components: a recreation of portions of the inside of the International Space Station (ISS); a one-of-a-kind, immersive space object experience called the Schaefer Planetarium & Space Object Theater; and an Astronaut Wall of Fame, which will pay tribute to more than 30 astronauts with ties to Indiana. Hosting more than one million visitors each year, the museum has received numerous accolades, including being named one of the top 3 science centers in the country by Family Fun magazine. The museum has been ranked as the number one children’s museum by Forbes.com. Through a variety of free and discounted admission programs for under-served populations, as well as its community outreach efforts targeting local neighborhood residents and urban public schools, the Museum ensures that its visitor population is diverse. 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 International Lighthouse/Lightship Weekend - Satellite operation On the AMSAT-BB, Ken, GW1FKY reports: With reference to the question about satellite operation for this years "International Lighthouse /Lightship " events ( ILL ) dates Saturday 20 th and Sunday 21st august 2016. Over here in Wales ( United Kingdom ) the " Barry Amateur Radio Society " will be operating from a twin pair of lighthouses located at "NASH POINT" situated on the coast of the Bristol Channel - South Wales. We will be limited to operation during approx. 0700 -1600 hrs GMT only I regret to say. " In addition to operating on the HF and VHF bands I also plan to set up my portable satellite equipment for operation and contacts during suitable passes" Callsign /Lighthouse and details as follows GC6BRC - Lighthouse ( High ) Ref: UK0071: GC4BRS - Lighthouse ( Low ) Ref: UK0072 Locator Ref: IO81FJ QSL Manager : MW0DHF (Philip King) Weather is not looking to good - hopefully it will not deter our plans for operation. [ANS thanks Ken, GW1FKY and AMSAT-UK for the above information] YX0V DXpedition to Aves Island to Include Satellite Operations The YX0V DXpedition to Aves Island, scheduled for August 31, 2016 – September 10, 2016, will include satellite operations. Aves Island, a dependency of Venezuela located west of Dominica and Guadeloupe in the Caribbean Sea (grid FK85eq), is currently the 17th most wanted DXCC entity on the Club Log DXCC Most-Wanted List and was last on the air in 2007. It was active on satellite during the YV0D expedition in 2004, but only three QSOs were made before the DXpedition was cut short due to rain. Satellite plans are yet to be finalized. YX0V information can be found on their website at http://yx0v.com/, on Twitter at https://twitter.com/yx0v2016, and on Facebook at https://www.facebook.com/groups/yx0v2016/ [ANS thanks Paul, N8HM 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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Re: [amsat-bb] Tracking software feature?
by Clayton Coleman 20 Aug '16

20 Aug '16

Nova for Windows can do two satellites and two observers predictions for mutual visibility. I tested it out tonight. Quite helpful if you are checking footprints for AO-7 and FO-29 to DX. 73 Clayton W5PFG > From: Andrew Glasbrenner <glasbrenner(a)mindspring.com> > To: amsat-bb(a)amsat.org > Sent: Saturday, August 20, 2016 9:40 AM > Subject: [amsat-bb] Tracking software feature? > > Is anyone aware of a tracking program that will predict mutual windows between two points on all satellites in a group or file, rather than one at a time? I'm aware of and use SatPC32's excellent WinListen, but as far as I can tell that's only one at a time. > > > > Thanks, Drew KO4MA

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Re: [amsat-bb] National Radio Day
by R. S. 20 Aug '16

20 Aug '16

Hey Bob, I think I just made a contact with you on SO-50 about 20 mins ago. Ryan W6ZAR On Aug 20, 2016 8:10 AM, "KO6TZ Bob" <my.callsign(a)verizon.net> wrote: 20 August 2016 I would like to wish everyone a "Happy National Radio Day" KO6TZ BOB _______________________________________________ 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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Re: [amsat-bb] Tracking software feature?
by Alex Diaz - XE1MEX 20 Aug '16

20 Aug '16

Hi Drew,Nova for Windows has a utility named "Listing Data for Two Observers" specifically what you want is named "Two Observers, Multiple Satellites Mutual". It does what you are looking for.73Alex, XE1MEX From: Andrew Glasbrenner <glasbrenner(a)mindspring.com> To: amsat-bb(a)amsat.org Sent: Saturday, August 20, 2016 9:40 AM Subject: [amsat-bb] Tracking software feature? Is anyone aware of a tracking program that will predict mutual windows between two points on all satellites in a group or file, rather than one at a time? I'm aware of and use SatPC32's excellent WinListen, but as far as I can tell that's only one at a time. Thanks, Drew KO4MA _______________________________________________ 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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National Radio Day
by KO6TZ Bob 20 Aug '16

20 Aug '16

20 August 2016 I would like to wish everyone a "Happy National Radio Day" KO6TZ BOB

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Tracking software feature?
by Andrew Glasbrenner 20 Aug '16

20 Aug '16

Is anyone aware of a tracking program that will predict mutual windows between two points on all satellites in a group or file, rather than one at a time? I'm aware of and use SatPC32's excellent WinListen, but as far as I can tell that's only one at a time. Thanks, Drew KO4MA

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Re: [amsat-bb] Any recommendations on a good dual band HT whip??
by Scott Medbury 20 Aug '16

20 Aug '16

The best one I have ever used for satellite is the telescopic Pryme AL-800. Over 4000 contacts in 16 years. And numerous FM birds 73 ... Scott KD5FBA Sent from my Verizon Wireless 4G LTE DROID On Aug 19, 2016 7:28 PM, Ted <k7trkradio(a)charter.net> wrote: > > Ditto Diamond SRH77CA...works fine > > 73, K7TRK > > -----Original Message----- > From: AMSAT-BB [mailto:[email protected]] On Behalf Of Greg D > Sent: Friday, August 19, 2016 3:22 PM > To: n4csitwo(a)bellsouth.net; amsat-bb(a)amsat.org > Subject: Re: [amsat-bb] Any recommendations on a good dual band HT whip?? > > Just curious, which ones have you looked at? I've been using the RH-77B > (from Diamond, I think) for years, but am blissfully unaware of its > characteristics. > > Greg KO6TH > > > n4csitwo(a)bellsouth.net wrote: > > I need to find a good 2M/70cm dual band HT whip currently on the market. > All the ones I've analyzed appear to be off frequency. Any suggestions are > appreciated. > > > > Dave, AA4KN > > > > > > --- > > This email has been checked for viruses by Avast antivirus software. > > https://www.avast.com/antivirus > > _______________________________________________ > > 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 > > _______________________________________________ > 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 > > _______________________________________________ > 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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Dual-band HT Antenna
by Clint Bradford 20 Aug '16

20 Aug '16

>> ... what is good ... mine are off-freq ... In my only 30 or so years of playing and testing stuff, I have come to the conclusion if one sticks with the major manufacturers (Smiley, Comet, Diamond, Maldol) that testing antennas for use on their intended bands is a waste of time. With that said, snag yourself a Smiley 270 - available in Male BNC and Male or Female SMA. Out-performs HT antennas twice its price. Clint K6LCS

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