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

SDR monitoring/telemetry station
by Matthew Stevens 25 Sep '16

25 Sep '16

So, after discovering that trying to process telemetry data from the audio log I recorded out of my D72A doesn't work at all, I'm kicking around the idea of getting an SDR receiver to monitor Fox/Funcube telemetry, as well as use for general HF/air band/satellite reception. My first thought is to use an SDRplay hooked up to my computer as a more-or-less unattended monitoring station. I'm aware of the Funcube dongle, but it looks like the SDRplay is a little more versatile as far as general SDR use, not just sat telemetry. In theory it looks like I can set up HDSDR with an SDRplay to record automatically on intervals, and then process telemetry after the fact. In practice....Has anyone used this approach? Or have a better way? My other question is about antennas. I know there isn't going to be any one antenna that will work for everything. At first I will probably just use a spare 2m/440 mag mount I have lying around, stuck on the metal roof of my house. Just curious what others are using? thanks, - Matthew KK4FEM

4 11

Re: [amsat-bb] Seriously - can this be updated?
by sean fay 25 Sep '16

25 Sep '16

The AMSAT Store is closed for an upgrade. The AMSAT Store will reopen on or before Sept 15. Call (301) 822-4376 between 10AM and 6PM USA Eastern time for immediate assistance. The website is not up to date. It its 9/24 and its not open. The member ship page links to page that does not work, it should just have a number to call to join instead of a link to a non working store. I have zero idea how many people become members in a given week, but there will be people turned off by this and wont join ever because of a little oversight like this. UX is a big deal in the modern world. I am pro AMSAT converting every website visitor to a member. as I was just a website visitor. I joined and then apparently my father joined cause he is my elmer and all i seem to care about is AMSAT stuff so hes gonna add it to his ops. Every member represents more potential members because of vocal advocacy. Its not pedantic, its reality. The real issue is that someone brought this up as a legitimate concern about UX and someone told them that if it bothers them to stop looking at it...... if you were staffing the office and someone said "oh hey, by the way. I was on the site, and it said your site would be back up by the 15th and its the 25th now, just letting you know" would you say "if it bothers you quit looking at it?" We are all members, we are all advocates, and when our yearly membership is up we are again potentional members as we have to make a decision to renew. don't be that person who causes a person to not renew their membership because people in the club or group or organization are jerky QUOTED the website is up todate. paypal made a change in their security processing of our orders and required us to comply. it is down while the changes are being made. you can order anything from the store by calling martha at the office. orders are still being processed that way. 73...bruce Sent from Yahoo Mail for iPhone <https://yho.com/footer0> On Saturday, September 24, 2016, 7:38 PM, sean fay <spatrickfay(a)gmail.com> wrote: As an former outsider looking in. If I am looking to join a group of active amateurs involved with satellite work and someone said "hey you should look at AMSAT, they are the ones who put those things up in space" and I went to the website and I saw a very out of date "store is inactive until (insert date that is way past due)" i would assume that AMSAT is defunct and never look back. At best I would not believe the person that told me this is the organization that puts stuff in space if they can't even keep their website up to date. It is this kind of thing that discourages new members. There is also zero reason members should be attacking other members for bringing this up. I how ever would not be discouraged if i saw "we are in the process of an upgrade. please call Martha for assistance" with no date. I would just call Martha. Having an out of date date looks super mickey mouse. I am with Peter and Andrew on this On Sat, Sep 24, 2016 at 8:09 PM, Bruce <kk5do(a)arrl.net> wrote: > the website is up todate. paypal made a change in their security > processing of our orders and required us to comply. it is down while the > changes are being made. you can order anything from the store by calling > martha at the office. orders are still being processed that way. > > 73...bruce > > Sent from Yahoo Mail for iPhone <https://yho.com/footer0> > > On Saturday, September 24, 2016, 7:38 PM, sean fay <spatrickfay(a)gmail.com> > wrote: > > As an former outsider looking in. If I am looking to join a group of active > amateurs involved with satellite work and someone said "hey you should look > at AMSAT, they are the ones who put those things up in space" and I went to > the website and I saw a very out of date "store is inactive until (insert > date that is way past due)" i would assume that AMSAT is defunct and never > look back. At best I would not believe the person that told me this is the > organization that puts stuff in space if they can't even keep their website > up to date. It is this kind of thing that discourages new members. > There is also zero reason members should be attacking other members for > bringing this up. > > > I how ever would not be discouraged if i saw "we are in the process of an > upgrade. please call Martha for assistance" with no date. I would just > call Martha. Having an out of date date looks super mickey mouse. I > am with Peter and Andrew on this > > > > On Sat, Sep 24, 2016 at 1:57 PM, Dave Webb KB1PVH <kb1pvh(a)gmail.com> > wrote: > > > Peter, > > > > Stop looking at the page if it bothers you that much. What's with the > > constant nit-picking about EVERYTHING? > > > > Dave-KB1PVH > > > > Sent from my Galaxy S7 > > > > On Sep 24, 2016 2:13 PM, "Peter Laws" <plaws0(a)gmail.com> wrote: > > > > > http://store.amsat.org/catalog/ > > > > > > I'm not trying to criticize the people doing the work on remodeling > > > the store. Stuff happens and without a full-time IT staff, it happens > > > slowly. I get it. It's fine. More time is needed and that's OK - no > > > one is going to die and if you *really* need something from the store, > > > you can call the office (where there is a full-time staff person!). > > > > > > But for goodness' sake, can we take the date, now >1 week in the past, > > > off the placeholder page? Just put "closed for remodeling" or > > > something. > > > > > > > > > -- > > > Peter Laws | N5UWY | plaws plaws net | Travel by Train! > > > _______________________________________________ > > > 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 > >

4 6

Web site
by Andrew Rich 25 Sep '16

25 Sep '16

Hello My name is Andrew rich I have been a licences ham since my teens I have been involved in every aspect of ham radio except balloon launches My commercial back ground is Web page design Manual writing Teaching Electronics store manager Telecom carrier tech specialist Radar and ATC tech specialist My hobbies are wide and varied Web site design Web hosting Programming Micro controller programming Linux programming Software defined radio Satellites Aviation listening voice and data ADSB Satellite ground stations PCB manufacture Circuit design Antenna building Drone operations ATV SSTV Digital modes APRS Helping my dad run aviation conferences Publicity officer radio club Perl programming Online interactive satellite pages I would be honoured to help amsat Andrew ----------------------------- Sent from my iPhone Andrew Rich e vk4tec(a)tech-software.net w www.tech-software.net m 0419 738 223

1 0

ANS-269 AMSAT News Service Weekly Bulletins
by Lee McLamb 25 Sep '16

25 Sep '16

AMSAT NEWS SERVICE ANS-269 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: * Planning Satellite Operations During the 2016 AMSAT Space Symposium * Plan Ahead for New Years AMSAT CW Activity Day on the Satellites * Chinese Space Station Visible * Measuring Sky Angles With Your Hand * Falcon 9 Static Fire Anomaly Update * Satellite Shorts From All Over SB SAT @ AMSAT $ANS-269.01 ANS-269 AMSAT News Service Weekly Bulletins AMSAT News Service Bulletin 269.01 From AMSAT HQ KENSINGTON, MD. DATE September 25, 2016 To All RADIO AMATEURS BID: $ANS-269.01 Planning Satellite Operations During the 2016 AMSAT Space Symposium If you are attending the 2016 AMSAT Space Symposium at Sea, Carnival Cruise Line policy allows amateur radio operation as specified in its corporate policy. Please review the FAQs Restricted Items List. For details see: https://help.carnival.com/app/answers/detail/a_id/2261 So if you are planning to attend the Symposium and wish to bring radios to operate, please remember that the Carnival Liberty is registered in Panama. US licensed amateur operators wishing to operate at sea must obtain an International Amateur Radio Permit (IARP) from the ARRL. A good rule to apply is a minimum of 30-45 days in advance. Details are available at the following site: http://www.arrl.org/iarp To file the permit you will need to provide the following: 1. Completed and Signed IARP Application Form for US Amateur Radio Operators 2. Photocopy of the applicant's US FCC Amateur license 3. Photocopy of the applicant's legal photo-ID 4. A 1.5x1.5 inch color or black/white Passport size photo of the Applicant 5. Application Fee payable to "ARRL VEC" by check, money order, or credit card Submit applications and supporting documents to: ARRL - VEC Department 225 Main Street Newington, CT 06111 USA Questions can be directed to: (860)594-0300 (weekdays 8AM to 5PM ET) or to vec(a)arrl.org Of all the application items, #4 seems to be the most difficult to obtain. AMSAT Vice President, Engineering, Jerry Buxton, N0JY provided the suggestion. Did you know that you can use the U.S Department of State website to crop your own photo to use with the application? https://travel.state.gov/content/passports/en/passports/photos/photos.html Look on the right side of the page under "Already Have a Photo?" It lets you pick a photo you have on your PC, and save it back to your PC. You can then print it to send with the application. (Of course, you'll have to figure out how to get it 1.5 x 1.5 inches, I used Word.) A reminder that you would need a Reciprocal Permit issued by The Republic of Mexico to operate in Mexico and operating from Mexican Islands is strictly controlled. http://www.arrl.org/reciprocal-permit Obtaining can be a time consuming and expensive procedure for the one day in port, see http://www.qsl.net/oh2mcn/xe.htm http://xe-permit.wd9ewk.net/ See you on-board or on the air! (ANS thanks Joe Spier, K6WAO, AMSAT Vice President, Educational Relations for the above information) --------------------------------------------------------------------- Plan Ahead for New Years AMSAT CW Activity Day on the Satellites Thanks to all who participated in AMSAT's Straight Key Night 2016, held in memory of Ben Stevenson, W2BXA. For 25 years, AMSAT has sponsored SKN on OSCAR, and it's been my pleasure to conduct this event. While Morse as a license qualification has gone the way of the spark gap, I am pleased to see that amateur CW activity is as popular as ever. Straight keys and "bugs", however, have found a niche primarily with the boat anchor crowd, and AMSAT's insistence on their use in OSCAR SKN has held down participation. Similar considerations have led ARRL to broaden its annual HF event to include all forms of CW, even computer-generated. The idea is to encourage everyone to enjoy CW operation, no matter how they choose to do it. We agree 100%. So, in with the new: AMSAT CW Activity Day. As with the old SKN, it will be a fun event, not a contest, and will run for 24 hours on January 1, 2017 (UTC). All forms of CW are welcome. Since it is not a contest, there is no required exchange. A QSO is a QSO. Working the same station on more than one satellite is permitted. Instead of submitting Best Fist nominations, all participants are asked to post their results, including "Soapbox" comments, to AMSAT-BB. Please include the satellites you used, and the number of CW QSOs you had on each. While it is not necessary to post your full log, you may do so if you wish. CU on CW! [ANS thanks Ray Soifer, W2RS, for the above information] --------------------------------------------------------------------- Chinese Space Station Visible Two weeks ago, on Sept. 15th, China launched a new space station to Earth orbit: Tiangong-2. The 10-meter long spacecraft is only a fraction the size of the ISS, but there is room inside for two tiakonauts (Chinese astronauts) and plenty of science experiments. And in dark skies, it can be seen with the naked eye. On Sept. 20th, Kevin Fetter of Brockville, Ontario, Canada, video-recorded the Tiangong-2 passing by the bright star Zeta Ophiuchi: "At the time the space station was passing the star, its magnitude was near +5," estimates Fetter."It got into the 4th magnitude range just before it disappeared into Earth's shadow. So it is a naked-eye object, albeit barely." Tiangong-2 is the second of three prototype space stations China plans to launch as the country builds toward a Mir-class outpost in the next decade. Tiangong-2's predecessor, Tiangong-1, is still in orbit and expected to burn up in Earth's atmosphere sometime in 2017. Next month, China will launch a crew of two to inhabit the new space station for approximately 30 days. While on board, they will test Tiangong-2's life support system, and possibly conduct experiments in brain-machine interfacing, atomic clock navigation, and quantum communications. Ready to see for yourself? Tiangong-2 flyby predictions are available from Heavens Above. "Use the Satellite Database and search for object '41765' labeled 'OBJECT A,'" advises Fetter. "That's how to find it." [ANS thanks Spaceweather.com for the above information] --------------------------------------------------------------------- Measuring Sky Angles With Your Hand Have you ever worked portable and wondered just how close you were holding your antenna in reference to the necessary altitude and azimuth to be on target with your satellite? You can use your hands to measure degrees of the sky. There is a method common in astronomy for measuring sky angles. Here’s how they describe it on One Minute Astronomer: "Your hands and fingers are a remarkably accurate (and convenient) measuring tool. When you hold your hand at arm’s length, you can estimate angles like this: Stretch your thumb and little finger as far from each other as you can. The span from tip to tip is about 25 degrees Do the same with your index finger and little finger. The span is 15 degrees Clench your fist at arms length, and hold it with the back of your hand facing you. The width is 10 degrees Hold your three middle fingers together; they span about 5 degrees The width of your little finger at arm’s length is 1 degree." http://oneminuteastronomer.com/860/measuring-sky/ See also http://makezine.com/2016/09/16/measuring-tip-ruler/ [ANS thanks oneminuteastronomer.com and make zone.com for the above information.] --------------------------------------------------------------------- Falcon 9 Static Fire Anomaly Update Three weeks ago, SpaceX experienced an anomaly at our Launch Complex 40 (LC-40) at Cape Canaveral Air Force Station. This resulted in the loss of one of our Falcon 9 rockets and its payload. The Accident Investigation Team (AIT), composed of SpaceX, the FAA, NASA, the U.S. Air Force, and industry experts, are currently scouring through approximately 3,000 channels of engineering data along with video, audio and imagery. The timeline of the event is extremely short – from first signs of an anomaly to loss of data is about 93 milliseconds or less than 1/10th of a second. The majority of debris from the incident has been recovered, photographed, labeled and catalogued, and is now in a hangar for inspection and use during the investigation. At this stage of the investigation, preliminary review of the data and debris suggests that a large breach in the cryogenic helium system of the second stage liquid oxygen tank took place. All plausible causes are being tracked in an extensive fault tree and carefully investigated. Through the fault tree and data review process, we have exonerated any connection with last year’s CRS-7 mishap. The teams have continued inspections of LC-40 and the surrounding facilities. While substantial areas of the pad systems were affected, the Falcon Support Building adjacent to the pad was unaffected, and per standard procedure was unoccupied at the time of the anomaly. The new liquid oxygen farm – e.g. the tanks and plumbing that hold our super-chilled liquid oxygen – was unaffected and remains in good working order. The RP-1 (kerosene) fuel farm was also largely unaffected. The pad’s control systems are also in relatively good condition. SpaceX’s other facilities, from the Payload Processing Facility at the Cape, to the pad and hangar at LC-39A, are located several miles from LC-40 and were unaffected as well. Work continues at Pad 39A in preparation for bringing it online in November. The teams have been in contact with Cape Canaveral and Kennedy Space Center partners and neighbors and have found no evidence of debris leaving the immediate area of LC-40. At SpaceX headquarters in Hawthorne, CA, manufacturing and production is continuing in a methodical manner, with teams continuing to build engines, tanks, and other systems as they are exonerated from the investigation. SpaceX will work to resume our manifest as quickly as responsible once the cause of the anomaly has been identified by the Accident Investigation Team. Pending the results of the investigation, return to flight is anticipated as early as the November timeframe. [ANS thanks SpaceX for the above information] --------------------------------------------------------------------- Satellite Shorts From All Over + Bruce Paige, KK5DO, reported that Randy, WI7P (ex N7SFI) has been uploading many of his old logs to LoTW. As a result, if you are a LoTW user you might find credit for many of his grid operations. Randy was one of the first ones to work satellites from a grid other than his home grid with more than 100 grids. One time he was maritime mobile, kayaking on a river. He also operated from the 2002 Winter Olympics in Park City Utah. + Damon, WA4FHN, and the Starcommgroup satellite operators club congratulate Fernando Ramirez-Ferrer, NP4JV for earning the Got Grids Award #17. Please go to http://www.starcommgroup.org for more about the Starcommgroup's free awards to satellite operators + The KO4BB manual repository includes a fairly large list of downloadable test equipment and ham radio manuals. See: http://www.ko4bb.com/getsimple/index.php?id=manuals + Ckayton Coleman, W5PFG, will operate from the Blackstone River Valley National Historical Park (NPOTA HP49) on Monday, September 26 in grid FN42. All times given are in UTC SO-50 20:36 - 20:48 XW-2F 21:46 - 21:53 XW-2C 21:53 - 21:59 SO-50 22:19 - 22:28 (possibly) /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, Lee McLamb, KU4OS ku4os at amsat dot org

1 0

Sat Look Down
by Joe 25 Sep '16

25 Sep '16

Anyone else here using this program? I'm having a problem adding in the nasabare http://www.amsat.org/amsat/ftp/keps/current/nasabare.txt source. When I do the program crashes. Joe WB9SBD -- Sig The Original Rolling Ball Clock Idle Tyme Idle-Tyme.com http://www.idle-tyme.com

4 6

Who?
by R.T.Liddy 25 Sep '16

25 Sep '16

I've been seeing posts lately that do not have the originator'sNAME and CALL attached. It would be considerate and helpfulfor the readers to know who is posting what. TNX/73, Bob - K8BL

2 2

Cruise
by onmontauk＠gmail.com 24 Sep '16

24 Sep '16

I'm around a week before and after the cruise. Anyone want to explore the area? Sent from my iPhone

1 0

SDRSharp Audio
by Vincenzo Mone 24 Sep '16

24 Sep '16

Hi Guys, I am noticing a problem with the audio on SdrSharp. I have set as Input: [Windows DirectSound] Linea (-2 Funcube Dongle V2.0 ) and as Output: [MME] Cable Input (VB-Audio Virtual C. The problem is while I am using the SDRSharp program and I want to listen a song or listen an audio file on the Net, the SDRSharp Audio drops a bit till the audio file is terminated then the SDRSharp Audio comes up again. Please how to solve it? Thanks Enzo. 73 de Enzo IK8OZV EasyLog 5 BetaTester EasyLog PDA BetaTester WinBollet BetaTester D.C.I. CheckPoint Regione Campania Skype: ik8ozv8520 ******************************************* ****** GSM +39 328 7244294 ****** ***** SMS +39 328 7244294 ***** *******************************************

2 1

MacDoppler Question
by Andrew Rich 24 Sep '16

24 Sep '16

Hello I have a question about the functionality of the MacDoppler program I have a list of satellites down the bottom. I have added the NOAA series of weather satellites. But they don’t get into the list Does that mean they are too far away in time ? Or have I failed to add them to the list correctly ? Andrew ------------------------------------------ Andrew Rich VK4TEC w www.tech-software.net m vk4tec(a)tech-software.net

1 0

Re: [amsat-bb] AO-73/FUNcube-1
by Jim Heck 24 Sep '16

24 Sep '16

Hi Folks, Just to say that the mode has been switch just now to full time transponder mode. Sorry, but was unable to switch last night due to command station availability. As usual we plan to switch back to education mode on Sunday pm (UTC). 73s Jim G3WGM

2 2