AMSAT-BB November 2016

121 participants
195 discussions

Re: [amsat-bb] CAS-2T Tracking, Freq & Keps
by Pedro Converso 11 Nov '16

11 Nov '16

Ok, Dave, Changed CAS-2T on http://amsat.org.ar/pass.htm to Object E. It is more reasonable, as Object-A is now over 900 Km height while object E is at 525 Km height. All 2016-66 objects are made available on pass to further check. Thanks for information !! 73, lu7abf, Pedro On Thu, Nov 10, 2016 at 2:30 PM, Dave Webb KB1PVH <kb1pvh(a)gmail.com> wrote: > Pedro, > > DK3WN seems to think it's Object E. > > http://www.dk3wn.info/p/?p=75971 > > Dave-KB1PVH > > Sent from my Galaxy S7 > > > On Nov 10, 2016 12:26 PM, "Pedro Converso" <pconver(a)gmail.com> wrote: >> >> CAS-2T available for tracking on http://amsat.org.ar/pass.htm as CAS2T >> >> Voice FM Rpt from 145.925 MHz to 435.615 MHz, CW Beacon on 435.710 MHz. >> >> Tentative Keps 2016-066A Obj.Nbr. 41841 from >> http://celestrak.com/NORAD/elements/tle-new.txt >> >> 73, LU7ABF, Pedro >> _______________________________________________ >> 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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OT But Related To Radio - Podcast On Marconi
by B J 10 Nov '16

10 Nov '16

CBC Radio One's "Ideas" program about Marconi's life: http://podcast.cbc.ca/mp3/podcasts/ideas_20161110_70034.mp3 73s Bernhard VA6BMJ @ DO33FL

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Re: [amsat-bb] CAMSAT launched CAS-2T Technical Verification Satellite
by Dani EA4GPZ 10 Nov '16

10 Nov '16

El 10/11/16 a las 00:54, Alan Kung escribió: > CAS-2T a technical verification satellite for CAMSAT CAS-2 series > amateur radio satellite launched at 23:42 today, It is an 2U Cubsat > and will not be separated from the final stage of rocket, so the > orbital life may be 10 to 30 days since the final stage of rocket > will be re-entry atmosphere. Hi guys, I listened for CAS-2T on the 17:30 UTC pass over Europe (an overhead pass). The CW beacon is easy to copy, but it seems that there is much QSB. Perhaps the satellite is spinning fast. The FM transponder doesn't work properly. It is weak, and it seems that it tries to modulate, but it doesn't modulate well and it shuts down, and continues doing this on and on as long as someone tries to active it. I would say that it responded to my PTT (using 5W to 3el) well, but I can't be sure, as there were a handful other stations trying. Finally, the statement that CAS-2T will not be separated from the final stage rocket and will re-enter in 10 to 30 days doesn't make any sense at all. First, in the image of CAS-2T shown on AMSAT-UK, it just looks like a regular cubesat, so no way that antennas and solar panels would work fine without separation from the rocket. Second, the TLEs for this launch are already in Celestrak and Space-Track. There are 6 objects tracked (A through F). Mike DK3WN says that object E is a good match for the Doppler profile of CAS-2T CW beacon. My observations on the 17:30 pass agree with him. Objects A through D are on 512km x 492km orbits. Objects E and F are on 1030km x 504km orbits. There is no way that any of these objects (especially E and F) will decay in less than a month. For comparison, according to Space-Track, NORAD ID 41559, which is a CZ-4B rocket body that was launched 30th May, sending its payload into a 500km circular orbit, and is currently on a 360km x 240km orbit, will decay around 15th December. This is 6 months to decay for the rocket body of a similar launch. Hopefully Alan BA1DU will be able to give us more accurate information about this launch. 73, Dani EA4GPZ.

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AMSAT cruise & radio gear aboard
by Clayton Coleman 10 Nov '16

10 Nov '16

If you go through port security and are denied boarding with your radio gear, mention you are with the AMSAT group. I spoke to the Carnival Liberty Chief Security Officer. There was some confusion but that has been resolved as of 11:30am. 73 Clayton W5PFG

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CAS-2T Tracking, Freq & Keps
by Pedro Converso 10 Nov '16

10 Nov '16

CAS-2T available for tracking on http://amsat.org.ar/pass.htm as CAS2T Voice FM Rpt from 145.925 MHz to 435.615 MHz, CW Beacon on 435.710 MHz. Tentative Keps 2016-066A Obj.Nbr. 41841 from http://celestrak.com/NORAD/elements/tle-new.txt 73, LU7ABF, Pedro

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EO79 FUNcube transponder activated + FM transponder sat launched
by M5AKA 10 Nov '16

10 Nov '16

AMSAT-UK and AMSAT-NL working with ISIS BV are delighted to announce that the FUNcube 435/145 MHz SSB/CW transponder, on the 2U CubeSat QB50p1 (EO79), has now been activated with a regular schedule https://amsat-uk.org/2016/11/10/eo79-funcube-3-transponder-commences-regula… Middle School Students’ FM Transponder Satellite CAS-2T Launched https://amsat-uk.org/2016/11/10/student-fm-transponder-cubesat/ JAXA to launch six satellites with ham radio payloads to ISS on December 9 https://amsat-uk.org/2016/11/08/jaxa-iss-ham-radio-cubesats/ The book Getting Started with Amateur Satellites 2016 is now in stock at the AMSAT-UK shop https://amsat-uk.org/2016/06/27/getting-started-with-amateur-satellites-201… 73 Trevor M5AKA ---- AMSAT-UK http://amsat-uk.org/ Twitter https://twitter.com/AmsatUK Facebook https://facebook.com/AmsatUK YouTube https://youtube.com/AmsatUK ----

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HTV6 to ISS (correction)
by Mineo Wakita 10 Nov '16

10 Nov '16

TuPOD Japan Manned Space Systems Corporation / Gauss Srl http://www.gaussteam.com/tupod-almost-ready-for-launch/ TuPOD 437.425MHz 1k2 GMSK,CW JE9PEL, Mineo Wakita

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EO-79 Schedule Announced
by Alan 10 Nov '16

10 Nov '16

EO-79's new schedule has been announced: https://funcube.org.uk/2016/11/10/eo79funcube-3-enters-service-for-the-amat… 73s, Alan WA4SCA ----------------------------------- Keep Calm and Carry On

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CAS-2T
by Keith O'Brien 10 Nov '16

10 Nov '16

Newly launched CAS-2T CW Beacon heard here in EL88 West Central Florida at 13:08 UTC, Thursday November 10 2016. Signal was quite good and some TLM was copied. Will be listening again in 90 minutes to see if another pass is in range or until some Kepsbecome available... Keith N4ZQ

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Re: [amsat-bb] [FUNcube] AO73 - unexpected mode change?
by GRAHAM SHIRVILLE 10 Nov '16

10 Nov '16

Hi Brain, Well spotted sir! You are correct - FC1 is having a long weekend so that the many many operators joining the AMSAT-NA Convention on board Carnival Liberty today can have some extra FUN! Indeed please watch out for further announcement later about even more FUN in space becoming available today. best 73 from windy Galveston. Graham From: "Brian g4bip(a)hotmail.co.uk [FUNcube]" <FUNcube(a)yahoogroups.co.uk> To: "FUNcube(a)yahoogroups.co.uk" <FUNcube(a)yahoogroups.co.uk> Sent: Thursday, 10 November 2016, 11:47 Subject: [FUNcube] AO73 - unexpected mode change? Hi Graham,I noted an unexpected switch into eclipse mode today at about 10:40z in today's second southbound orbit. As far as I can tell it was not a day to night transition at that time. Or is FC1 enjoying an even longer weekend from Thursday am? Cheers,Brian On 04/11/2016 08:47, 'Graham Shirville' g.shirville(a)btinternet.com [FUNcube] wrote: Hi All, FC1 is having a long weekend in amateur mode ...the transponder is already operational Have fun 73 Graham __._,_.___ Posted by: Brian <g4bip(a)hotmail.co.uk> | Reply via web post | • | Reply to sender | • | Reply to group | • | Start a new topic | • | Messages in this topic (5) | All up-to-date FCD information at http://funcubedongle.pbworks.com Visit Your Group • Privacy • Unsubscribe • Terms of Use . __,_._,___#yiv0815661642 #yiv0815661642 -- #yiv0815661642ygrp-mkp {border:1px solid #d8d8d8;font-family:Arial;margin:10px 0;padding:0 10px;}#yiv0815661642 #yiv0815661642ygrp-mkp hr {border:1px solid #d8d8d8;}#yiv0815661642 #yiv0815661642ygrp-mkp #yiv0815661642hd {color:#628c2a;font-size:85%;font-weight:700;line-height:122%;margin:10px 0;}#yiv0815661642 #yiv0815661642ygrp-mkp #yiv0815661642ads {margin-bottom:10px;}#yiv0815661642 #yiv0815661642ygrp-mkp .yiv0815661642ad {padding:0 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AMSAT-BB November 2016