Parlandone oggi avevo capito che la corrente per noi era OK, per questo portavo tutto; se Ugo mi ha detto così sarà perché è tutto già a posto. Penso.
Questa sezione ti permette di visualizzare tutti i messaggi inviati da questo utente. Nota: puoi vedere solo i messaggi inviati nelle aree dove hai l'accesso.
Mostra messaggi MenuCitazione di: Bastard Inside il 07 Marzo 2014, 14:40:59Vero, Messi&Paoloni è davvero ottima come ditta.
Il mio antennista mi ha chiesto 400 euro per montaggio di antenne e parabola. Il palo l'ho comprato io con ralle, staffe e tiranti,
Ti consiglierei le antenne della Fracarro; come cavo il triplex o il Messi&Paoloni.
Citazione di: Ugo da Norcia il 07 Marzo 2014, 13:59:13Non era "ognuno per sé e Dio per tutti"? E poi mi dici che non seguo gli eventi, tze....
Sì, io avevo proposto Civate, anche perchè ne avevo già parlato in radio con Mimmo ed era d'accordo.
Ma, a questo punto, visto che ognuno preferisce trovarsi direttamente al rifugio, così sia. Dio per sé, Dio per tutti.
Chi primo arriva, aspetta !!!!!
Citazione
Ham Video now installed and ready for commissioning
The Ham Video transmitter has been installed in the Columbus module of the International Space Station March 6, 2014 at approximately 10.00 UTC.
The transmitter was powered on briefly and all control LEDs were nominal. Ham Video is declared ready for Commissioning.
The first Commissioning step is planned March 8, 2014. Using call sign OR4ISS, crew will power on the Ham Video transmitter in configuration 1:
- ARISS antenna 41
- Frequency 2.422 GHz
- Symbol rate 1.3 Ms/s
The transmission will start shortly before the pass of the ISS over Western Europe at approximately 13.27 UTC.
Acquisition of signal (AOS) at Matera ground station in south Italy will be at approximately 13.29 UTC.
Matera will receive the Ham Video signals with 3 different receivers. The output of each receiver will be web streamed over BATC channels ISS1, ISS2 and ISS3.
The ARISS ground station IK1SLD, located in Northern Italy, will also receive the Ham Video signals and stream the video over BATC channel ISS4.
The BATC server is available at http://www.batc.tv/
On BATC you can do the following:
- select ISS
- click on one of the ISS channels
- click on Multi screen selector
- select the channels you wish to watch
- click on Watch.
When multiscreen appears, volume is turned down by default. Turn the volume up using the volume control slider below the image.
During the pass, different configurations will be tested with ARISS antenna 41. After the pass, the Ham Video transmitter will stay powered on in configuration 1 (see above) till the following Commissioning step, which is planned Sunday March 9, 2014 at approximately 12.40 UTC.
For about 24 hours, the DATV signal will be transmitted permanently, but the camera will be powered off. The reason is, that the camera is battery powered and no provisions are made for frequent battery replacement. This mode is called "blank" transmission.
Sunday March 9, the transmission will start shortly before the pass of the ISS over Western Europe at approximately 12.39 UTC.
During Commissioning step 2, different configurations will again be tested, this time with ARISS antenna 43. The Matera ground station and IK1SLD will stream the video over the BATC server.
The plan is to resume blank transmission immediately after the pass over Matera and to continue permanent transmission for one week, till Sunday March 16, 2014. The frequency will remain 2.422 GHz, but antenna ARISS 43 will be used.
Reports on reception of blank transmissions are very welcome. Reports can be filed via this webpage:
http://www.spaceflightsoftware.com/ARISS_FSTV/submit.php
Participants using the Tutioune receiving software, developed by Jean Pierre Courjaud F6DZP, can record as well as stream detailed parameters of the received signal. Please see:
http://www.vivadatv.org/
Thank you for your participation
73,
Gaston Bertels, ON4WF
ARISS Europe chairman
Citazione di: 77andreagas il 13 Gennaio 2014, 14:11:46Che se tu non sei il diretto destinatario o parte del gruppo di destinatari non te ne fai nulla della trasmissione, non puoi dargli nessun peso perché non hai la decodifica. Restano i numeri, lettere e canzoncine che sono.
Si ma scusate....dite che le reti "civili" sono ascoltate in un'attimo è vero! ma allora allo stesso modo anche le stazioni-numeriche si possono ascoltare senza problemi...mi sintonizzo e le scolto io, tu, lo essi....insomma tutti...dovè allora la differenza?
Citazione
Wednesday 8 January, ARISS contact planned with school in Ostrow Wielkopolski, Poland
An International Space Station school contact has been planned Wednesday 8 January with participants at Zespoł Szkoł Technicznych, Ostrow Wielkopolski, Poland. The event is scheduled to begin at approximately 10:44 UTC, which is 11:44 CEWT.
The contact will be a direct between OR4ISS and SP3POW. The contact is expected to be conducted in English.
The contact will probably be broadcast on the livestream video server at http://ariss.pzk.org.pl/live
Citazione
Wednesday 8 January 2014, ARISS contact planned with school in San Giovanni Valdarno, Italy
An International Space Station school contact has been planned Wednesday 8 January with participants at Tecnico Industriale Galileo Ferraris, San Giovanni Valdarno, Italy. The event is scheduled to begin at approximately12:21 UTC, which is 13:21 CEWT.
The contact will be a direct between IR0ISS and IQ5GX. The contact is expected to be conducted in English.
The contact will probably be broadcast on the livestream video server at https://www.livestream.com/amsat_italia
Citazione di: Ugo da Norcia il 31 Dicembre 2013, 18:32:45Approvo, sottoscrivo, firmo e controfirmo! :up: :up: :up: :up:
Parecchi anni fa Jannacci scrisse "Quelli che ..." Riprendo l'idea, se qualcuno vuol dire la sua.
... che vanno ai raduni solo per mettere le gambe sotto il tavolo.
Citazione di: ilpirata il 26 Dicembre 2013, 23:48:35
io ho appena scaricato e settato orbitron però mi sono accorto che i passaggi che mi preventiva sono tutti di di notte.con il giorno non c'è ne sono.E' normale o una casualità?
Citazione
[...]
Art. 232. Limitazioni legali
1. Negli impianti di telecomunicazioni di cui al precedente art. 231, primo comma, i fili o cavi senza appoggio possono passare, anche senza il consenso del proprietario, sia al di sopra delle proprietà pubbliche o private, sia dinanzi a quei lati di edifici ove non siano finestre od altre aperture praticabili a prospetto.
[...]
Citazione
HamTV Bulletin #4
December 22, 2013
Ham Video Commissioning
As announced August 21, 2013 the Ham Video transmitter is onboard the International Space Station and stored in the Columbus module.
September 10, 2013 we informed about the Experiment Sequences Test (EST) and the Simulations performed by the European Space Agency in collaboration with ARISS.
September 20, 2013 we announced the Ham Video Launch Campaign and described a simple station for Ham Video reception.
The Commissioning of the Ham Video transmitter needs to cover different configurations involving 2 antennas, 4 frequencies and 2 symbol rates. As announced earlier, the signals transmitted during the Commissioning steps will be received by the Matera ground station, located in south Italy (see HamTV Bulletin #2).
Moreover, during the Commissioning period, the Ham Video transmitter will transmit permanently for several days (weeks). This will allow ground stations to test their equipment and to provide useful information concerning the efficiency of the transmitter.
For these transmissions, no camera will be used. The so-called "blank" transmissions will nevertheless provide a complete DVB-S signal, as described hereafter.
We hoped that the Commissioning of the Ham Video transmitter would be planned October 2013. It appeared that the "Flight Rules" regarding ARISS activities, which cover VHF and UHF transmissions, needed to be updated for S-band. Writing Flight Rules and having them verified, accepted and signed by all parties involved is a process that takes time. ARISS matters have low priority among the countless activities that populate the International Space Station. Unforeseen events, such as the recent failing of a cooling system, evidently cause further delay.
Finally, the January - February 2014 time frame seems a reasonable guess for the Ham Video Commissioning.
Merry Christmas and a Happy New Year !
73
Gaston Bertels, ON4WF
ARISS-Europe chairman
HamTV Bulletins are available at www.ariss-eu.org
See left side column : HamTV Bulletin 4 (with annexes)
Citazione
Saturday 28 December, ARISS contact planned with Scout group in The Netherlands
An International Space Station educational radio contact has been planned Saturday 28 December with participants at Scouting Burgemeester Welschen Meerhove, Eindhoven, The Netherlands. The event is scheduled to begin at approximately 13:08 UTC, which is 14.08 CEWT.
This will be a direct radio contact between IR0ISS and PE6SBW. The contact is expected to be conducted in English.
Downlink signals will be audible in Europe on 145.800MHz FM.
Citazione di: tornadoblu il 16 Dicembre 2013, 19:39:52
spero che parli di piu della radio....l'altra sera ho visto la puntata di finge segnalata da alenest...ma di radio molto poco solo allinizio...nn è stato un granchè......
Citazione
ARISS School Contact Cancelled
The ARISS space conversation, planned for today, Monday December 16 at 15.21 UTC (16.21 CEWT) with participants at Istituto Tecnico Industriale "Galileo Ferraris", San Giovanni Valdarno, Italy, has been cancelled.
Due to Extra Vehicular Avtivities (EVA), the ARISS activity has been removed from the planning. It will be rescheduled later at an appropriate time.
We will keep you informed
Citazione
Monday 16 December, ARISS contact planned with school in Italy
An International Space Station school contact has been planned Monday 16 December with participants at Istituto Tecnico Industriale "Galileo Ferraris", San Giovanni Valdarno, Italy. The event is scheduled to begin at approximately 15.21 UTC, which is 17.21 CEWT.
This will be a direct radio contact between IR0ISS (Michael S. Hopkins KF5LJG) and IQ5GX. The contact is expected to be conducted in English.
The contact will probably be broadcast on livestream video server
https://www.livestream.com/amsat_italia
Citazione di: tornadoblu il 10 Dicembre 2013, 21:41:08Puntata numero 6 della terza stagione, titolo "6855 kHz".
che numero di puntata?
Citazione di: DeltaSQ il 04 Dicembre 2013, 20:27:01Ahi ahi ahi ahi ahi...oreccchie di gomma in vista...!!!!!! abbraccino abbraccino abbraccino abbraccino abbraccino
Sto ascoltando un'ora uorra la dichiarata tra Ale_Nest e Mimmo che sta per andare a bere il caffe :mrgreen:.
73 da DeltaSQ
Citazione di: ik7Max il 21 Novembre 2013, 21:39:13Informatore scientifico, speravano pure lo probabilmente di riceverne qualche notizia.
Provate 4 farmacie in Roma tutti mi hanno fatto lo stesso sorriso dicendomi che non ce ne al momento.
La cosa che mi stupisce è l'aria di sospetto della quinta provata oggi, mi hanno chiesto: lei è un informatore? ??? Cappero volevano dire boh!
Citazione
Un informatore scientifico del farmaco (abbreviato in "ISF"), anche chiamato informatore scientifico ("IS"), informatore medico scientifico (IMS), informatore medico (IM), è colui che informa i medici sui farmaci, illustrando loro ogni aspetto di essi (azione, vantaggi e controindicazioni), li aggiorna sull'uscita di nuovi farmaci e offre notizie relative all'uso di quelli già in commercio qualora l'esperienza avesse portato nuovi studi su di essi.
Citazione di: Tuscania il 18 Novembre 2013, 12:51:49Seeee, come no!
...ciao Ale per colpa Tua abbiam dovuto bere tutto da soli...!!!va beh sarà per la prossima... :birra: ... dimmi 'na cosa che antenna monta il portatile in foto???
Ciaooooooooooooooooooooo
Citazione di: DeltaSQ il 17 Novembre 2013, 18:32:53
Ciao Giovy, ho sentito il tuo stupore appena avevamo terminato il nostro collegamento, purtroppo però Ale_nest non riuscivo a sentirlo, ho provato a ricontattarVi intorno alle 16:00 ma probabilmente eravate in un punto a me sfavorevole, in VHF invece è stato silenzio assoluto per quanto mi riguarda, in ogni cesso mi ha fatto comunque piacere collegarVi nonostante le condizioni meteo non fossero quelle di ieri è Voi eravate immersi nelle nuvole :-D.
Un saluto a tutti quanti è a risentir i al prossimo QSO.
73 da DeltaSQ :up:
Citazione di: italo2 il 14 Novembre 2013, 13:52:33Io ho android e uso SatelliteAR, non è male.
scusatemi dove trovo un programma x monitorare tramite cellulare il passaggio
Citazione di: dipolo-meteo il 11 Novembre 2013, 12:03:33
Avendo ordinato tempo addietro (18 ott) la chiavetta dalla Cina da oggi e fino al 29 nov partono i fatidici giorni stimati di consegna.
Giusto per info,chi ha acquistato dalla cina,ha ricevuto la merce entro questo lasso di tempo da loro dichiarato?
:rool:
Citazione di: IZ8XOV il 30 Ottobre 2013, 19:21:08Scusa il ritardo. Beh dire che la ventola non si senta per nulla sarebbe una bugia: la ventola c'è, gira e quindi si sente.
Molto interessante Ale, allora lo metto in conto ma dimmi soltanto se la ventola è rumorosa oppure no, per me è una cosa importante non sentire ronzii forti in stazione.
73
Nb: I CEP sono ottimi, li conosco ma costano cari come i Microset!
Citazione di: Tuscania il 24 Ottobre 2013, 20:57:08Sì ma più l'adattatore per i 12V e le spese di spedizione del caricabatterie e dell'adattatore si arriva sulle 70€ secondo me...
Anche meno Ale... :shhhh:
http://www.nkon.nl/maha-c9000-eneloop.html
Citazione di: HB9OAE il 16 Ottobre 2013, 21:06:13
Ma questi li conoscete ?
Citazione di: Paguro il 12 Ottobre 2013, 16:48:35Ciao Paguro. Quell'immagine rappresenta la distanza tra i due punti, eventuali ostacoli tra loro (altre montagne) e la curvatura terrestre.
Ciao Rick,
ma cosa rappresenta la seconda immagine che ai postato ?
Sara forse per il telefono, ma nn capisco cose' ?
Ciaoooooo
Inviato da RogerK Mobile
Citazione
Monday September 16, ARISS contact scheduled with school in Villasanta, Italy
An International Space Station school contact has been planned with participants at Istituto Comprensivo Statale E. Fermi A. Oggioni, Villasanta, Italy. The event is scheduled to begin at approximately 08:04 UTC, which is 10:04 CEST.
The contact will be a direct operated by IZ2GOJ. The contact should be audible in Europe. Interested parties are invited to listen in on the 145.800 MHz downlink.
The contact is expected to be conducted in Italian by astronaut Luca Parmitano KF5KDP.
The Fermi Middle School is located in the centre of Villasanta near Monza (Milano). There are 403 students and 43 teachers. One class (25 students) is involved in the project. These students are thirteen years old and they are attending the third and final year of middle school.
Participants will ask as many of the following questions as time allows:
1. Antonio: Quale emozione hai provato quando hai saputo di dover andare sulla ISS?
2. Alberto: La strada che hai percorso per diventare un astronauta e' stata complicata e dura?
3. Sabrina: Qual e' l'aspetto del tuo lavoro che ti piace di più? E quello che ti piace meno?
4. Lorenzo: Quanti anni ti sei allenato per andare sulla ISS?
5. Sofia: Che emozioni si provano quando si abbandona la Terra?
6. Andrea: Come ti immaginavi lo spazio prima di averne esperienza diretta e cosa ti piace di pi?
7. Mattia: Sognavi da bambino di diventare astronauta? I tuoi genitori hanno approvato da subito?
8. Matilde: Poiché nello spazio tutto "galleggia", ricorrete ad un particolare tipo di cibo: ma e' buono?
9. Lorenzo: Hai mai visto qualcosa di strano nello spazio che ti ha fatto pensare ad altre forme di vita?
10. Michela: Come fai per lavarti? A noi sembra impossibile, perché l'acqua fluttua senza gravità?
11. Filippo: Che sensazione si prova in orbita? Mi chiedo se hai mai pensato di paragonarti ad un diversamente abile in quelle condizioni?
12. Lorenzo: La preparazione che hai affrontato sulla Terra ti bastata oppure hai dovuto far fronte a problemi imprevisti?
13. Sofia: Nello spazio c'è sempre qualcosa da fare o in alcuni momenti ci si annoia?
14. Elena: Come è una giornata sulla stazione spaziale?
15. Beatrice: Come fai a dormire in assenza di gravità?
16. Matilde: Se potessi, quale pianeta vorresti esplorare?
17. Chiara: Sei capitano dell'Aeronautica Militare e hai pilotato oltre 20 tipi di velivoli: quale è il più complesso?
18. Sabrina: Puoi raccontarci qualche curiosità sul viaggio di andata sulla ISS?
19. Margherita: Hai nostalgia della Terra?
20. Gaia: Al rientro è dura ricominciare la vita quotidiana? La riabilitazione difficile? In che cosa consiste e quanto dura?
ARISS is an international educational outreach program partnering the participating space agencies, NASA, Russian Space Agency, ESA, CNES, JAXA, and CSA, with the AMSAT and IARU organizations from participating countries.
ARISS offers an opportunity for students to experience the excitement of Amateur Radio by talking directly with crewmembers onboard the International Space Station. Teachers, parents and communities see, first hand, how Amateur Radio and crewmembers on ISS can energize youngsters' interest in science, technology and learning.
73,
Gaston Bertels – ON4WF
ARISS-Europe chairman
Citazione
HamTV Bulletin 2
September 10, 2013
Ham Video - EST and Simulations
Ham Video Commissioning preparation is progressing. An EST (Experiment Sequence Test) has been performed 28-29 August and Simulations tests were done 5-6 September 2013.
The EST consisted of a series of tests, mainly of the ground segment. For the Commissioning, the VLBI (Very Long Baseline Interferometry) station of the Italian Space Agency (ASI), located near Matera, southern Italy, will be used for receiving the DATV signals from the ISS. For the EST, the IK1SLD ground station, situated at Casale Monferrato, northern Italy was used. IK1SLD is one of the ARISS telebridge stations, fully equiped for VHF and UHF. It was recently upgraded for S-band with a 1.2m dish, feed, downconverter and precision tracking motors.
For the EST, a very low power transmitter, installed in the shack, generated signals on the Ham Video frequencies, transmitting a DATV recording at 1.3 and 2.0 MS/s and FEC ½. The DATV signal was received and decoded by the IK1SLD station and webstreamed to the BATC server.
B.USOC (Belgian User Support and Operations Center – ESA) conducted operations. B.USOC and EAC (European Astronaut Center – Cologne, Germany) specialists operated from Livorno at Kayser Itallia's laboratory, where a Ham Video unit, the so-called EBB (Elegant BreadBox), is operational. Parties involved were interconnected per teleconference. At Casale Monferrato, Claudio Ariotti IK1SLD and Piero Tognolatti I0KPT produced, received and webstreamed the signals in the different configurations as requested by B.USOC. ESA and ARISS observers participated to the EST teleconference. After debriefing, the EST was declared successful.
Simulations were done differently. B.USOC supervised from their offices in Brussels and ARISS responsibles Piero Tognolatti I0KPT and Jean Pierre Courjaud F6DZP operated from home. The simulations were done in the Columbus mockup at EAC, where a non operational Ham Video model is installed. This box is used for astronaut training on Ham Video. A KuPS power supply was also used, as well as a camera similar to the one onboard Columbus in space. Ham Video transmissions were simulated in the different configurations (frequencies and symbol rates). A view of operations in the Columbus mockup was webstreamed to the participants. ARISS operators simulated reception as if thery were at the Matera ground station, taking into account expected timing between AOS and LOS. They signaled AOS and requested "crew" at EAC to transmit in different configurations, according a pre-determined scenario. At LOS, the test stopped and results were commented.
Four "passes" were simulated this way, using both ARISS antennas. An important goal of the simulations was to check the efficiency of communications between ground and "crew". Commands were initiated by ARISS operators (supposedly from Matera), received at B.USOC, relayed to the Columbus Control Center at Oberpfaffenhofen near Munich and uplinked to "crew" by EUROCOM. The European ISS Control Center is called Col-CC and its spacecraft communicator's call sign is EUROCOM. The Simulations were conducted successfully and lessons were learned for gaining time on transmitting commands. This is important considering the limited 8 minutes contact time during real Commissioning.
ARISS proposed to use our VHF uplink capabilities to "crew" for the Commissioning. This was not acceptable with regard to ESA's commissioning protocol.
Presently, ISS pass predictions for Matera are computed for several weeks starting mid October, The Matera VLBI activities are to be taken into account for determining usable passes. Four passes will be needed to fullfil the Commissioning requirements.
Ham Video Commissioning activities will be decided by ESA and NASA ISS Operations. Hopefully the Commissioning will be planned during Expedition 37. We will keep you informed.
73,
Gaston Bertels – ON4WF
ARISS-Europe chairman
PS: Ham TV Bulletins are available at www.ariss-eu.org
Citazione
Saturday August 31, ARISS contact scheduled with India. Downlink audible in Europe
An International Space Station school contact has been planned with participants at Gwalior Glory High School, Gwalior, Madhya Pradesh, India on 31 Aug. The event is scheduled to begin at approximately 11:22 UTC, which is 13:22 CEST.
The contact will be a telebridge between IR0ISS and IK1SLD, located in Northern Italy. The contact should be audible in Europe. Interested parties are invited to listen in on the 145.800 MHz downlink. The contact is expected to be conducted in English.
Gwalior Glory High School was established in Gwalior in the year 1991. Affiliated to the Central Board of Secondary Education, New Delhi, it has been running successfully over the years and has grown since inception from primary to a full fledged senior secondary school. Its unique curriculum, zest, zeal and an onward driving force have made it possible to attain the highest levels of excellence.
Sprawled over a lush green area of 24 Bighas, the school is imaginatively designed and aesthetically constructed. The school campus is complete in itself, being well equipped with ultra modern facilities to cater to the holistic development of the child.
The school encompasses a wide area in serving the academic and co curricular interests of boys and girls from Playgroup to Class Twelve in an amiable, conducive environment, providing opportunities to develop them into moral, confident, capable and responsible citizens having courage and positive attitude to take up any challenge.
Participants will ask as many of the following questions as time allows:
1. How do astronauts breathe?
2. Is ISS like a house?
3. How do astronauts bathe?
4. Can you see cyclones or pollution there?
5. Do you see sunrise or sunset there?
6. Can you see a shooting star?
7. What does it feel like to be in outer space?
8. How long does your oxygen supply last during an eva?
9. Do you feel homesick?
10. How do you cope up with zero gravity?
11. What do you do when you get sick in space?
12. How do you go for a shave or a haircut?
13. What is the cuisine of food that you eat in space?
14. How doe it feel like to blast off in space?
15. What do you do for recreation?
16. Is the space Scary?
17. Have you kept a souvenir?
18. How many hours of training you have done at Zero gravity on earth before
getting in to the space?
19. It is _________ time in India what is the time there?
20. If you could bring only one luxury to space with you what would it be?
21. Can you see the solar and lunar eclipse there?
22. What sounds do you hear in your surroundings?
ARISS is an international educational outreach program partnering the participating space agencies, NASA, Russian Space Agency, ESA, CNES, JAXA, and CSA, with the AMSAT and IARU organizations from participating countries.
ARISS offers an opportunity for students to experience the excitement of Amateur Radio by talking directly with crewmembers onboard the International Space Station. Teachers, parents and communities see, first hand, how Amateur Radio and crewmembers on ISS can energize youngsters' interest in science, technology and learning.
73,
Gaston Bertels – ON4WF
ARISS-Europe chairman
Citazione di: Ugo da Norcia il 27 Agosto 2013, 17:05:46
[...]
per le foto non dubitare, immortaliamo tutto e tutti
Citazione
Friday August 30, ARISS contact scheduled with youth group in the Netherlands – Downlink audible in Europe
An International Space Station educational contact is scheduled Friday August 30, 2013 with participants of Amicale Space Camp organized by Sterrenlab for children of the European Patent Office/NL, Leiden, The Netherlands.
The event is to begin at approximately 12:11:43 UTC , which is 14:12 CEST.
This will be a direct contact operated by PA3GUO.
Interested parties are invited to listen to the downlink signal on 145.800MHz FM.
Presentation:
Sterrenlab is a small company in the field of science communication and education, specialized in the organization of international science and space camps for children and teenagers.The European Patent Office is a European organization with several sites in Europe.
The conversation with astronaut Christopher J. Cassidy KF5KDR will be conducted in English. Participants will ask as many of following questions as time allows:
1. Niels(13): Where do you come from?
2. Tom(9): Do you think aliens exist?
3. Mateo(8 ): Can you see the Netherlands from the Space Station? And your house?
4. Sophie(9): Do you have animals on board the International Space Station?
5. Marie France(9): Are you homesick?
6. Servane(11): Do you have children?
7. Louanne(9): Did you participate to survival camps during your astronaut training?
8. Quentin(11): Would you prefer going to the Moon, to Mars or to an asteroid?
9. Esther(10): What languages do you speak?
10. CamillE(10): What was your favorite subject at school?
11. Maria Joao(13): Do you think the space agencies will soon detect an exoplanet with alien forms of life?
12. Fernanda(12): Do you have chocolate on the Space Station?
13. Miriam Alexia(12): Did you have many friends when you were a child?
14. Adelie(9): How is called the rocket you flew with?
15. Nicholas(11): Do you ever have issues with your crew mates?
16. Christophe(12): If you would meet an alien, what would you tell him?
17. Francois(10): When are you coming back to Earth?
18. Nico(12): What's your favorite sport?
ARISS is an international educational outreach program partnering the participating space agencies, NASA, Russian Space Agency, ESA, CNES, JAXA, and CSA, with the AMSAT and IARU organizations from participating countries.
ARISS offers an opportunity for students to experience the excitement of Amateur Radio by talking directly with crewmembers onboard the International Space Station. Teachers, parents and communities see, first hand, how Amateur Radio and crewmembers on ISS can energize youngsters' interest in science, technology and learning.
73,
Gaston Bertels – ON4WF
ARISS-Europe chairman
Citazione di: 1vr005 il 25 Agosto 2013, 09:22:46Citazione di: rollo il 25 Agosto 2013, 08:47:05
Qui trovi un video caricato da poco:
Mi è capitato di ascoltare quel segnale solo un paio di volte. Generalmente di primissimo mattino (ad esempio, tra le 4 e le 6). Ricordo che la prima volta che l'ho sentito l'ho scambiato per qualche tipo di comunicazione digitale.
Probabilmente sono troppo schermato a est per riceverlo stabilmente.
Citazione di: Ghost_rider il 23 Agosto 2013, 23:52:34??
[...]
poi se gli reco ancora disturbi cavoli suoi si arrangerà cambiando il suo impianto anche perché io non lascio la mia passione per il vicinato!! Io ci vivo da molto più tempo di loro loro si devono adattare non io!! 73's
Citazione di: IT9ACJ-ROBERTO il 23 Agosto 2013, 23:33:30Io iniziai nel sottotetto ed era pure il sottotetto di casa mia, di proprietà. L'ostacolo erano i genitori. :sfiga: :sfiga:
un amico mio cb che ha abbandonato anni fà aveva il dipolo sotto il tetto, e riusciva a parlare. ma il solito vicino di casa rompi@@ lo denunciò.
Citazione di: Alinghi il 22 Agosto 2013, 17:11:04Quindi?
Ma i prossimi passaggi passa un bel pò più lontano.
Alle 15:53 è passata ancora sopra L'Italia, ora il prossimo passaggio sarà nel Nord Europa, Praticamente sopra la Germania, e quello dopo credo ancora più a nord.
Citazione di: Tuscania il 22 Agosto 2013, 16:34:52:miiii: :miiii: Eh va beh ma che sfigato sono??? :shhhh: :shhhh: :sfiga:
...ho fatto la prova, la risposta è immediata... :up:
Citazione di: TITANO il 22 Agosto 2013, 16:26:28
La prossima verso che ora passa ?
Citazione di: r5000 il 22 Agosto 2013, 14:40:12
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i prossimi passaggi utili (15:53, 17:30, 19:21, e forse anche alle 20:44)
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Citazione di: Tuscania il 22 Agosto 2013, 14:27:12
Arrivate e provate...visto il costo pensavo fossero chiaviche invece gran belle radio...!!!
...e son sincero le ho prese perchè hanno lo scrambler così durante le adunate soft air le coversazioni col mio socio son sicure 100%
http://www.ebay.it/itm/2X-BaoFeng-BF-888S-UHF-400-470-MHz-PMR-Ham-Radio-WALKIE-TALKIES-CTCSS-DCS-5-Km-/380599124372?pt=Ham_HF_VHF_UHF_SHF&hash=item589d79c194&_uhb=1
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HamTV Bulletin 1
August 21, 2013
Ham Video transmitter onboard Columbus
How a DATV transmitter on S-band is being added to the ARISS equipment onboard the International Space Station has been related in an announcement recently circulated and available at www.ariss-eu.org/HamVideo.pdf
The ARISS Ham Video transmitter is presently onboard Columbus. The transmitter was delivered by Japanese cargo spacecraft HTV-4, which launched August 4 and docked 5 days later.
ESA astronaut Luca Parmitano IR0ISS reported that the bags are stored in Columbus. There are two bags: one for the transmitter, the other for the power, camera and antenna cables.
Installation will be done by US astronaut Michael Hopkins KF5LJG who has been trained for the commissioning of the Ham Video equipment.The commissioning is planned later in the year, possibly end October when there are favourable passes over Italy. Indeed, the tests transmissions for the commissioning of the onboard equipment will be received by the ground station of the "Centro di Geodesia Spaziale" of the Italian Space Agency, located in Matera, Southern Italy.
We will report in due time on the commissioning procedure which will involve a series of tests to be performed during 3 or 4 ISS passes.
Possibly, the Ham Video transmitter will transmit continuously between the commissioning steps offering amateur ground stations the opportunity to test and tune their receiving equipment. The transmissions will be performed in automatic mode, without requiring crew time. The camera, which runs on a battery, will not be used and the ground stations will receive a black image.
Meanwhile, commissioning is being prepared steadily. The kick-off meeting took place November 2012 at ESTEC, the European Space Research and Technology Centre, located in Noordwijk the Netherlands. Detailed procedures are examined and finalized during weekly ESA/ARISS teleconferences. A preliminary EST (Experiment Sequence Test) is planned 28-29 August. The test will involve the ARISS ground station IK1SLD, located in Casale Monferrato in Northern Italy.
IK1SLD, which is an ARISS telebridge station often used for educational ARISS school contacts on VHF, has been upgraded for S-band reception. Ham Video manufacturer Kayser Italia has delivered a 1.2 meter dish, a down converter and precision tracking motors, which are part of the ESA funded equipment. For the EST, the station will receive a DATV signal from a local low power S-band test transmitter. The decoded signal will be webstreamed to the BATC server. The British Amateur Television Club offers ARISS free access to their server. ESA examiners will connect to the BATC server and evaluate the reception. Test transmissions at IK1SLD will cover the different frequencies and symbol rates available on the Ham Video transmitter.
Web streaming will take advantage of the special software developed by Jean Pierre Courjaud, F6DZP. References are available in the HamVideo.pdf.
When the Ham Video transmitter will become operational, it will be used for ARISS educational school contacts. Video will be for downlink only. Uplink will be VHF FM audio. The Ericsson transceiver onboard Columbus will be used for reception onboard. This cross band and double mode operation is called Ham TV. Ham Video is the name of the DATV transmitter.
73,
Gaston Bertels – ON4WF
ARISS-Europe chairman
This Bulletin is available from the frontpage of www.ariss-eu.org
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Monday August 12, ARISS contact scheduled with Scouts Moot in Canada – Downlink audible in Europe
An International Space Station educational contact is scheduled Monday August 12, 2013 with participants of 14th World Scout Moot Canada 2013, Camp Awacamenj Mino, Ottawa-Gatineau, Quebec, Canada
The event is to begin at approximately 18:46:59 UTC, which is 20:46:59 CEST.
This will be a telebridge contact operated by IK1SLD, located in Northern Italy.
Interested parties are invited to listen to the downlink signal on 145.800MHz FM.
The contact will be broadcast on EchoLink AMSAT (node 101 377) and JK1ZRW (node 277 208) Conference servers, as well as on IRLP Discovery Reflector 9010.
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ARISS will establish a chain of 5 volunteering amateur ground stations, located at carefully chosen places along a typical ISS pass over Europe. These stations will receive and decode the DATV signals and ...
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Then supported by the enthusiasm of Italian astronaut Paolo
Nespoli IZ0PA, who had performed many ARISS school contacts during his 2010-2011 expedition
aboard the Space Station, at the initiative of AMSAT Italia, an Italian manufacturer, Kayser Italia,
presented a project for an amateur radio DATV transmitter to ESA's educational services.
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Citazione di: dattero il 28 Giugno 2013, 19:02:21Su questo concordo con dattero, è sbagliato affermare che il classico dipolo orizzontale è omnidirezionale.
stiamo parlando di un dipolo ORRIZZONTALE , e non potrà mai essere omnidirezionale su 360° sul piano orrizzontale, non è una DIRETTIVA, ma è BIDIREZIONALE, avanti-dietro uquale.
TEX non puoi confrontare le versioni a V con l'orrinzontale, pruducono 2 lobi di irradiazone diversi.
NON confondiamo le idee a chi legge!!!!!!
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