Tag Archive: ARISS

Jun 13

Space Center Houston, TX, telebridge via ON4ISS

The ARISS contact on Tue 2017-06-13 15:19:26 UTC 84 deg with OR4ISS and Space Center Houston, Houston, TX, via ARISS telebridge ground station ON4ISS (Aartselaar, Belgium) was successful. Astronaut Jack Fischer K2FSH answered 15 questions. HamTV video was great, thanks to all European partners. The ARISS contact event will be an impactful part of Space …

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Jun 10

ARISS telebridge contact in Buffalo, NY via ON4ISS

The ARISS contact on Sat 2017-06-10 at 16:20 UTC 87 deg with OR4ISS and Scouts from Buffalo, New York, via ARISS telebridge ground station ON4ISS (Aartselaar, Belgium) was successful. AOS was at 12:21:00 EST (16:21:00 UTC) and LOS 12:31:50 EST (16:31:50 UTC). Cosmonaut Fyodor Yurchikhin RN3FI answered 11 of 13 questions and the contact was …

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Feb 13

FX0ISS-F4KJT ARISS-Europe HamTV demo successful

The ARISS contact between Collège Andre Malraux, Chatelaillon-Plage F4KJT and Thomas Pesquet KG5FYG/FX0ISS Mon 2017 feb 13 14:00:35 UTC 67 deg, was successful with 19 questions answered, the HamTV downlink was streamed on the new BATC merger facility, so the students, professors, public and media were totally impressed by the event. Live HamTV on 2395Mhz. …

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Feb 02

ARISS contact with schools in Danbury, CT via ON4ISS

A telebridge connection with OR4ISS via ON4ISS (Aartselaar, Belgium) with students at the South Street School and Westside Middle School in Danbury CT, USA, was successful Thu 2017-02-02 18:49:14 UTC 80 deg. Astronaut Shane Kimbrough, KE5HOD answered all 20 questions. There were 200 students in the gym and the audio was streamed to the other schools in the system …

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Jan 12

Combined ARISS contact in Gembloux & Transinne

The ARISS contact Thursday January 12, 2017 at 13:47 UTC of Thomas Pesquet with 3 schools in Belgium was a success. The amateur radio contact was a telebridge connection with NA1SS via K6DUE (Maryland, USA). The participants schools to this ARISS contact are: – Saint-Guibert College (students at their college in Gembloux) – Kindergarten and primary …

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ARISS HamTV Minitiouner

Following the successful inaugural use of HamTV during ARISS Scheduled Contacts in the UK with ESA Astronaut Tim Peake, there has been much interest in radio amateurs establishing their own HamTV station. Jean-Pierre Courjaud, F6DZP, designer and implementer of the successful Tutioune series of software created a new USB connected DATV decoder and related software …

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European chained HamTV ground stations

To provide 10 minutes of HamVideo reception, a chain of ground stations located along the pass of the ISS footprint, is needed. In Europe, the following stations participate to this chain: For descending passes: EI9FHB, Cork, Ireland F6DZP, Poitiers, France IK1SLD, Casale Monferrato, northern Italy IZ7EVR, southern Italy (not operational) On the world map, one …

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Noise Power Measurement tool (NPM)

Noise Power Measuring Tool  Jean-Pierre Courjaud F6DZP wrote software to facilitate antenna setup. The Noise Power Measuring tool (NPM) can be used to measure the sun noise on S-band. A special version of Orbitron/whispDDE sends commands to the azimuth and elevation motors, providing offsets  from minus 10° to plus 10° from the sun coordinates. The …

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Tutioune 1600 receiving software

Jean-Pierre Courjaud F6DZP wrote dedicated software for the reception of HamVideo signals. The Tutioune 1600 software commands the TT S2-1600 PCI card and handles the transport stream. In ISS mode it also adds the missing DVB tables. The program not only delivers video and audio, but also provides technical parameters such as RF power and …

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HamTV reception with TT S2-1600 PCI card

Since 2014, ground stations have used the Techno Trend TT S2-1600 PCI card for reception of the DATV signals transmitted by the HamVideo transmitter. This card is not produced anymore, but some are offered for purchase on Ebay. The TT S2-1600 PCI card comprises: a zero tuner a QPSK DVB-S demodulator a Transport Stream to …

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