Tag: ARISS

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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HamTV Home Page

HamTV Status The HamVideo DATV transmitter has stopped working April 2018. Provisiuons were that, in such a case, the transmitter should be discarded and disposed of as waste. ARISS succeeded in having the HamVideo transmitter downmassed by a SpaceX vehicle. The parcel was recovered after splashdown in the Pacific and delivered to NASA (Houston). The …

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HamTV Power Levels

The HamVideo power levels in the table at the bottom of this page result from worst case computations, intended for the  evaluation of system efficiency. See Link budget computation by I0KPT. As shown in fig 2, the ISS orbits at about 400km above the surface of the earth. That is the distance between the ISS …

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Gaston Bertels, ON4WF, about “ARISS milestones”

22 October 2016, Gaston Bertels, ON4WF, talked in Ostrów Wielkopolski, Poland at the 6th Polish-wide Conference of Contributors and Sympathizes of ARISS about “ARISS milestones”. It was a excellent time for many people (there was above 100 persons), especially teachers and pupils, who never heard about the HAM radio! More information about the event can be found …

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HamTV – Overview

ISS

  ARISS HamVideo Transmitter on board the International Space Station   Name definitions “HamVideo” is the name of the Digital Amateur Television (DATV) transmitter on board the Columbus module of the International Space Station (ISS) “HamTV” refers to the amateur radio DATV activities involving HamVideo     HamVideo characteristics Ham Video downlink frequencies: 2369 MHz …

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ARISS contact between OR4ISS and 4U1WRC

ISS

During the ITU World Radiocommunication Conference 2015 (WRC-15) to be held from 2nd to November 27th 2015, an ARISS contact was realized on Tuesday, November 3rd, 2015. Students from Institut Florimont were able to use the ITU station to talk to astronauts Kjell Lindgren KO5MOS  (in front) and Kimiya Yui KG5BPH (in QSO with 4U1WRC), who …

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chapter ‘ARISS’ on AMSAT-ON

ISS

ARISS – Amateur Radio on the International Space Station – Amateur Radio societies and AMSAT organisations from the ISS partner countries, in the USA, Canada, Russia, Europe and Japan, have set up ARISS – Amateur Radio on the International Space Station. It is a volunteering working group devoted to develop and put into operation the …

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Gaston Bertels, ON4WF, ARISS goals & achievements

17 October 2015, Gaston Bertels, ON4WF, talked in Ostrów Wielkopolski, Poland at the 5th Polish-wide Conference of Contributors and Sympathizes of ARISS about “ARISS Goals and Achievements”. It was a excellent time for many people, especially teachers and pupils, to learn about HAM radio on the ISS! More information about the event can be found …

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