AMSAT-UK

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Tomsk-TPU-120 CubeSat to deploy during EVA

Posted: 29 Dec 2016 09:10 AM PST
https://amsat-uk.org/2016/12/29/toms...va-deployment/

Tomsk-TPU-120 CubeSat Credit Tomsk Polytechnic University

The amateur radio CubeSat Tomsk-TPU-120 may be deployed during a Russian
spacewalk (EVA) in July 2017.

The satellite was developed by students at the Tomsk Polytechnic University
to test new space materials technology and is the world’s first space
vehicle with a 3D-printed structure. It was launched from Baikonur in
Kazakhstan to the ISS on March 31, 2016 in a Progress-MS-2 cargo vessel.

It will be deployed by hand during a Russian spacewalk, which is why unlike
other CubeSats this one has a handle. The call sign of the satellite is
RS4S.

According to Alexey Yakovlev, head of the Tomsk Polytechnic Universitys
Institute of High Technologies, the 3D printed satellite is something of a
landmark for additive manufacturing, being the first example of a fully 3D
printed satellite: “The Tomsk-TPU-120 is the first such project in the
world, in which the entire casing of a satellite is fully 3D printed using
dynamic modeling,” Yakovlev recently told Sputnik. “The combination of
these technologies can significantly reduce the development time and the
number of full-scale tests, find new engineering solutions, and reduce the
projects cost.”

In May 2016 the Tomsk Polytechnic University celebrated its 120th
anniversary. As part of the celebrations on May 10/11 the Tomsk-TPU-120 was
activated in the ISS and transmitted a greeting to Earth inhabitants,
recorded by students of the university in 10 languages: Russian, English,
German, French, Chinese, Arabic, Tatar, Indian, Kazakh and Portuguese.

The greeting message was transmitted once a minute on 437.025 MHz FM. A
Kenwood transceiver on the ISS provided a cross-band relay, re-transmitting
the signal on 145.800 MHz FM.

Read the 3ders article at

http://www.3ders.org/articles/201612...t-in-2017.html

Sputnik News Unique 3D-Printed Siberian Satellite to Orbit Earth

https://sputniknews.com/science/2016...r-experiments/

ISS Calendar http://spaceflight101.com/iss/iss-calendar/

Tomsk-TPU-120 CubeSat Video
https://amsat-uk.org/2016/05/23/toms...cubesat-video/