[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/ossi-1-wikipedia\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/en\/wiki24\/ossi-1-wikipedia\/","headline":"OSSI-1 – Wikipedia","name":"OSSI-1 – Wikipedia","description":"From Wikipedia, the free encyclopedia OSSI-1 (standing for Open Source Satellite Initiative-1) is an amateur radio satellite launched in 2013","datePublished":"2022-10-15","dateModified":"2022-10-15","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/en\/wiki24\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/en.wikipedia.org\/wiki\/Special:CentralAutoLogin\/start?type=1x1","url":"https:\/\/en.wikipedia.org\/wiki\/Special:CentralAutoLogin\/start?type=1x1","height":"1","width":"1"},"url":"https:\/\/wiki.edu.vn\/en\/wiki24\/ossi-1-wikipedia\/","wordCount":1344,"articleBody":"From Wikipedia, the free encyclopediaOSSI-1 (standing for Open Source Satellite Initiative-1) is an amateur radio satellite launched in 2013 with Bion-M No.1. Bion-M was launched into orbit at 10:00 UTC on April 19, 2013, from Baikonur Cosmodrome, Kazakhstan, with 6 small satellites, including OSSI-1. OSSI-1 detached from Bion-M at 16:15 UTC.[1][4]OSSI-1 is the pet project of Hojun Song, a Korean artist and amateur radio operator. He worked on it for seven years, designing and building the satellite using off-the-shelf components rather than equipment that had been certified for use in space.[4] The most expensive aspect of the project was the launch, which cost US$100,000.[4][5][6]OSSI-1 is a 1U CubeSat with 100mm sides, weighing 950g.[2][7] It uses an arduino microcontroller, a lithium-ion battery and a J mode UHF\/VHF transceiver.[7]The satellite has a Morse code beacon transmitting “OS0 DE OSSI1 ANYOUNG” on 145.980\u00a0MHz and 4 LED lights with a total power of 44 watts to flash Morse code messages, using an open protocol. The project developers announced on 24 April 2013 that they had not yet received a signal from the satellite and were concerned that the Two-line element set they were using to locate the satellite might be wrong.[4][7][8][9]According to Korean amateur radio organisation KARL, Hojun Song had some difficulties launching a satellite as a private individual, connected to registering with space bodies  and being allocated broadcast frequencies by the international telecoms regulator the ITU. A law requires knowledge of the launch date two years in advance which he was not able to give as he was sharing a launch with other experimental satellites. The amateur radio bands are nearly full but to use other bands would require more expensive specialist equipment and technical skills.[9] In 2011 OSSI-1 signed a contract with a French nano satellite company for a turnkey launch service in order to secure a launch date.[10]The satellite re-entered the Earth’s atmosphere on 30 June 2013. Source code for the satellite is available on GitHub.[11]References[edit]External links[edit]JanuaryFebruaryIntelsat 27Globalstar M078, M087, M093, M094, M095, M096Azerspace-1\/Africasat-1a, Amazonas 3Progress M-18MLandsat 8SARAL, Sapphire, NEOSSat, UniBRITE-1, TUGSAT-1, AAUSat-3, STRaND-1MarchAprilAnik G1Bion-M No.1 (Aist 2, BeeSat-2, BeeSat-3, SOMP, Dove-2, OSSI-1)Cygnus Mass Simulator, Dove 1, Alexander, Graham, BellProgress M-19MGaofen 1, TurkSat-3USat, NEE-01 Pegaso, CubeBug-1Kosmos 2485MayJuneJulyAugustSeptemberOctoberNovemberMars Orbiter MissionSoyuz TMA-11MGlobus-1M No.13LMAVENORS-3, STPSat-3, Black Knight 1, CAPE-2, ChargerSat-1, COPPER, DragonSat-1, Firefly (satellite), Ho’oponopono-2, Horus, KySat-2, NPS-SCAT, ORSES, ORS Tech 1, 2, PhoneSat 2.4, Prometheus \u00d7 8, SENSE A, B, SwampSat, TJ3Sat, Trailblazer-1, Vermont Lunar CubeSatYaogan 19DubaiSat-2, STSAT-3, SkySat-1, UniSat-5 (Dove 4, ICube-1, HumSat-D, PUCP-Sat 1 (Pocket-PUCP), BeakerSat-1, $50SAT, QBScout-1, WREN), AprizeSat 7, 8, Lem, WNISat-1, GOMX-1, CubeBug-2, Delfi-n3Xt, Dove 3, First-MOVE, FUNcube-1, HINCube-1, KHUSat-1, KHUSat-2, NEE-02 Krysaor, OPTOS, Triton 1, UWE-3, VELOX-P2, ZACUBE-1, BPA-3Swarm A, B, CShiyan 5Progress M-21MDecemberChang’e 3 (Yutu)SES-8USA-247, ALICE, AeroCube 5A, AeroCube 5B,  CUNYSAT-1, FIREBIRD A, FIREBIRD B, IPEX, M-Cubed-2, SMDC-ONE 2.3, SMDC-ONE 2.4, TacSat-6Inmarsat-5 F1CBERS-3GaiaT\u00fapac Katari 1Kosmos 2488 \/ Strela-3M 7, Kosmos 2489 \/ Strela-3M 8, Kosmos 2490 \/ Strela-3M 9, Kosmos-2491Ekspress AM5Aist 1, Kosmos 2491 \/ SKRL-756 1, Kosmos 2492 \/ SKRL-756 2Launches are separated by dots (\u00a0\u2022 ), payloads by commas ( , ), multiple names for the same satellite by slashes ( \/ ). Cubesats are smaller.Crewed flights are underlined. Launch failures are marked with the \u2020 sign. Payloads deployed from other spacecraft are (enclosed in parentheses)."},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/ossi-1-wikipedia\/#breadcrumbitem","name":"OSSI-1 – Wikipedia"}}]}]