express-80

express-80 (express-80 anie ardham) anedi anedi prayoginchina oka russian communications upagraham. geostationary communications upagrahaala express shrenilo bhaagamgaa, idhi rscc space communications yajamanyamlo mariyu nirvahinchabadutundi.
upagraha vivarana.
thales alenia space, express-80 paeloednu nirminchaaru, mariyu ise reshetnev reshetnev aadhaaramgaa upagraha bassunu nirminchaaru. eee upagraham dravyaraasini kaligi undhi, daani payload kuu 6.3 kilovaatlanu andistundi mariyu 15 samvatsaraala pranaalikaabaddhamaina kaaryaacharana jeevitakaalam kaligi undhi. upagraham 38 transponderlanu mosukellindih 16 vidyudayaskaanta varnapatam yokka sii-bandlo, 20 kuu-bandlo mariyu 2 ell-bandlo panicheestunnaayi.
mission.
eee upagraham television mariyu radeo prasaara sevalu, dayta transmission, multimedia sevalu, telephony mariyu mobile communicationlanu andinchadaaniki roopondinchabadindi.
praarambhinchandi.
praarambhinchandi modata modata prayoginchaalsi undagaa, 2020 varaku alasyam cheyabadindi. idhi protan-m/brij-m prayoga vahananni suupar synchronous geostationary badilee kakshyalo (16,593 kimmy x 54,812 kimmy x 0.62 °) unchadaaniki upayoginchindi, alaage express-103 (16,581 kimmy x 5,4811 kimmy x 0.64 °).
mission.
express-80 upagraham bhusthira kakshyaku badilee avutunnappudu, bahusha antariksha sidhilaala valla debbatinnatlu 2020 september 9naa roscosmos prakatinchindi. ayithe, badilee karyakalapala konasagimpu bedirimpu kaadu. eee upagraham 2021 marchi 15naa 80° thoorpu kakshyalo sevaloki pravesinchindi.

