
teledesic

teledesic 1990 key dashak mein ack vaanijyik broadband upgrah internet nakshatr banaane key liye sthaapit ack company thee. cumm prithvi-parikrama karane vaale upgrahon kaa upayog karate hue chhote antena kaa upayog 100 aim. bitt/aiss. taka key uplink aur 720 aim. bitt/aiss. taka key downlink pradaan karane key liye kiya jaa sakata haye. mool 1994 kaa prastaav behad mahatvakankshi thaa, jisaki laagat 9 arab americi dollar seey adhik thee aur mool roop seey 700 kimmy kii oonchaai parr kaksha mein purjon key saath 840 sakriya upgrahon kii yojana banaa rhaa thaa. 1997 mein, iss yojana koo 1400 kii. mee. parr 288 sakriya upgrahon taka vaapas badhaaya gayaa thaa. teledesic nigam ney apana naam badalkar teledesic curr diyaa, llc apane licenses key pro form assignment dwara, 26 janwari 1998 koo diyaa gayaa.
isi tarah key iridium aur globalstar udyamon (kramshah 66 aur 48 parichaalan upgrahon seey baney) aur anya pranaliyon kii vaanijyik viphalata, diwaliyapan suraksha filing key saath, pariyojana koo rokane mein praathamik kaarak they, aur teledesic ney aadhikarik taur parr 1 octuber 2002 koo apane upgrah nirmaan kaary koo nilambit curr diyaa.
varnan.
teledesic pranali ney duniya bhar key grahakon koo "fiber-optic jaise" link pradaan kiye honge. yeh pranali ack network operator key roop mein kaary karane key liye thee aur uchch gunavatta vaale voyce chainalon seey laker broadband chainalon taka video-conferencing, interactive multimedia aur vaastavik samay mein dou-tarfa detta pravaah kaa samarthan karane vaale sanchaar kaa samarthan karati thee. teledesic microsoft key adhyaksh bill gates, mcca cellular sanchaar key sansthaapak kregg mcca aur saudi rajkumar alwaleed binn talal seey praarambhik dhana praapt karane key liye ullekhaniya thaa. system ney upayogkartaon seey sanket bhejane aur praapt karane key liye kaa baind kaa upayog kiya hoga. pratyek upgrah ney badey paimaane parr paiket-switching network mein ack node key roop mein kaary kiya hoga. iss seva koo 2002 mein shuru karane kii yojana banaai gaee thee, jisamen pariyojana kii kull laagat 9 arab dollar anumaanit thee.
upgrah teen-aksh vaale they, jinake neeche ack pahalu vaale antina aur sheersh parr ack badey spasht saur panel key saath sthir they. antariksh yaan koo 20 seey adhik vibhinn prakshepan vaahanon key saath sangat honey key liye design kiya gayaa thaa taaki prakshepan vikalp lachilepan kii anumati dee jaa sakey. upgrahon koo 700 kimmy golakar, nikat-dhruviya (98.2°) soorya-samkaalik kaksha mein prakshepit kiya jaanaa thaa. praarambhik prakshepan mein pratyek vimaan mein 24 antariksh yaan key saath 12 kaksha vimaan shamil they. pratyek upgrah key liye antina padchinh lagbhag 700 kimmy2 honah thaa. teledesic ney 12 leo kakshaon mein 288 upgrahon kii yojana banaai, pratyek 1315 kimmy kii oonchaai parr.
battot (teledesic tii1)।.
teledesic nakshatr key liye ack pradarshan upgrah, jise mool roop seey broadband unnat praudyogiki upgrah (battot) label kiya gayaa thaa, aur baad mein iska naam badalkar teledesic tii1 yaa sirf tii1 (cospar ids 1998-012 bee) curr diyaa gayaa, koo 26 farwari 1998 koo 07:07:00 utc parr ack pegasus-xl prakshepan vaahan parr wandenberg vayu senaa adde seey launch kiya gayaa thaa. upgrah aakar aur design mein antim nakshatr key liye pratyaashit upgrah seey alag thaa, lekin 28.6-to-29.1-ghz baind mein ee1 daron taka kii gati seey dou-tarfa sanchaar kaa samarthan karane key liye design kiya gayaa thaa. 120 kilogram key iss upgrah koo 535 kimmy × 580 kimmy kii kaksha mein 97.7 degree jhukaav aur 95.8 minut kii avadhi mein rakhaa gayaa thaa.
yeh ack vaanijyik udyam key swaamitva mein kaksha mein pahala kaa-baind upgrah thaa. 9 octuber 2000 koo upgrah kaksha seey kshay hoe gayaa.