??????-9

??????-9
????? ???	?????? ???????
???????	?????
COSPAR ID	2017-024A
SATCAT no.	42695
????? ??????	12 ??????????
???????? ??? ????????
???	I-2K
???????????	????? ; Space Applications Centre
????? ??????????	2,330 ???????????? (5,140 ??.)
?????	2.3 kilowatts
????? ????????
?????? ????	5 May 2017
??????	GSLV Mk.II
????? ????	????? ???? ???????? ?????? ???????, ????????
?????? ??????????
????????? ???????	?????????? ??????
??????	??????? ???? =
???????	48° ??????
?????????????????
???????	12 Ku band

??????-9 ??????????? ?????? ???????? ?????? ????? ????? ?????????????. ??? ?? ?????? ???????. ? ??????????? ?????????? ??????-2 ???9 ??????? ?????? ???????????? ????????????, ???????? ?????????? ???????????? ???? ????? ????? ??????? ??????? ????? 2017 ?? 5 ? ????????????.

?????? ???????????? ?????

? ?????? ?????? ????????? 2014 ?? ????????. ??????????????? ???????? ??????? ???? ?? ???? ???????????? ?????? ????? ???????????? ????????????. ? ????????? ?????? ??????????????? ???? ?? ??????????? ??????? ???????????. ????????????? ??????? ????? ???????????? ????? ??????? ?????? ???? ??????????. ??????-9 ?? ?????? ??????? ??? ???? ?????????????????????, ?????? ?? ?????? ?????????? ? ???????????? ????????? ?????????????, ? ??????? ?????? ??????????? ??????? ?? ????????. ^[3]

?????? ?????? ???????? ???????

??????-9 ?? 12 KU-band ?????????????? ????????. ????????? DTH (Direct to home)/?????? ?????? ??? ??????? ????????? ?????????? Ku-????? ??????????????? ??????? ???? ????? ??????, ??????????? ??? ?????????. ? ????????? KU-????? ????????????????? ???? ????? ?????? (Becon) ???????????????? ???? ????????. ? ??????? ????? ????? ???? 12 ??????????. ? ??????????? 48° ??????? ?????? ?????? ????? ????????? ???????? ??????????????. ^[4]

???????? ??????? ?????????? (Frequency)

?????? KU ??????: U/L: 14250 ? 14500 MHz (LV & LH) D/L:11450 ? 11700 MHz (LH & LV) ^[4] kU-??????: D/L : 11698. 5 MHz (LV) & 11699. 5 MHz (LH)

??????-19 ??????? ??????? ?????????????? ??????????? ????????? ???????? ?????? ????????? ??????? ?????. ?????? ?????? 12 KU ????? ????????????????? ????????. ?????? ????????? ? ??????????? I-2K bus ???????????? ???????? ??????. ? ??????? ????? 2230 ???? ????????. ? ??????? ????? ?????????? ??????????? ??????????? ????????????. ? ??????????? ???? ???? ???????? ??????????? ????? ?????? ??????????? ????? ????????????? ?????? ???????????. ^[5] ??????? ?? ??????? KU ????? ???????????????? ??????????? ???? ?????? ???????????? ?????????? ????? ?????????. ? ????? ?????? ??????? ??? ??????? ???????? ??????????? ????? ?????????? ??? ?????? ????????? ???? ??????. ? ??????? ????? ??????? ?????? ????????? ??????? ?????? ???????. ?????? ??????? ( ?????????? ??????????)???? ?? ?????? ???????????. ??? ????? ??????????? ???????-4C/4CR ????? ???????? ? ??????-9 ???????. ? ??????????? ?????????? ??????? ????????? 2300W. ^[6]

??????? ??? ????????

? ??????????? ???? ??????? ??????????????? ??? ??????????? ??????? ??????????????????, ?????????, ??2????, ????????, ????-?????????? ???? ??????? ???? ???????? ????? ????????. ????????, ????????, ?????, ???????? ???? ?????? ??????????? ????? ???? ??????? ???? ???????? ????????? ???? ????????????. ^[3]

???????????? ??????2 ???9 ??????? ???????

??????-9 ?????????? ????????????-???9 ??????? ?????? ??????????? ?????????? ??????????????. ? ?????????? ??? ???? ??? ????? ?????? ??????-2 ??????? ?????? ???????. ?????? ????? ???? ?? ?????????, ????? ???? ???? ????????? ???????????. ??????????? ??????? ???????????? ???? ?? ???? ??????????? ??. ?????????? ???? ????? ??? ???? ???????? ???????. ? ???? ???????????? (LOX) ?? ?????????????, ???? ????????? (LH2) ?? ????????? ????????????. ??????????? ???? ?????? 2.8 ???????. ???????????? ??????. 2 ????????? ?????????? ???? ??????? ??????????? ?????????? CE-7.5 ??????? ????????. ????? ???????????? ?????? 1 ??????? ????? ????? ??????? ????????? ?????????? ??????? ?????????. ??????? ?????????? ??????? ???? ???? ??????, ???????? ???? ?????????????? ???????? ?????????? ?????? ?????? ?? ????? ??????. ^[7] ^[8] ? ???? ??? ????? 49 ???????, ????? 415 ??????? ^[3]

?????? ???????

?????? ???? ??? ????? ???? ????????, ????? 4 ????? 2017 ? ????????. 28 ???? ????????? ????? ???? ?????? ? ?????? ??? ????????? ???????? 4:57(5 ????? ????? 2017) ?????? ????????? ???? ?? ??????????? ????????????. ?????? ????? ???? ???? ??????? ???? ????? ???????????? ?????????? ????????????. ? ???? ??? ???? ????? ???? ????? 17 ?????????? ?? ????? ???????? ?????????? ???????? ?????? ?????? ?????? ?????????. ???????????? ???????? ???????? 11?????? ?????????? 8 ?????? ?????? ?????????. ??? ???????????? ???????? ?????? 8 ?????. ? ?????? ??????? ???????? 3 ?????? ???? ?????? ?????????? ?? ????? ????? ?????? ????????????? ????????????? ??????????. ^[3]. ??????? ?????????? ????? ????????? ????? ??????? ??? ?????? ?????? ?????. 2010 ?? ??????????? ????? ?????? ?????????? ?????????. ?????????? ??????? ????????? ???? ???? ??????? ?????????. ?????? 2014, 2015, 2016 ?? ????? ???????? ?????????? ?????????.

?????????? ?????

??????-9 ??????? ??. 235 ?????? ????????? ?????? ???????????? 450 ?????? ????????.

??????? ??????

??????/???????

↑ "India to launch GSAT-9 communication satellite on May 5: ISRO" . Retrieved 2017-04-29 .
↑ "GSAT-9" . Archived from the original on 7 ????? 2014 . Retrieved 7 January 2014 .
↑ ^3.0 ^3.1 ^3.2 ^3.3 "??????-9 ????????" . sakshi.com. 2017-05-06. Archived from the original on 2017-05-06 . Retrieved 2017-05-06 .
↑ ^4.0 ^4.1 "GSAT-9" . sac.gov.in. Archived from the original on 2014-01-07 . Retrieved 2017-04-30 .
↑ "GSLV-F09 / GSAT-9" . isro.gov.in. Archived from the original on 2017-05-01 . Retrieved 2017-04-30 .
↑ "GSat 9 (South Asian Satellite)" . space.skyrocket.de . Retrieved 2017-04-30 .
↑ "ISRO's Cryogenic Stage Fails in Maiden Flight" . Space News. Archived from the original on 2012-05-26 . Retrieved November 27, 2013 .
↑ "GSLV, PSLV flights put off" . The Hindu . Chennai, India. 1 January 2010. Archived from the original on 5 ????? 2010 . Retrieved 6 ?? 2017 .

[fe1-1] "India to launch GSAT-9 communication satellite on May 5: ISRO" . Retrieved 2017-04-29 .

[GSAT9-2] "GSAT-9" . Archived from the original on 7 ????? 2014 . Retrieved 7 January 2014 .

[gsatnine-3] 3.0 ^3.1 ^3.2 ^3.3 "??????-9 ????????" . sakshi.com. 2017-05-06. Archived from the original on 2017-05-06 . Retrieved 2017-05-06 .

[trans-4] 4.0 ^4.1 "GSAT-9" . sac.gov.in. Archived from the original on 2014-01-07 . Retrieved 2017-04-30 .

[5] "GSLV-F09 / GSAT-9" . isro.gov.in. Archived from the original on 2017-05-01 . Retrieved 2017-04-30 .

[6] "GSat 9 (South Asian Satellite)" . space.skyrocket.de . Retrieved 2017-04-30 .

[7] "ISRO's Cryogenic Stage Fails in Maiden Flight" . Space News. Archived from the original on 2012-05-26 . Retrieved November 27, 2013 .

[hindu-gslvd3-8] "GSLV, PSLV flights put off" . The Hindu . Chennai, India. 1 January 2010. Archived from the original on 5 ????? 2010 . Retrieved 6 ?? 2017 .

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