Good News: Satellites Development in Early Days.
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19-11-2014, 02:02 PM
(This post was last modified: 19-11-2014 03:13 PM by SENTHIL KUMAR.)
Post: #1
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Satellites Development in Early Days.
Sputnic – 1---- Russia---- October 4 - 1957.---- Only for testing purpose
Explorer – 1---- America---- January 31 – 1958---- Only for US Navy purpose Echo -1---- America---- December 19 -1958.---- Satillite with single up/down link Tiros -1 ---- America---- April -1960 ---- First polar orbit satellite. Telstar -1---- America---- July -10-1962 ---- The first satellite able to broadcast TV signals. Telstar -2---- America---- 1963----- First experimental geosynchronous communications satellite Intelsat - 1 ---- America---- 1965---- First truly global commercial satellite service. Intelsat -3 ---- America---- 1969---- Another global commercial satellite service. Anik -1---- Canada---- 1972---- World's first domestic communications satellite Westar -1---- Western union---- April -13 1974---- The first United States domestic communications satellite Intelsat – 4A---- America---- 1975---- First used dual polarization transponder As the decade of the '80's began, satellite technology had become a technology definitely acceptable to business and science. Second generation geo communication satellites were hybrids of C-band and the higher frequency Ku-band (centered at MHz) technology (it was Telsat that launched the first commercial hybrid satellite). Ku-band technology allowed the use of smaller diameter satellite antennas for video reception and opened the market for satellite delivered private data networks called VSATs (very small aperture terminals) Now a days Nearly 175 Satellites from 3 E - to - 0.8 W , with many more Thousands of Transponders. . . . Finally MEASAT – 3B Launched on 12 – September – 2014. Satellites list with position. 1 Eutelsat 3A,3C 3,1°E 2 Rascom QAF 1R 3,1°E 3 Astra 4A,SES 5 4,9°E 4 Eutelsat 7A 7,0°E 5 Eutelsat 9A 9,0°E 6 Eutelsat 10A 10,0°E 7 Eutelsat Hot Bird 13A,13B,13C 13,0°E 8 Eutelsat 16A 16,0°E 9 Amos 5 17,0°E 10 Astra 1H,2C,2B,1L,1KR,1M 19,2°E 11 Arabsat 5C 20,0°E 12 Eutelsat 21B 21,5°E 13 Astra 3B 23,5°E 14 Eutelsat 25C 25,5°E 15 Badr 4,5,6 26,0°E 16 Eutelsat 28A 28,2°E 17 Astra 1N,2A,2F 28,2°E 18 Eutelsat 28B 28,5°E 19 Arabsat 5A 30,5°E 20 Astra 1G 31,5°E 21 Eutelsat 33A, Intelsat 28 33,0°E 22 Eutelsat 36A,36B 36,0°E 23 Paksat 1R 38,0°E 24 Hellas Sat 2 39,0°E 25 Turksat 2A,3A 42,0°E 26 Intelsat 12 45,0°E 27 Intelsat 10 47,5°E 28 Eutelsat 48C 48,0°E 29 Yamal 202 49,0°E 30 Galaxy 26,Intelsat 26 50,0°E 31 Yahsat 1A 52,5°E 32 Express AM 22 53,0°E 33 G-Sat 8, Astra 1F, Yamal 402 55,0°E 34 Bonum 1 55,9°E 35 DirecTV 1R 55,9°E 36 NSS 12 57,0°E 37 Intelsat 904 60,0°E 38 Intelsat 902 62,0°E 39 Intelsat 906 64,2°E 40 Intelsat 17 66,0°E 41 Intelsat 20 68,5°E 42 Eutelsat 70B 70,5°E 43 Intelsat 22 72,1°E 44 Insat 3C,4CR 74,0°E 45 ABS 1 75,0°E 46 Apstar 7 76,5°E 47 Thaicom 5 78,5°E 48 Express AM2,MD1 80,0°E 49 Insat 4A 83,0°E 50 Intelsat 15, Horizons 2 85,1°E 51 KazSat 2 86,5°E 52 ChinaStar 5A 87,5°E 53 ChinaStar 12 87,5°E 54 ST 2 88,0°E 55 Yamal 201, Yamal 300K 90,0°E 56 Measat 3, 3A 91,5°E 57 Chinasat 9 92,2°E 58 Insat 3A,4B 93,5°E 59 NSS 6 95,0°E 60 Express AM33 96,5°E 61 AsiaSat 5 100,5°E 62 Express A2 103,0°E 63 AsiaSat 3S 105,5°E 64 NSS 11, SES 7, Telkom 1 108,2°E 65 N-Sat 110 110,0°E 66 BSAT 2Ñ, 3A, 3C 110,0°E 67 ChinaSat 10 110,5°E 68 Koreasat 5 113,0°E 69 Palapa D 113,0°E 70 Chinasat 6B 115,5°E 71 Koreasat 6, ABS 7 116,0°E 72 Telkom 2 118,0°E 73 AsiaSat 7 118,0°E 74 Thaicom 4 119,5°E 75 AsiaSat 4 122,2°E 76 JCSAT 4B 124,0°E 77 ChinaSat 6A 125,0°E 78 JCSAT 3A 128,0°E 79 JCSAT 5A,Vinasat 1 132,0°E 80 Apstar 6 134,0°E 81 Telstar 18 138,0°E 82 Express AM 3 140,0°E 83 Superbird C2 144,0°E 84 JCSAT 1B 150,0°E 85 Optus D2 152,0°E 86 JCSAT 2A 154,0°E 87 Optus C1, D3 156,0°E 88 Optus D1 160,0°E 89 Superbird B2 162,0°E 90 Optus B3 164,0°E 91 Intelsat 19 166,0°E 92 Intelsat 8 169,0°E 93 Eutelsat 172A 172,0°E 94 Intelsat 18 180,0°E 95 NSS 9 177,0°W 96 AMC 8 139,0°W 97 AMC 7 137,0°W 98 AMC 10 135,0°W 99 Galaxy 15 133,0°W 100 Galaxy 12 129,0°W 101 Ciel 2 129,0°W 102 Galaxy 13/Horizons 1 127,0°W 103 Galaxy 14, AMC 21 125,0°W 104 Galaxy 18 123,0°W 105 EchoStar 9, Galaxy 23 121,0°W 106 Anik F3 119,0°W 107 DirecTV 7S 119,0°W 108 EchoStar 7 119,0°W 109 SatMex 8 116,8°W 110 XM 4 115,0°W 111 SatMex 6 113,0°W 112 Anik F2 111,1°W 113 DirecTV 5 110,0°W 114 EchoStar 10, 11 110,0°W 115 Anik F1, F1R 107,3°W 116 AMC 15, 18 105,0°W 117 AMC 1 103,0°W 118 DirecTV 4S, 8 101,0°W 119 SES 1 101,0°W 120 Galaxy 16 99,2°W 121 Spaceway 2 & DirecTV 11 99,2°W 122 Galaxy 19 97,0°W 123 Sirius FM 5 96,0°W 124 Galaxy 3C 95,0°W 125 Galaxy 25 93,1°W 126 Galaxy 17 91,0°W 127 Nimiq 1 91,0°W 128 Galaxy 28 89,0°W 129 SES 2 87,0°W 130 Sirius XM 5 85,2°W 131 XM 3 85,1°W 132 AMC 16 85,0°W 133 Brasilsat B4 84,0°W 134 AMC 9 83,0°W 135 Nimiq 4 82,0°W 136 Simon Bolivar 78,0°W 137 EchoStar 1 77,0°W 138 EchoStar 8 77,0°W 139 Nimiq 5 72,5°W 140 AMC 6 72,0°W 141 Star One C2 70,0°W 142 Star One C1 65,0°W 143 Telstar 14R 63,0°W 144 EchoStar 16 61,5°W 145 EchoStar 16 61,5°W 146 Amazonas 2,3 61,0°W 147 Intelsat 21, 16 58,0°W 148 Intelsat 805, Galaxy 11 55,5°W 149 Intelsat 23 53,0°W 150 Intelsat 1R 50,0°W 151 NSS 703 47,0°W 152 Intelsat 14 45,0°W 153 Intelsat 11 43,1°W 154 NSS 806 40,5°W 155 NSS 10 37,5°W 156 Telstar 11N 37,5°W 157 Intelsat 903 34,5°W 158 Intelsat 25 31,5°W 159 Hispasat 1C, 1D, 1E 30,0°W 160 Intelsat 907 27,5°W 161 Intelsat 905 24,5°W 162 SES 4 22,0°W 163 NSS 7 20,0°W 164 Intelsat 901 18,0°W 165 Telstar 12 15,0°W 166 Express A4 14,0°W 167 Eutelsat 12 West A 12,5°W 168 Express AM44 11,0°W 169 Eutelsat 8 West A 8,0°W 170 Nilesat 101, 102, 201 7,0°W 171 Eutelsat 7 West A 7,0°W 172 Eutelsat 5 West A 5,0°W 173 Amos 2, 3 4,0°W 174 Intelsat 10-02 0,8°W 175 Thor 5, 6 0,8°W |
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The following 4 users Like SENTHIL KUMAR's post: Hemant, K.S, Parkunan, SHFARUN |
19-11-2014, 09:28 PM
Post: #2
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RE: Satellites Development in Early Days.
Thank you Arun brother for your Reps.
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19-11-2014, 09:52 PM
Post: #3
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RE: Satellites Development in Early Days.
Excellent update.
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19-11-2014, 10:44 PM
Post: #4
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RE: Satellites Development in Early Days.
Excellent update
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20-11-2014, 11:09 AM
Post: #5
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RE: Satellites Development in Early Days.
Thank you sajee, sgokul brothers for your comment.
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