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NcSAT-1200
Satellite Communications Terminal System
ÃÊ°í¼Ó ¾ç¹æÇâ À§¼ºÅë½Å ½Ã½ºÅÛÀ¸·Î À§¼ºÀ» ÀÌ¿ëÇÏ¿© ¾ç¹æÇâ ³×Æ®¿öÅ© ¼­ºñ½º(ÀÎÅÍ³Ý Á¢¼Ó µî)°¡ °¡´ÉÇÕ´Ï´Ù. ´Ü¸» ¼Û¼ö½Å ½Ã½ºÅÛÀº DVB-S/S2 ¹× DVB-RCS2 ±Ô°ÝÀ» Ç¥ÁؾÈÀ¸·Î Àû¿ëÇÏ°í ÀÖ½À´Ï´Ù. NCSAT-1200Àº ¿ø°ÝÁö(Áö±¸±¹)¿¡ ¼³Ä¡µÇ¾î Àü¿ë¼±À̳ª ÀüÈ­¼± ¾øÀÌ ÀÚü ¼Û¼ö½ÅÀåÄ¡¸¦ ÀÌ¿ëÇÏ¿© ±¤´ë¿ª ÀÎÅͳÝ, ¿ø°Ý±³À°, À¥ºê¶ó¿ì¡, À̸ÞÀÏ, È­»óäÆà µî ÀÏ¹Ý ÀÎÅͳݺÎÅÍ ¿ø°Ý °èÃø Á¦¾î, ±â¾÷ÀÇ Àü¿ë Åë½Å¸Á ±¸Ãà µî Ư¼ö¸ñÀû ³×Æ®¿öÅ©¿¡µµ ÀÌ¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ƯÈ÷ Åë½ÅÇؾç±â»óÀ§¼º ¹× ±¹°¡Àç³­¹æÀç ½Ã½ºÅÛÀÇ Åë½Å½Ã½ºÅÛÀ¸·Îµµ ÀÌ¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
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  • DVB-S/S2, DVB-RCS2 Ç¥ÁØ±Ô°Ý Áö¿ø
  • Dynamic MF-TDMA ´ÙÁßÁ¢¼Ó¹æ½Ä Áö¿ø
  • °­¿ì°¨¼â ó¸®Çϱâ À§ÇÑ ¾ç¹æÇâ ACS(Adaptive Coding Selection) ±â´É Áö¿ø
  • ±¤´ë¿ª ÁÖÆļö Áö¿ø(950MHz ~ 2150MHz)
  • À½¼º, µ¥ÀÌÅÍ, ¿µ»ó µî ¸ÖƼ¹Ìµð¾î ¼Û¼ö½Å ±â´É Áö¿ø
  • MIL-STD-810G ȯ°æÁ¶°Ç ¸¸Á·
  • µ¿Àû ÀÚ¿ø ÇÒ´ç ±â´ÉÀ» À§ÇÑ Fast Hopping ¹× Slow Hopping Á¦¾î ±â´É Áö¿ø
  • °¡ÀÔÀÚ ÀÎÁõ ¹× QoS, ¾Ïȣȭ ±â´É Áö¿ø
  • ºü¸¥ ´Ü¸» ·Î±×¿Â ½Ã°£ : NCR ±â¹Ý ¸Áµ¿±â ¹æ½Ä(¾à 10ÃÊ À̳»)
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±Ô°Ý
Digital Module ±Ô°Ý
À¯´Ö Ç׸ñ »ç¾ç
CPU¿Í ÁÖº¯ÀåÄ¡ CPU TI AM3892(1GHz)
Memory 512MB
SD CARD 8GB
ÁÖº¯ÀåÄ¡ Ethernet, PCI, I2C, RS-232, USB µî
FPGA
(XC46SLX100)
PCI Core CPU¿Í PCI Åë½Å (33MHz - 132MBytes)
PID Filtering Packet Á¾·ùº°·Î ±¸ºÐÇÏ¿© ó¸®
Packet Á¦¾î Control Packet, Encapsulation µî ó¸®
FIFO ó¸® Data ÀúÀå (°¢ Packetº°·Î Å©±â´Â ´Ù¾çÇÔ)
Burst »ý¼º ºí·Ï LB/CB/STB/LTB »ý¼º
ºÎȣȭ ºí·Ï Turbo, RSCC, Turbo Phi Áö¿ø
º¯Á¶ ºí·Ï QPSK/8PSK/16QAM º¯Á¶
IF/RF ÀÎÅÍÆäÀ̽º ºí·Ï IF/RF º¸µå Á¦¾î
MF-TDMA ºí·Ï Slotted-Aloha, Demanded Áö¿ø
¿Ü°ü Å©±â 482(W)mm x 44.45(H)mm x 355(D)mm
¹«°Ô 4Kg
±â¼ú±Ô°Ý Ç׸ñ »ç¾ç
»ç¿ë ÁÖÆļö
  • ½ÅÈ£´ë¿ªÆø L-Band : 950 ~ 2150MHz
  • Multiple Access Forward
  • TDM with DVB-S2
  • Return
  • Dynamic MF-TDMA
  • TS Scheme Forward
  • DVB-S2 with Adaptive Coding Selection
  • Return
  • DVB-RCS2 with Adaptive Coding and Modulation
  • Modulation Forward
  • QPSK, 8PSK
  • Return
  • QPSK/8PSK/16QAM
  • Data Rate Forward
  • 1 ~ 30Msps
  • MPEG-TS
  • Return
  • 0.512, 1.024, 2.048, 4.096Msps
  • 8.192Msps, GSE
  • FEC Code Rate Forward
  • DVB-S
  • - 1/2, 2/3, 3/4, 5/6, 7/8
  • DVB-S2
  • - 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10(QPSK) - 3/5, 2/3, 3/4, 5/6, 8/9, 9/10(8PSK)
    Return
  • Turbo Code
  • - 1/3, 2/5, 1/2, 2/3, 3/4, 4/5, 6/7
  • Reed Solomon & Convolution
  • - 1/2, 2/3, 3/4, 5/6, 7/8
  • Turbo Phi Code
  • - 1/3, 1/2, 2/3, 3/4, 5/6
    IF Module ±Ô°Ý
    Ç׸ñ »ç¾ç ºñ°í
    Àü·Â ¹üÀ§ ÀÔ·Â
  • -75 ~ -5dBm, Max.
  • AGC step : 2dB
  • Æ©³Ê AGC
    Ãâ·Â
  • -35 ~ -5dBm, 0.5dB step
  • Á¤È®µµ : ¡¾0.5dB À̳»
  • »ç¿ë ÁÖÆļö ´ë¿ª
    À̵æ Æòźµµ ÀÔ·Â
  • 1.0dB À̳»
  • »ç¿ë ÁÖÆļö ´ë¿ª
    Ãâ·Â
  • 2.0dB @1.2GHz Bandwidth
  • 0.5dB @54MHz Bandwidth
  •  
    ÁÖÆļö Á¤È®µµ
  • 1Hz À̳»
  • °í¼Ó ÁÖÆļö ÇÕ¼º±â step
    ÁÖÆļö ¾ÈÁ¤µµ
  • 1ppm/Day
  • 0.02ppm/Day
  • ÀÚü Ãâ·Â ¾ÈÁ¤µµ GPS ¿¬µ¿ ¾ÈÁ¤µµ
    Phase Noise
  • -65dBc/Hz @100Hz
  • -75dBc/Hz @ 1KHz
  • -85dBc/Hz @ 10KHz
  • -95dBc/Hz @ 100KHz
  • -105dBc/Hz@1MHz ÀÌ»ó
  •  
    ±â¼ú±Ô°Ý Ç׸ñ »ç¾ç ºñ°í
    In-band Spurious
  • 60dBc ÀÌ»ó
  • @4.096Msps
    EVM
  • 3% À̳»
  •  
    Symbol Rate º° ½ÅÈ£´ë¿ªÆø
  • 0.512Msps
  • 1.024Msps
  • 2.048Msps
  • 4.096Msps
  •  
    BER Forward
  • 10-10 or better
  •  
    Return
  • 10-7 or better
  •  
    ¿ÜºÎ Àü¿ø °ø±Þ ¼Û½Å
  • 24V/4A, Max
  • On/Off Á¦¾î ±â´É
    ¼ö½Å
  • 18V/400mA
  • ¿ÜºÎ 10MHz °ø±Þ ¼Û½Å
  • +3dBm/±1dB À̳»
  • On/Off Á¦¾î ±â´É
    ¼ö½Å
  • +3dBm/±1dB À̳»
  • ODU °¨½Ã
  • LNB »óÅ °¨½Ã
  • DisEq 1.0 On/Off Á¦¾î ±â´É
    ÀÔ·Â Àü¿ø
  • 110 ~ 240 VAC
  •  
    ÀÀ¿ëºÐ¾ß