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Mobile Wimax ICS |
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Á¦Ç°°³¿ä |
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| FDD-CDMA Åë½Å¹æ½Ä°ú´Â ´Þ¸® TDD-OFDMA Åë½Å¹æ½Ä¿¡¼´Â ´ÙÁß
¹Ý¼ÛÆÄ º¯º¹Á¶ ¹æ½Ä°ú ½ÃºÐÇÒ ¹«¼±Àü¼Û ü°è¸¦ µû¸§À¸·Î½á, ÀüÆÄ°£¼·, ÆäÀ̵ù
¹× ÀüÆÄ Áö¿¬µîÀÇ »ó´ëÀûÀ¸·Î ¿¾ÇÇÑ ÀüÆÄȯ°æÀ» °®°Ô µÇ¸ç, ÀÌÀÇ ÇØ°áÀ» À§ÇØ
TDD¿ë Åë½ÅÀåºñ¿¡ ´ëÇÏ¿© ´õ¿í ¾ö¹ÐÇÑ ¹«¼± ä³Î Á¦¾î¿Í ÀüÆÄ½Åȣó¸® ±â¼úÀÌ
ä¿ëµÈ µðÁöÅнÅȣó¸® ¹æ½ÄÀÇ Áß°èÀåÄ¡°¡ ÇÊ¿äÇÏ´Ù. º» Áß°è±â ½Ã½ºÅÛÀº µ¿±â
ȹµæ ÀåÄ¡, TDD ½ÅÈ£ ½ºÀ§Äª ÀåÄ¡, ±Íȯ ½ÅÈ£ Á¦°Å ÀåÄ¡ µîÀÌ ½ÇÀåµÈ µðÁöÅÐ
RF Áß°è±âÀ̸ç, ÀÌ´Â Àú·ÅÇϰí, ¹ßÁø Á¦¾î, ÀûÀÀÇü ÀüÆÄ°¨½Ã, Ãâ·Â Áõ´ë
µîÀÇ ÀüÆÄ ȯ°æ ÀûÀÀ ¹× Á¦¾î ±â´ÉÀ» °®´Â´Ù. |
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Ư¡ |
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. ICS ¾Ë°í¸®Áò žÀç·Î ÀÎÇÑ ¾ÈÁ¤µÈ µðÁöÅÐ RF Áß°è±â
. Á¤È®ÇÑ µ¿±â ȹµæ ÀåÄ¡ ¹× TDD ½ÅÈ£ ½ºÀ§Äª ÀåÄ¡ žÀç
. ¹ßÁø Á¦¾î ¹× Á¤È®ÇÑ À̵æ Á¦¾î
. ÀûÀÀÇü ÀüÆÄ °¨½Ã ¹× Á¦¾î
. ¾ÈÁ¤µÈ Ãâ·Â Áõ´ë
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»ç¾ç |
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PARAMETER
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SPECIFICATION
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Remarks
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Frequency Range
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2331.5MHz ~ 2358.5MHz |
2331.5 ~ 2358.5- |
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Pass Band Flatness
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2dB |
Peak to Peak (DL/UL) |
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Input Power Range
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DL
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-60dBm ~ -30dBm/3FA |
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UL
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-50dBm less |
@1FA or 3FA |
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Output Power Range
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DL
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43dBm/3FA |
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UL
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28dBm/3FA |
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System Gain
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DL
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65dB ~ 95dB |
30dB Range |
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UL
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65dB ~ 95dB |
30dB Range |
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Gain Control Step
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0.5dB Step |
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Gain Control Accuracy
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¡¾0.25dB |
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Spectrum Mask
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DL
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-37dBc min @ Fc¡¾4.77MHz
-60dBc min
@ Fc[1FA] & Fc[3FA] ¡¾9.27MHz |
Setting Instrument ¡â
MarkRBW:100kHzVBW:1kHz
DL:64QAMUL:16QAM
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UL
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-31dBc ~ -38dBc min
@ Fc¡¾4.77MHz ~ 9.27MHz
-38dBc ~ -42dBc min
@ Fc¡¾9.27MHz ~ 13.23MHz
-42dBc ~ 44dBc min
@ Fc¡¾13.23MHz ~ 17.73MH |
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EVM
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DL
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5% max |
64QAM |
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UL
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5% max |
16QAM |
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Noise Figure
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5.0dB max. |
UL Full Gain Range |
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Time Delay
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4us max |
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DL/UL Isolation
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120dB |
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Sync. Acquisition Level
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-85dBm |
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Input/Output VSWR
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1 : 1.5 max |
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Operating Temperature
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-30¡ÆC ~ +60¡ÆC |
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Storage Temperature
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-40¡ÆC ~ +70¡ÆC |
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½Ã½ºÅÛ±¸¼ºµµ |
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