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DADA208, DADA208N, DADA208D ÀÌ Crystal Vision»çÀÇ ¸ðµç µðÁöÅÐ ¿Àµð¿À DA(distribution amplifier)ÀÔ´Ï´Ù. ÀÌ Á¦Ç°µéÀº AES½ÅÈ£¸¦ ºÐ¹èÇØ¾ß ÇÏ´Â ¸ðµç ¹æ¼Û ºÐ¾ß¿¡ Àû¿ëµË´Ï´Ù. ¼¼ Á¾·ùÀÇ dual DADAs´Â reclocked / non-reclocked outputs, BNC / D-Type connections, impedance conversion, delayÀÇ ÅëÇÕ µî ´Ù¾çÇÑ ¿É¼ÇµéÀ» Á¦°øÇÕ´Ï´Ù. °¢°¢ÀÇ Á¦Ç°Àº 2°³ÀÇ ½ºÅ×·¹¿À¸¦ °¡Áö°í ÀÖÀ¸¸ç °¢°¢ÀÇ Ã¤³Î¿¡ ÃÖ´ë 4°³ÀÇ ¾Æ¿ôDzÀ» °¡Áú ¼ö ÀÖ½À´Ï´Ù. ¶ÇÇÑ ÇϳªÀÇ ÀÎDz°ú 8°³ÀÇ ¾Æ¿ôDzÀ¸·Î ¼³Á¤À» ¹Ù²Ü ¼öµµ ÀÖ½À´Ï´Ù. ¸ðµâÀÇ Å©±â´Â 100mm x 26mm ·Î¼­ 2UÀÇ ÇÁ·¹ÀÓ¿¡ 12°³ÀÇ º¸µå(24 DAs)¸¦ ÀåÂøÇÒ ¼ö ÀÖ½À´Ï´Ù. ¸ðµç Á¦Ç°Àº cable equalization, GPI, ÀÎDzÀÇ »óŸ¦ ³ªÅ¸³»´Â Board edge indicationÀ» žÀçÇÏ°í ÀÖ½À´Ï´Ù. DADAs´Â ¿øÇÏ´Â ¾Æ¿ôDzÀ» ±¸¼ºÇϱâ À§ÇØ 9°³ÀÇ ¼­·Î ´Ù¸¥ Frame rear module¸¦ ¼±ÅÃÇÏ¿© »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. RM03°ú RM11 rear moduleÀº 110ohm AES±â¹ÝÀÇ D-TypeÀ» À§ÇØ »ç¿ëµÇ¸ç, 75ohm AES±â¹ÝÀÇ BNC¸¦ À§Çؼ­´Â RM01, RM02, RM10¸¦ »ç¿ëÇϽʽÿÀ. ¶ÇÇÑ impedance conversionÀ» À§Çؼ­´Â RM16. RM12, RM13, RM21À» »ç¿ëÇÏ½Ã¸é µË´Ï´Ù.

DADA208

DADA208Àº reclocked ¾Æ¿ôDzÀ» °¡Áö°í ÀÖ´Â µà¾ó µðÁöÅÐ ¿Àµð¿À ºÐ¹è ÁõÆø±â(distribution amplifier)ÀÔ´Ï´Ù. ÀÌ Á¦Ç°Àº high protectionÀÌ ÇÊ¿äÇÏ¿© ºÒ¾ÈÁ¤ÇÑ AES ÀÎDzÀ» Á¤Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. Active cable equalizer¸¦ ÀÌ¿ëÇÏ¿© Àå°Å¸® ÄÉÀ̺íÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.

DADA208N

DADA208NÀº AES ÀÎDzÀÇ À½ÁúÀ» ¾Ë°í ÀÖÀ» ¶§ »ç¿ëÇÕ´Ï´Ù. ÀÌ Á¦Ç°Àº DADA208º¸´Ù ¾à°£ ³·Àº °¡°ÝÀ¸·Î non-reclocked ¾Æ¿ôDzÀ» Ãâ·ÂÇÕ´Ï´Ù. ¶ÇÇÑ O delayȯ°æ¿¡¼­ Word Clock reference¸¦ ºÐ¹èÇϴµ¥ ÀÌ»óÀûÀ¸·Î ¾²ÀÔ´Ï´Ù.

DADA208D

DADA208D´Â ºÐ¹è ÁõÆø±â(distribution amplifier)¿Í ¿Àµð¿À µô·¹ÀÌ ¶óÀο¡¼­ µÎ¹èÀÇ ±â´ÉÀ» ¼öÇàÇÕ´Ï´Ù. ÀÌ Á¦Ç°Àº reclocked ¾Æ¿ôDz°ú ARCs¿Í DVEs°°ÀÌ embedded audio¸¦ passÇÒ ¼ö ¾ø´Â Àåºñ¿¡¼­ ºñµð¿À ÇÁ·Î¼¼½ÌÀÇ µô·¹À̸¦ °¡´ÉÇÏ°Ô ÇØ ÁÖ´Â ¼±ÅÃÀûÀÎ µô·¹ÀÌ(1 sec at 48kHz)¸¦ °¡Áö°í ÀÖ½À´Ï´Ù. °¢ ä³ÎÀÇ µ¶¸³ÀûÀÎ µô·¹ÀÌ Á¶Àý·Î ÀÌ µô·¹ÀÌ´Â DIP¿Í rotary switchÀÇ Á¶ÇÕÀ¸·Î ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù.

 



MECHANICAL:
Standard Crystal Vision modules 266mm x 100mm. Weight: 140g (DADA208 and DADA208N); 150g (DADA208D). Power consumption: 0.6 Watts (DADA208); 0.8 Watts (DADA208N); 2.1 Watts (DADA208D)

AUDIO INPUTS:
2 x AES stereo pairs. 110ohm (balanced) D-Type or 75ohm (unbalanced) BNC. Set by on-board jumper links to 75ohm, 110ohm or high impedance for multiple units on a single feed. 28.4kHz to 100kHz input with cable equalisation and (DADA208/D only) reclocking

AUDIO OUTPUTS:
Maximum of 8 reclocked AES outputs with DADA208/D and 8 non-reclocked AES outputs with DADA208N. Can be used with RM01, RM02, RM03, RM10, RM11, RM12, RM13, RM16 and RM21 frame rear modules depending on impedance and outputs required (see Ordering Information for full details). Rear modules with 75ohm BNC outputs (RM01, RM02, RM10, RM13, RM16 and RM21) require OPAES-75 output rear module to be fitted to DADA. Rear modules with 110ohm D-Type outputs (RM03, RM11 and RM12) require OPAES-110 output module to be fitted to DADA. Outputs 1-4 always from input 1. Outputs 5-8 selectable by link (DADA208/N) or board edge switch (DADA208D) to come from either input 1 or input 2. In DADA208D input to output delay is selectable from board edge in one video field steps from 0-51 fields (625 line) or 0-61 fields (525 line)

LED INDICATION OF: Power supply on board, AES inputs present

GPI OUTPUTS: AES inputs not present



 

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