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Leicozic 4 ä³Î ¹«¼± ¸¶ÀÌÅ© RDS8000 Axxient µðÁöÅÐ KSM9 ĸ½¶ Çìµå¼Â ¶ó¹ß¸®¿¡ ¸¶ÀÌÅ© ¹«´ë ¼º´É ¸¶ÀÌÅ©·Î Æù
½Ã½ºÅÛ ÁöÇ¥:
ÁÖÆļö: 640MHz-690MHz/740MHz-790MHz(640MHz-690 MHz´Â ±âº» °ªÀÔ´Ï´Ù)
Åë½Å ÁÖÆļö: 433MHz
º¯Á¶: ±¤´ë¿ª FM
Á¶Á¤ °¡´ÉÇÑ ¹üÀ§: 50MHz
ä³Î ¼ö: 200
ä³Î °£°Ý: 250KHz
ÁÖÆļö ¾ÈÁ¤¼º: ± 0.005% À̳»
µ¿Àû ¹üÀ§: 100dB
ÃÖ´ë ÁÖÆļö ÆíÂ÷: ± 45KHz
¿Àµð¿À ÀÀ´ä: 80Hz-18KHz (± 3dB)
Æ÷°ýÀû ÀÎ ½ÅÈ£ ´ë ÀâÀ½ ºñÀ²: >105dB
Æ÷°ýÀû ÀÎ ¿Ö°î: ¡Â 0.5%
ÀÛ¾÷ ¿Âµµ: -10 °C -- + 40 °
¼ö½Å±â »ç¾ç:
¼ö½Å±â ¸ðµå: ÀÌÁß ÁÖÆļö º¯È¯ ½´ÆÛ ÇìÅ×·Î ´ÙÀÎ
IF ÁÖÆļö: 1st IF: 110MHz, 2nd IF 10.7MHz
¹«¼± ÀÎÅÍÆäÀ̽º: BNC/50¥Ø
°¨µµ: 12 dB¥ìV (80dBS/N)
°¨µµ Á¶Á¤ ¹üÀ§: 12-32 dB¥ìV
Àǽɽº·¯¿î ¾ï¾Ð: ¡Ã 75dB
ÃÖ´ë Ãâ·Â ·¹º§: + 10 dBV
ÈÞ´ë¿ë º¸µð ÆÑ ¼Û½Å±â »ç¾ç:
¾ÈÅ׳ª ÇÁ·Î±×·¥: 1/4 ÆÄÀå äÂï ¾ÈÅ׳ª°¡ ÀÖ´Â ¿þ¾î·¯ºí ¼Û½Å±â, ÈÞ´ë¿ë ¸¶ÀÌÅ©
³»Àå Ç︮Äà ¾ÈÅ׳ª.
Ãâ·Â Àü·Â: ³ôÀº Àü·Â 50mW; ÀúÀü·Â 30mW
°¡Â¥ ¾ï¾Ð: -60dB
Àü¿ø °ø±Þ ÀåÄ¡: AA ¹èÅ͸® 2 °³
»ç¿ë ½Ã°£: 50mW ¿¡¼ 6 ½Ã°£ ÀÌ»ó, 30mW ¿¡¼ 10 ½Ã°£ ÀÌ»ó
ȸÀÇ Á¼® ¼Û½Å±â Ç¥½Ã±â:
¾ÈÅ׳ª ÇÁ·Î±×·¥: ÄÁÆÛ·±½º ¼Û½Å±â´Â 1/4 ÆÄÀå äÂï ¾ÈÅ׳ª¸¦ äÅÃ
Ãâ·Â Àü·Â: ³ôÀº Àü·Â 50mW; ÀúÀü·Â 30mW
°¡Â¥ ¾ï¾Ð: -60dB
Àü¿ø °ø±Þ ÀåÄ¡: 2 °³ÀÇ 2600MA 18650 ¸®Æ¬ ¹èÅ͸®
»ç¿ë ½Ã°£: 9 ½Ã°£ ÀÌ»óÀÇ ¿¬¼Ó ÀÛ¾÷
¡ØƯ¡
1. UHF ÃÊ°íÁÖÆÄ ´ë¿ª, µðÁöÅÐ ÆÄÀÏ·µ ±â¼ú, ÀüÅëÀûÀÎ VHF ÁÖÆļö ´ë¿ªº¸´Ù ÀûÀº °£¼·, º¸´Ù ¾ÈÁ¤ÀûÀÎ Àü¼Û;
2. DPLL µðÁöÅÐ À§»ó Àá±Ý ·çÇÁ ¸ÖƼ ä³Î ÁÖÆļö ÇÕ¼º ±â¼ú, 50MHz ÁÖÆļö ´ë¿ªÆø, 250KHz ä³Î °£°Ý, ÃÖ´ë 200 ä³Î ¿É¼Ç Á¦°ø, ¿©·¯ ¼¼Æ®ÀÇ ±â°è°¡ µ¿½Ã¿¡ »ç¿ëÇϱ⿡ Æí¸®ÇÏ°í ¸ðµç Á¾·ùÀÇ °£¼·À» ½±°Ô ÇÇÇÒ ¼ö ÀÖ½À´Ï´Ù.
3. °í±Þ ÀÚµ¿ ÁÖÆļö ¸ÅĪ ±â¼úÀº ¼Û½Å±â¿Í ¼ö½Å±âÀÇ ÁÖÆļö°¡ È¥¶õ½º·´°Ô Á¶Á¤ µÇ´õ¶óµµ ¹öÆ° ¸¸ ´©¸£¸éµË´Ï´Ù. ¼Û½Å±â´Â ¼ö½Å±âÀÇ ÁÖÆļö¸¦ ÀÚµ¿À¸·Î ÃßÀûÇÏ¿© µ¿ÀÏÇÑ ÁÖÆļö·Î Á¶Á¤ÇϹǷΠ»ç¿ëÇϱ⠽±½À´Ï´Ù.
4. Ư¼ö °í/Àú Àü·Â Àüȯ ±â´É, ´ëÇü °ø¿¬Àº °í Àü·Â Àü¼Û (1000 Æò¹æ ¹ÌÅÍ ÀÌ»ó) À» »ç¿ëÇϸç, ¼ÒÇü °ø¿¬ÀåÀº ¹èÅ͸® Àü·ÂÀ» Àý¾àÇϱâ À§ÇØ ÀúÀü·Â Àü¼ÛÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
5. »ç¿ë °Å¸®´Â 200 ¹ÌÅÍ¿¡ ´ÞÇÒ ¼ö ÀÖ½À´Ï´Ù.
6. ºñ °£¼· ÁÖÆļö Æ÷ÀÎÆ®¸¦ ÀÚµ¿À¸·Î °Ë»öÇÕ´Ï´Ù.
7. »ç¿ë Áß ¿ÀÀÛµ¿À» ¹æÁöÇϱâÀ§ÇÑ ¿ø Å° ÁÖÆļö Àá±Ý;
8. ÀüÀÚ º¼·ý Á¦¾î, Á¶Á¤ °¡´ÉÇÑ ¹üÀ§ 0-39, ´Ü°è´ç 2dBm;
9. ¿ø Å° ¼³Ä¡ ¸ðµå¿¡´Â 50 ¼¼Æ®ÀÇ ¼³Ä¡ ÁÖÆļö Æ÷ÀÎÆ®°¡ÀÖ¾î ¿©·¯ ¼¼Æ®ÀÇ ÁÖÆļö Æ÷ÀÎÆ® ¼³Á¤À» µ¿½Ã¿¡ »ç¿ëÇÏ´Â °ÍÀÌ Æí¸®ÇÕ´Ï´Ù.
10. ¹«¼± ÇÚµå ÀÎ ÇÚµå ½Ã½ºÅÛÀº ÄÝ ¼ºñ½º, ÅõÇ¥, ºñµð¿À ÃßÀû, ºñµð¿À Àüȯ ¹× ÀüÀÚ Å×À̺í Ä«µå¿Í °°Àº ±â´ÉÀ» °®Ãß°í ÀÖ½À´Ï´Ù.
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