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2001/12/11 (13:25) from 61.77.57.210' of 61.77.57.210' Article Number : 3518
Delete Modify Áö³ª°¡´Ù Access : 3779 , Lines : 10
Re: 455KHz Å©¶óÀ̽ºÅ»
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>¾È³çÇϼ¼¿ä.. ´Ù¸§ÀÌ ¾Æ´Ï¶ó Á¦°¡ À̹ø 2Çб⠰úÁ¦·Î RF¸ðÁìÀ» ÀÌ¿ëÇÑ remote control À» Çϴµ¥¿ä HT(Holtec)-12A ¶ó´Â µðÄÚ´õ¸¦ »ç¿ëÇÕ´Ï´Ù. RF¸ðÁìÀº radiomatrix¿¡¼­ ³ª¿Â TXMÀ»»ç¿ëÇÏ°í¿ä. ±×·±µ¥ ÀÌ µðÄÚ´õ µ¥ÀÌŸ ½¬Æ®¿¡º¸¸é(HT-12D) 455KHz crystalÀ» ³ÖÀ¸¶ó°í µÇ¾îÀÖ½À´Ï´Ù. ±×·±µ¥ ÀÌ·± Å©¶óÀ̽ºÅ»±¸ÇϱⰡ ½±Áö ¾Ê³×¿ä. ¾î¶»°Ô ´Ù¸£°Ô ó¸®ÇÒ ¹æ¹ýÀÌ ¾øÀ»±î¿ä?
>Á» µµ¿ÍÁÖ¼¼¿ä!!!   crystal(¹ß 2°³Â¥¸® ÀÔ´Ï´Ù)
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±×°Å È®½ÇÈ÷ x-tal ¸Â³ª¿ä?
455KHz ¿¡ µ¿Á¶½ÃÅ°±â À§ÇÑ ceramic discriminator°¡ ¾Æ´Ñ°¡¿ä?
(±âÈ£´Â X-tal°ú °°ÁÒ.)

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