¾÷ü¸í ½ÅÈ­Á¤º¸½Ã½ºÅÛ
Shinhwa corporation
´ëÇ¥ÀüÈ­ 02-554-6431
¾÷üÁ¾·ù RFºÎǰ¼öÀÔ°ø±Þ/°¡°ø ¾÷ü
ȨÆäÀÌÁöÁÖ¼Ò http://www.shinhwa21.co.kr 
µî·ÏÀÚ Email sychoi@shinhwa21.co.kr
ÁÖ¿ä ITEM NDK: VCTCX ( 7 x 5 , 5 x 3.2 , 4 x2.5 etc ) Saw filter, crystal filter, crystal unit ( SMD ect )
ATMEL W/M : PAM ( 6 x 6 , 4 x 4 ) Power mangement IC ( ASIC ) RF Card etc
»ó¼¼È¸»ç¼Ò°³ ¾È³ç ÇϽʴϱî .
ÀúÈñ´Â 18³â°£ ±¹³»R/F »ç¾÷¿¡ °ü·Ã ºÎǰÀ» °ø±ÞÇÑ °æÇèÀÌ ÀÖ´Â Àü¹® ¼öÀÔºÎǰ °ø±Þ¾÷ü ÀÔ´Ï´Ù.

¸ÕÀú ÀúÈñ°¡ Ãë±ÞÇÏ´Â NDKÀÇ CrystalÀ» ¼¼°èÀûÀÎ ±â¼ú·Î ÁÖ¿äR/F »ý»ê ¾÷ü( Nokia , Motoloraect ) ¿¡ °ø±ÞÇÏ¿© ¾ç»ê¼ºÀ» °®Ãá Àü¹® ¾÷ü ÀÔ´Ï´Ù.
±¹³»ÀÇ CDMA Band »Ó¾Æ´Ï¶ó GSM , TDMA µîÀÇ ´Ù¾çÇÑ Á¦Ç°±ºÀ» º¸À¯Çϰí ÀÖ½À´Ï´Ù. 7 x 5 size´Â ¹°·Ð 5 x 3.2 , 4 x 2.5µî ¿øÇϽô ¸ðµç VCTCXO ¹× CrystalÁ¦Ç°·ù¸¦ °ø±ÞÇϰí ÀÖ½À´Ï´Ù. À̿ܿ¡ IF RX Saw filter´Â 85.38MHz , 183.6MHzµî ±¹³»¿¡¼­ ÇÊ¿ä·ÎÇÏ´Â ¸ðµç Á¦Ç°±ºÀ» °®Ãß°í ÀÖ½À´Ï´Ù.

¾Æ¿ï·¯ ATMEL W/M ( ±¸ : Temic semic ) ÀÇ PAM °ú Power management IC¸¦ °ø±ÞÇϰí ÀÖ½À´Ï´Ù. ƯÈ÷
PAMÀÇ Á¦Ç°Àº 6 x6 size´Â ¹°·Ð 4 x4 ÀÇ Á¦Ç°À» °ø±ÞÇÏ¿© ¾÷üÀÇ ¿äûÀ» Àû±Ø È£ÀÀÇϰí ÀÖ½À´Ï´Ù.
¸¹Àº °ü½É ºÎŹ µå¸³´Ï´Ù.
 
¾÷ü ¼ÒÀçÁö ¼­¿ï½Ã°­³²±¸ ´ëÄ¡µ¿ 940-10¹øÁö  
¸ñ·ÏÀ¸·Î ¼öÁ¤Çϱâ

 

 Copyright by RF designhouse. All rights reserved.