ÎÊÌâÒÑ¿ªÆô
(ÆÕͨÎÊÌâ)
СÇø·ÖÁÑ
СÇø·ÖÁÑÓÐÁ½ÖÖ·½Ê½£º1. ²»ÔÙʹÓÃÔÓлùÕ¾£»
2. ·ÖÁѳöеÄСÇø°ë¾¶Ö»ÓÐÔСÇøµÄÒ»°ë¡£·Ö±ðÔõôÀí½âµÄ£¬Çë½Ì¸ßÊÖ£¬Ï£Íû»Ø´ðÄÜ׼ȷµØÇÐÈëµã×ÓÉÏ¡£
2. ·ÖÁѳöеÄСÇø°ë¾¶Ö»ÓÐÔСÇøµÄÒ»°ë¡£·Ö±ðÔõôÀí½âµÄ£¬Çë½Ì¸ßÊÖ£¬Ï£Íû»Ø´ðÄÜ׼ȷµØÇÐÈëµã×ÓÉÏ¡£
ÌáÎÊÕß: jowy98 ÌáÎÊʱ¼ä: 2010-04-09
• ÎÞÖ÷µ¼Ð¡ÇøÓÐÄÄЩ½â¾ö·½·¨£¿ 2009-10-26
• °®Á¢ÐÅ£¬RBS3206,СÇøÅäÖá¡¡°RB1¡±´ú±íʲôÒâ˼£¿ 2009-10-26
• ijСÇøµÄÎÞÏßÁ´Â·Ê§°Üµô»°ÓëÇл»µô»°Í¬Ê±Ôö¼Ó 2009-10-26
• Çë½ÌÒ»¸ö»ªÐÇСÇø±íµÄÖÆ×÷µÄÎÊÌâ 2009-10-26
• СÇøÖØÑ¡ÖͺóÖµ£¨CRH£© 2009-10-25
• Çë½ÌÊý¾ÝÓµÈûСÇø¼ÆËãÐèµ÷ÕûµÄcded,cdefµÄ´óС? 2009-10-22
• СÇø¼ä·Öµ£»°ÎñÁ¿µÄ·½·¨¾ßÌåÓÐÄÄЩ£¿ 2009-10-22
• GSM 10MHZ 4¸öСÇø¸´ÓÃÏÂÿ¸öСÇøµÄÒµÎñÐŵÀºÍ¿ØÖÆÐŵÀµÄÊýÁ¿ 2009-10-21
• °®Á¢ÐÅ£¬RBS3206,СÇøÅäÖá¡¡°RB1¡±´ú±íʲôÒâ˼£¿ 2009-10-26
• ijСÇøµÄÎÞÏßÁ´Â·Ê§°Üµô»°ÓëÇл»µô»°Í¬Ê±Ôö¼Ó 2009-10-26
• Çë½ÌÒ»¸ö»ªÐÇСÇø±íµÄÖÆ×÷µÄÎÊÌâ 2009-10-26
• СÇøÖØÑ¡ÖͺóÖµ£¨CRH£© 2009-10-25
• Çë½ÌÊý¾ÝÓµÈûСÇø¼ÆËãÐèµ÷ÕûµÄcded,cdefµÄ´óС? 2009-10-22
• СÇø¼ä·Öµ£»°ÎñÁ¿µÄ·½·¨¾ßÌåÓÐÄÄЩ£¿ 2009-10-22
• GSM 10MHZ 4¸öСÇø¸´ÓÃÏÂÿ¸öСÇøµÄÒµÎñÐŵÀºÍ¿ØÖÆÐŵÀµÄÊýÁ¿ 2009-10-21
ÎÊÌâ´ð°¸
( 2 )
»Ø´ðÕߣº
robert2006
»Ø´ðʱ¼ä£º2010-04-09 12:07
38 35
Èç¹ûÊǽ«Ò»¸öСÇø·Ö³É¼¸¸öÉÈÇø£¬ÄÇÒ»¶¨Òª¼ÓÌìÏß°É£¬ÕâÖÖ·ÖÁÑÊÇÊôÓÚÁѱäµÄÄÄÒ»ÖÖÄØ£¿ÊDz»ÊÇ¿ÉÒÔÕâÑùÀí½â£ºÐ¡Çø·ÖÁÑ·Ö2ÖÖ£¬µÚ1ÖÖ¡¢ÔÚÔСÇøÉϽøÐÐ+ÌìÏß´¦Àí£¬µ«Êǹ¦ÂÊÓ¦¸Ã½µ6dB£¬Ãæ»ý=1/4¦ÐD²¡£·ÖÁѺ󸲸ÇÃæ»ý±ä³ÉÔÀ´µÄ4·Ö1.µÚ¶þÖÖ¡¢ÔÚÈÝÁ¿¼°¸²¸ÇÐèÒªÀ©³äµÄÇøÓò£¬ÐÂÔöÒ»¸öСÇø»òÕßÕ¾µã£¬°ÑÔÀ´Ð¡ÇøµÄ¸²¸Ç°ë¾¶ÊÕËõÒ»°ë¡£È磺ÔÚÁ½¸öÕ¾¶Ô´òµÄСÇøÖмäλÖ㬼ÓÈëÒ»¸öÐÂСÇø»òÕßÕ¾µã£¬¸ÃСÇøÕ¾µã¸²¸Ç°ë¾¶ÊÇÔÀ´Á½Í·Õ¾µã°ë¾¶µÄÒ»°ë£¿
±¾È˲»ÊǺÜÔÞͬµÚ¶þÖÖ˵·¨£¬±È½ÏÆ«ÏòµÚÒ»ÖÖ·½Ê½¡£»¹ÓоÍÊÇСÇø·ÖÁÑÓз֣º1¡¢È«ÏòСÇø·ÖÁѶ¨ÏòСÇø1¡Á3¡Á4·ÖÁÑ·¨¼°1¡Á6¡Á3·ÖÁÑ·¨£»¶¨ÏòСÇø·ÖÁÑ
Ϊ¶¨ÏòСÇøµÄ·½·¨ÓУºÁù½ÇÐαßÖÐÐÄ·ÖÁÑ·¨¼°Áù½ÇÐζ¥µã·ÖÁÑ·¨¡£ Õâ¸öÔõôÀí½â£¬ÆÚ´ý¸ßÊÖ³öÏÖ£¿ лл£¡
±¾È˲»ÊǺÜÔÞͬµÚ¶þÖÖ˵·¨£¬±È½ÏÆ«ÏòµÚÒ»ÖÖ·½Ê½¡£»¹ÓоÍÊÇСÇø·ÖÁÑÓз֣º1¡¢È«ÏòСÇø·ÖÁѶ¨ÏòСÇø1¡Á3¡Á4·ÖÁÑ·¨¼°1¡Á6¡Á3·ÖÁÑ·¨£»¶¨ÏòСÇø·ÖÁÑ
Ϊ¶¨ÏòСÇøµÄ·½·¨ÓУºÁù½ÇÐαßÖÐÐÄ·ÖÁÑ·¨¼°Áù½ÇÐζ¥µã·ÖÁÑ·¨¡£ Õâ¸öÔõôÀí½â£¬ÆÚ´ý¸ßÊÖ³öÏÖ£¿ лл£¡
»Ø´ðÕߣº
jowy98
»Ø´ðʱ¼ä£º2010-04-09 12:54
33 30
ÈȵãÎÊÌâ
¸ü¶à¾«²Ê
ÁªÏµÎÒÃÇ - ÎÊͨÐÅר¼Ò | Powered by MSCBSC Òƶ¯Í¨ÐÅÍø © 2006 - |