¹ÜÀíÉÌÆÌ ·¢²¼²úÆ· ·¢²¼Çó¹º Ñ°ÕÒÉÌ»ú
TOP
dz̸£ºÊ°ÒôÆ÷(¼àÌýÍ·)ÏÖ³¡²âÊÔ¹¤¾ß
[ ±à¼­:dzdn | Ê±¼ä:2025-06-03 15:54:12 | ä¯ÀÀ:10´Î | À´Ô´:µÂÖݵçÄÔ·þÎñÍø | ×÷Õß:µÂÖݵçÄÔ·þÎñÍø ]
'    (JN256)£¬Ê°ÒôÆ÷µÄ³£¼ûÓÃ;£º1¡¢ÔÚÏÖÔÚµÄ¼à¿Ø¹¤³ÌÖУ¬¶ÔÒôƵµÄ¼Ç¼ԽÀ´Ô½ÖØÒª£¬°Ñijһ·µÄͼÏñ¼ÏÂÀ´£¬»¹ÒªÇó°ÑÏÖ³¡µÄÉùÒôÒ²Òª¼Ç¼ÏÂÀ´£¬»Ø·ÅʱͼÏñºÍÉùÒô¶¼ÊÇÓеģ¬Èõ±Ê±µÄÇé¿ö¸üºÃµÄÔÙÏÖ¡£¶ÔÓÚ³£¼ûµÄ´¿Ó²Ñ¹¿¨À´Ëµ£¬»ù±¾¶¼ÊÇÒôÊÓÆµµÄ£¬Èíѹ¿¨Ò²ÍƳöÁ˺ܶàÒôÊÓÆµµÄ²úÆ·¡£¶Ô»ú³¡¡¢¿¼³¡¡¢Õþ·¨²¿ÃÅ¡¢¸÷µ¥Î»µÄǰ̨¼à¿ØµÈµÈ£¬¼×·½ÒªÇóÂ¼ÖÆÉùÒôµÄÒ²Ô½À´Ô½¶à£»2¡¢´¿´â×öÏÖ³¡¼àÌýµÄ³¡ºÏ£¬µäÐ͵ľÍÊÇ´°¿Ú¶Ô½²µÄÂó£»3¡¢´¿´âÓÃÓÚÏÖ³¡ÉùÒôµÄÂ¼ÖÆ£¬±ÈÈçÉóѶÊÒ¶ÀÁ¢µÄÉùÒôÂ¼ÖÆ£¬µ±È»ÕâÐèÒªºÍÏÖ³¡µÄ¼ÒôÉ豸ÅäºÏʹÓõ쬲»Ì«ÑϸñµÄ³¡ºÏ¿ÉÒÔÀûÓõ绰¼Òô¿¨»òUSBµÄ¼ÒôºÐµÄÉù¿ØÂ¼Òô¹¦ÄܽøÐÐÏÖ³¡Â¼Òô,°ÑʰÒôÆ÷µÄÒôƵÏßÌæ´úµç»°½ÓÈë¾Í¿ÉÒÔ£¬£¨µç»°Â¼ÒôÒ»°ãÊÇÀûÓÃÕª»úѹ¿ØµÄ·½Ê½½øÐмÒô)

    Ê°ÒôÆ÷µÄ³£¼û²ÎÊý£º¼à¿ØÊ°ÒôÆ÷µÄÐÔÄܲÎÊýÎ廨°ËÃÅ£¬ÓÐЩÊÇ¿ä¿äÆä̸£¬ÓÐЩÊÇÎÞÓõIJÎÊý£¬Óеı¾À´¾ÍÊÇ´íÎóµÄ²ÎÊý£¬²»¹ý´ó¼Ò¶¼Õâôд×Å£¬ÎÒÃÇÕæÕý¹ØÐĵÄÊǻطÅЧ¹û£¬ÄÜ´ïµ½Õý³£ÈËÌýµ½µÄÏÖ³¡Çé¿ö¾ÍºÜ²»´íÁË¡£¼à¿ØÊ°ÒôÆ÷»ù±¾¶¼ÊÇÓÐԴʰÒôÆ÷£¬ÐèÒª¶îÍâ¶ÔËü½øÐй©µç£¬Ò»°ã¶¼ÊÇ¿íµçѹ£¬8-14V»ù±¾¶¼Ã»ÎÊÌ⣬¶øÇÒÒ»°ã¾ßÓÐǰÖÃÒôƵ·Å´óµç·£¬Ö±½Ó¿ÉÒÔÇý¶¯ÒôÏ䣨ijЩ΢ÐÍÀýÍ⣬ÈçCS-05),»¹´øAGC×Ô¶¯ÔöÒæµç·£¬Ê¹²É¼¯µÄÉùÒôµÃÒԷŴ󣬼àÌýµÄÃæ»ý×ÔÈ»¾Í´óЩ£¬ÔÚ150ƽÃ×·¶Î§ÄÚ£¬ÍâΧºÍÓïÒôµÄÇåÎú¶ÈÊdzɷ´±ÈµÄ£»ÒôƵ´«ÊäµÄ¾àÀëÒ»°ã¶¼¿É´ïµ½1000Ã×£¬Õâ¸ö²ÎÊý¶ÔÒ»°ã³¡ºÏÊǺÜÄÑÍ»ÆÆµÄ£¬¶øÇÒʰÒôÆ÷¶ÔÏßÀµÄÑ¡ÔñÒ²ºÜËæÒ⣬µç»°Ïß¡¢»¤Ì×¶àоÏß¡¢ÍøÂçË«½ÊÏß¡¢Ð¡³ß´çͬÖáÏß¡¢ÆÁ±ÎÏߵȶ¼¿ÉÒÔ×÷ΪÒôƵ´«Ê䣻Äܹ»¼¤·¢Ê°ÒôÆ÷¹¤×÷µÄƵÂÊÒ²¾ÍÊÇÈ˶úÄÜÌýµ½µÄÉùÒô·¶Î§¾Í¿ÉÒÔÁË£¬50¨D10KHz£»¶ÔÓÚÁéÃô¶ÈÓÐЩ±ê¨D30dB£¬ÕâЩҲ¾ÍÊÇ˵ÔÚ½üËÆÕæ¿ÕµÄ»·¾³¸øËüÓÃÓÃÌØÊâµÄ·¢É䯵ÂÊ´¥·¢£¬Õâ¸ö¾ÍÊÇÎÞÓõIJÎÊý£¬ÓèD50dBÒÔÉϵķֱ´Êý£¬ßäÍ·ÄܸÐÖªµÄÒѾ­×ã¹»£»Êä³öµÄ×迹һ°ã±ê600Å··Çƽºâ£»ËùÓÃßäÍ·Óж¨ÏòºÍÈ«ÏòµÄ£¬Ò»°ã¶¼ÓÃÈ«ÏòµÄ£»Êä³öÐźŷù¶ÈÒ»°ã±ê2.5Vpp/-25db£»¹¤×÷µçÁ÷Ò»°ãÔÚ30mAÒÔÄÚ¡£Æäʵ×î¹Ø¼üµÄÓ¦¸ÃÊǽµÔëµÄµç·Éè¼ÆµÄÔõÑù£¬×öµÄ²»ÊǺܺõÄʰÒôÆ÷£¬²É¼¯µÄÉùÒô·Å´óÒԺ󣬵çÁ÷µÄºÜ´óÔÓÒô¾ÍÌåÏÖ³öÀ´ÁË¡£

    ¶ÔÓÚÓÐǰÖ÷ŴóµÄʰÒôÆ÷£¬ÒòΪֱ½Ó¿ÉÒÔÇý¶¯ÒôÏ䣬ÎÒÃÇ¿ÉÒÔÓñȽÏÖ±½ÓµÄ²âÊÔ¹¤¾ßÀ´²âÊÔ:

    ÎÒÃÇÏȸøÊ°ÒôÆ÷¹©Éϵ磬עÒâÈýÏßÖÆµÄºÚÏßÊǵçÔ´¸ººÍÒôƵ¸º¹²Ïí£¬ÕâÖÖÈý¶ÎÒôƵ½ÓÍ·ÓÐÈý½Ú£¬Ò»°ã˵À´£¬¿¿ÀïµÄÊÇÒôƵÕý£¬ÖмäµÄºÍÍâÃæµÄÊÇÒôƵ¸º£¬ËùÒÔ¿ÉÒÔ·Ö±ð´îÅä³öÁ½¸öÉùµÀ£¬¾­²âÊÔ£¬ÒôƵ¸º´ïÔÚ×îÍâµÄÉùµÀ²É¼¯µÄÉùÒôºÜ´ó£¬ÖмäµÄ½øÐеÄÑ¹ÖÆ£¬¿ÉÒÔ¶¼Ñ¡Ôñһϣ¬²»Í¬µÄʰÒôÆ÷ÓüÒô»ú»Ø·Å³öÀ´µÄЧ¹ûÊDz»Ò»ÑùµÄ¡£

    ÒªÊÇÕâÖÖ·½·¨²âÊÔЧ¹û¿ÉÒÔ£¬µ«ÒôÊÓÆµ²É¼¯¿¨³öÀ´µÄЧ¹û²»ÀíÏ룬ÄǾÍÊÇ¿¨µÄÒôƵ´¦Àí²»ÊǺÜÀíÏëÁË¡£ËùÒÔ£¬»Ø·ÅÒôÖʺÍʰÒôÆ÷¼°²É¼¯¿¨¶¼Ïà¹ØµÄ£¬Ëµ°×Щ£¬ÒªÊDzɼ¯¿¨µÄÒôƵ´¦ÀíºÜºÃ£¬½öÐèÒªÒ»¸ö¼¸Ã«Ç®µÄßäÍ·Ò²¿ÉÒÔ³öºÜºÃµÄЧ¹û£¬²É¼¯¿¨ÒôƵ´¦Àí²»ºÃ£¬ÄÄÅÂÉÏǧԪµÄʰÒôÆ÷ÓÃ×ÅÒ²»á½«ºÃµÄÐźÅŪµÃºÜÔã¸â¡£¸ö±ðÈíѹ¿¨µÄÒôƵ´¦Àí»á³öÏÖ½öÓÐһ·ºÃ£¬ÆäËû·ºÜ²îµÄÇé¿ö¡£

    ÒôÊÓÆµ²É¼¯¿¨ÖÐʰÒôÆ÷µÄ½Ó·¨£º

    Ê°ÒôÆ÷Ò»°ã²ÉÓÃÈ«ÏòµÄ£¬¸úÈ˶úÒ»Ñù£¬·ÅÔÚÄÇÀï¶¼ÄÜÌý£¬Ò»°ãÔÚÉãÏñ»ú¸½½ü£»

    ÒªÏëÊ¡Ïߣ¬ÎÒÃÇ¿ÉÒÔ´ÓÉãÏñ»úµçÔ´·Ö³öÀ´¸øÊ°ÒôÆ÷¹©µç£¬ÄÇ·µ»ØÈ¥µÄÒôƵÏß¾ÍÖ»ÒªÁ½¸ù£¬Ò»¸ùÊÇÒôƵÕý£¬Ò»¸ùÊǸúÉãÏñ»ú¸º¼«Á¬×ŵÄÒôƵ¸º£»ÒªÊÇ´Ó¼à¿ØÖ÷»úºó¶Ë¹©µç£¬ÄǾÍÐèÒªÈý¸ùÏߣ¬¹©µçµ½Ê°ÒôÆ÷Á½¸ù£¬·µ»ØÒôƵÕýÒ»¸ù£¬ÒôƵ¸ººÍ³öÈ¥µÄµçÔ´¸ºÊǹ²ÏíµÄ£»ÒôÊÓÆµ²É¼¯¿¨ºóÃæµÄ±è×ÓÓÐÒôƵ½Ó¿ÚºÍÊÓÆµ½Ó¿Ú£¬ÒôƵ½Ó¿ÚÓеÄÊÇÁ«»¨Í·ÓеÄÊÇQ9Í·£¬Ò²½ÐBNCÍ·£¬Õâ¾ÍÐèÒª¸ù¾Ýʵ¼ÊÀ´Ñ¡ÔñÁ¬½ÓµÄ½ÓÍ·ÁË£¬»¹ÓнÓÍ·µÄÃ⺸ºÍº¸½ÓÕâÒ²ÐèÒª×Ô¼ºµÄϰ¹ßÀ´Ñ¡Ôñ¡£ÒôÊÓÆµ²É¼¯¿¨ÓеÄ×Ô¼ºÓÐÉù¿¨¹¦ÄÜ£¬¿¨Ó뿨֮¼ä¾ÍûÓÐÒôƵÁ¬½ÓÏߣ¬Õâ¸ö·½±ãЩ£¬Ê²Ã´Ò²²»Óùܣ»ÓÐЩÊÇÐèÒª½ÓÈëµçÄÔÖ÷°åµÄÒôƵ²ÛµÄ£¬¾ÍÊÇ¿¨Ó뿨֮¼äÓиùϸСµÄÒôƵÏß»·»·ÏàÁ¬£¬×îºóÒ»¸ùÏß½ÓÈëÖ÷°åµÄÒôƵ²Û£¬×¢ÒâÕý·´£¬²»¹ýÉÕ²»ÁË¡£»¹ÓÐÎÒÃÇ´ÓµçÄÔÒôƵ¿ÚÌýµ½µÄÏÖ³¡ÉùÒôÊÇÓÐЩÖͺóµÄ£¬¹À¼Æ¸úʵ¼Ê¼ÏñµÄÖͺóÏ൱°É£¬Òò´Ë¶¼ËµÊÇÒôÊÓÆµÍ¬²½¡£



'

¡¾´ó ÖРС¡¿ ¡¾´òÓ¡¡¿¡¾·±Ìå¡¿ ¡¾Í¶¸å¡¿ ¡¾¹Ø±Õ¡¿¡¾ÆÀÂÛ¡¿ ¡¾·µ»Ø¶¥²¿¡¿