 |
²úÆ·ÐͺţºFC-4000
²úÆ·´úÂ룺
²úÆ·¼Û¸ñ£º
ÕÛ ¿Û ÂÊ£º 0
×îºó¸üУº2019-09-03
¹Ø ×¢ ¶È£º3682
Éú²úÆóÒµ£º±±¾©Ð¾Í¬»ã¿Æ¼¼ÓÐÏÞ¹«Ë¾
|
|
|
ÓëÆóÒµÁªÏµÊ±Çë¸æÖª¸ÃÐÅÏ¢À´×Ô½ÌÓý×°±¸Íø£¡ |
|
|
²úÆ·Ïêϸ½éÉÜFC-4000¾ß±¸Ð¡ÇÉ¡¢¸ß·Ö±æÂʺ͸ßÎȶ¨µÈÌØµã£¬ÒÇÆ÷ÄÚÖÃï®µç³Ø£¬¾ß±¸Ð¡ÇÉ¡¢¸ß·Ö±æÂʺ͸ßÎȶ¨µÈÌØµã£¬¿ÉʹÓÃÊÖ»ú±ê×¼USB³äµç¿Ú³äµç£¬Âúµç¿ÉʹÓÃ2Сʱ×óÓÒ£¬·½±ã»§Íâ²âÁ¿¡£³ýÁ˾«È·²âÁ¿ÊµÊ±ÆµÂÊ£¬»¹Ìṩ»ù±¾Í³¼ÆÖµ£¨Max¡¢Min¡¢Avg¡¢Pk¡«Pk£©¡¢ÆµÂÊÇ÷ÊÆÍ¼¡¢ÆµÂÊ·Ö²¼Öù״ͼµÈͳ¼Æ¹¦ÄÜ£¬·½±ãÒ×Óᣠ1.2. ²úÆ·ÌØÐÔ 5Ó¢´ç¸ß·Ö±æ²ÊÉ«TFTÏÔʾÆÁ£¬½«²âÁ¿Í³¼Æ½á¹ûÇåÎúÏÔʾ³ö¡£ ¸ßÎȶ¨ÐÔOCXO£¨¿ÉÑ¡£©£¬ÎªÆµÂʼÆÌṩÁ˾«×¼Ê±»ù£¬³ö³§Ê¹ÓÃÔ×ÓÖÓУ׼¡£ ÍâÐγߴçСÇÉ£¨6´çÊÖ»ú´óС£¬µ¥ÊÖ¿ÉÄ㩺ͱãЯ£¬ÄÚÖøßÄÜÁ¿ÃܶÈï®µç³Ø¡£ ¸ß¾«¶È£º0.001Hz£¨¶Ô³£Óþ§ÕñƵÂÊ£¬Ïà¶Ô¾«¶È0.001ppm£©¡£ ʵʱͳ¼Æ¹¦ÄÜ£º¶ÔÓÚʵʱÐÅºÅÆµÂʲâÁ¿£¬¿ÉÒÔ¾«È·ÏÔʾÐźÅʵʱƵÂÊ¡¢Max¡¢Min¡¢Avg¡¢Pk¡«PkÖµ£¬×¼È·ÇåÎúµÄÏÔʾÐÅºÅÆµÂÊÐÅÏ¢¡£ À©Õ¹µÄͳ¼ÆÏÔʾÄÜÁ¦£¬°üÀ¨ÆµÂʼǼÇ÷ÊÆÍ¼£¬ÒÔ¼°ÀÛ»ýƵÂÊ·Ö²¼Öù״ͼ¡£ 1.3. µäÐÍÓ¦Óà һ¡¢ÀûÓÃÆµÂʼÆÀ´²âÁ¿Ê±ÖÓ¡¢×ÜÏßCLK¡¢ÓÐÔ´¾§Õñ»òÉ䯵ÐźÅÔ´µÄ¾«È·ÆµÂÊ£¬Èçͼ 1¡£ ͼ 1¡¡10MHzÔ×ÓÖÓ²âÁ¿Í¼ ¶þ¡¢¶ÔͨÐÅÉ豸¸ß¾«¶È¶¶¶¯ºÍÆ¯ÒÆ²âÁ¿ºÍ·ÖÎö ÎÞÂÛÊÇÔڽϳ¤Ê±¼äÄÚÖ´ÐеÍËٸ߶Ⱦ«È·µÄ²âÁ¿£¬»¹ÊÇÔڽ϶Ìʱ¼äÄÚÖ´ÐиßËÙ²âÁ¿£¬¶¼¿ÉÒÔʹÓÃFC-4000ƵÂʼÆ×÷Ϊ¾¼ÃÐÍ¡¢¸ß¾«¶ÈµÄ¶¶¶¯ºÍÆ¯ÒÆ·ÖÎö½â¾ö·½°¸¡£ ²é¿´ÅúÁ¿Êý¾ÝµÄ×î´ó/×îСֵ£¬Æ½¾ùÖµ£¬Pk¡«PkÖµÈçͼ 2 ͨ¹ýһϵÁвâÁ¿²é¿´ÆµÂʵÄÇ÷ÊÆºÍ±ä»¯Èçͼ 3 ²é¿´ÅúÁ¿Êý¾ÝµÄÖù״ͼÈçͼ 4 ͼ 2¡¡Ä³15kHzÐźÅʵʱ²âÁ¿Í¼ ͼ 3 ij15kHzÐźÅԴƵÂÊÇ÷ÊÆÍ¼ ͼ 4 ij10kHzÐźÅԴƵÂÊÖù״ͼ 2. ¼¼ÊõÖ¸±ê ÏîÄ¿ Ö¸±ê ÊäÈëÐźŠ50Hz¡«100MHz AC/DC ¹¦ÂÊ£º-10dBm¡«15dBm 100MHz¡«4GHz AC/DC ¹¦ÂÊ£º-10dBm¡«15dBm ʱ»ù OCXO£¨¿ÉÑ¡£©ÆµÂÊ: 13MHz. ʱ»ùÌØÐÔ ¾«È·¶È£º<¡À2¡Á10-7 ÀÏ»¯ÂÊ£º<¡À5¡Á10-10/Ô ÎÂÆ¯: 0¡æ¡«70¡æ ¡À1¡Á10-8 £¨²Î¿¼25¡æ£© ¾«¶È ʱ»ùÎó²î¡À0.001Hz ÏÔʾϵͳ ²ÊÉ«TFTÏÔʾÆÁ ×î´ó·Ö±æÂÊ 0.001Hz Òº¾§·Ö±æÂÊ 800¡Á480 Òº¾§³ß´ç 5´ç É䯵½Ó¿Ú SMA-K ÄÚÖÃRTCʱÖÓ Ö§³Ö µç³ØÈÝÁ¿ 3300mAh£¨µäÐÍ£© ³äµçʱ¼ä 4¡«5Сʱ ¹©µç½Ó¿Ú Micro USB½Ó¿Ú ÍâÐγߴç 135mm*101mm*30mm ¹¤×÷ÎÂ¶È -20¡«45¶È ´æ´¢ÎÂ¶È -20¡«70¶È
|
|
»áÔ±¼¶±ð£ºÃâ·Ñ»áÔ± |
¼ÓÈëʱ¼ä£º2019-09-03
|
|
|