ÎÊÌâÒÑ¿ªÆô
(ÆÕͨÎÊÌâ)
Ultrasite 7604 ¾ßÌå½â¾ö·½·¨
ÌáÎÊÕß: huochangyu ÌáÎÊʱ¼ä: 2009-06-08
• mapinfo11.0ÖÆ×÷»ùվͼ²ã£¬ÌáʾmapinfosITEmakermb:464ÉÏÒ磬½â¾ö·½·¨¡£ 2016-06-15
• ŵÎ÷ULTRASITE·çÉÈÎÊÌâ 2014-12-29
• MetroSITEºÍUltRASITEÊDz»ÊǺêÕ¾ºÍÊÒ·ÖµÄÒâ˼ÄØ£¿ 2014-12-02
• °¥£¬²ËÄñÒ»¸ö£¬²»ÖªµÀSEESITEÖÆÔìGSM¹¤²ÎÒÔ¼°ÅäÖÃÁÚÇøµÄ·½·¨£¡ÇóÖ¸µã£¡ 2014-10-22
• UltRASITEBTSHubManager£¨ËÄ´úÕ¾µÄ´«Êäʱ϶ÄÇÒ»Ïî½ø²»È¥£© 2014-09-23
• ŵÎ÷2GÉ豸½éÉÜ£¬°üÀ¨UltRASITE¡¢MetrosITE¡¢flexiEDGE¡¢MCPA¡£ÒÔ¼°flexiEDGEÄܲ»ÄÜÀÔ¶£¬ÔõôʵÏÖ£¿ 2014-02-20
• ŵ»ùÑÇ»ùÕ¾É豸ULTRASITE VXTA°å¼þ¹ÊÕϵ¼Ö¶ÏÕ¾µÄÎÊÌâ 2013-07-31
• ÈçºÎÓÃÀ׿¨Á¬½Ó²âÊÔŵÎ÷UltRASITEÕ¾µã 2012-12-17
• ŵÎ÷ULTRASITE·çÉÈÎÊÌâ 2014-12-29
• MetroSITEºÍUltRASITEÊDz»ÊǺêÕ¾ºÍÊÒ·ÖµÄÒâ˼ÄØ£¿ 2014-12-02
• °¥£¬²ËÄñÒ»¸ö£¬²»ÖªµÀSEESITEÖÆÔìGSM¹¤²ÎÒÔ¼°ÅäÖÃÁÚÇøµÄ·½·¨£¡ÇóÖ¸µã£¡ 2014-10-22
• UltRASITEBTSHubManager£¨ËÄ´úÕ¾µÄ´«Êäʱ϶ÄÇÒ»Ïî½ø²»È¥£© 2014-09-23
• ŵÎ÷2GÉ豸½éÉÜ£¬°üÀ¨UltRASITE¡¢MetrosITE¡¢flexiEDGE¡¢MCPA¡£ÒÔ¼°flexiEDGEÄܲ»ÄÜÀÔ¶£¬ÔõôʵÏÖ£¿ 2014-02-20
• ŵ»ùÑÇ»ùÕ¾É豸ULTRASITE VXTA°å¼þ¹ÊÕϵ¼Ö¶ÏÕ¾µÄÎÊÌâ 2013-07-31
• ÈçºÎÓÃÀ׿¨Á¬½Ó²âÊÔŵÎ÷UltRASITEÕ¾µã 2012-12-17
ÎÊÌâ´ð°¸
( 1 )
´ð£º7604Èç¹ûÊÇÖ÷·Ö½ÓÊÕ²î¾à¹ý´óµÄ¸æ¾¯£¬¿ÉÏȲéÌìÀ¡¡¢Á¬½ÓÏß¡£ÔÙ²»ÐнøÐÐÖØм¯³É£¬Óв¿·Ö¿É½â¾ö£»½¨ÒéÖ±½Óµ½ÏÖ³¡²âÊÔ£¬Èç¹û²»Ó°ÏìÓû§Õý³£Õ¼Ó㬽¨Òé²»½øÐд¦Àí£¨NOKIA·´À¡7601¡¢7604Óв¿·ÖΪÈí¼þBUG£¬²»Ó°Ïì¡££©
7604 BTS OPERATION DEGRADED
BTSÔË×÷ÐÔÄܽµµÍ¡£
¸æ¾¯ËµÃ÷£ºÉÈÇøÄÚij¸ö»òij¼¸¸öµ¥Ôª³öÏÖÒ»¸ö»ò¶à¸öÖ÷Òª¹ÊÕÏ¡£¿É²é¿´¸Ã¸æ¾¯µÄ²¹³äÐÅÏ¢×ֶΣ¬Á˽â¹ÊÕÏÔÒò¡£
1¡¢MetroSite²úÉú¸Ã¸æ¾¯µÄÔÒò¼°´¦Àí·½·¨£º
ÆäËûÔÒò¡£
´¦Àí˼·£º¼ì²éÊÇ·ñÓÐÒ»¸ö»ò¼¸¸öÒÔϸ澯±»¼¤»î£º
7606 TRX FAULTY¡£
7607 TRX OPERATION DEGRADED¡£
¸ù¾Ý±»¼¤»îµÄ¸æ¾¯µÄ²Ù×÷Ö¸ÄϽøÐд¦Àí¡£
2¡¢UltraSite²úÉú¸Ã¸æ¾¯µÄÔÒò¼°´¦Àí·½·¨£º
(1)Ô¶¶Ëµ÷гºÏ·Æ÷ζÈÌ«¸ß¡£(Remote tune combiner temperature is dangerously high.)
´¦Àí˼·£ºÈ·±£ÖÜΧ»·¾³Î¶ÈÔڹ涨µÄ·¶Î§ÄÚ£¬¼ì²é»ú¹ñ·çÉÈ£¬Èç¹ûÕâЩÇé¿öÕý³££¬¸ü»»ºÏ·Æ÷µ¥Ôª£¨TRGA£©¡£
(2)Ô¶¶Ëµ÷гºÏ·Æ÷ζÈÌ«µÍ¡£(Remote tune combiner temperature is low.)
´¦Àí˼·£ºÈ·±£ÖÜΧ»·¾³Î¶ÈÔڹ涨µÄ·¶Î§ÄÚ£¬Èç¹û»ú¹ñÄÚ²¿°²×°ÓмÓÈÈÆ÷£¬¼ì²éÆ乤×÷ÊÇ·ñÕý³£¡£Èç¹û¶¼Õý³££¬Ôò¸ü»»ºÏ·Æ÷µ¥Ôª£¨RTGA£©¡£
(3)Ö÷ÌìÏߺͷּ¯ÌìÏߵĽÓÊÕÐźŵçƽֵ²îÒì¹ý´ó¡£(Rx levels is differ too much between main and diversity antennas.)
´¦Àí˼·£º¸ù¾ÝNokia BTS ManagerÈí¼þSupervisionÏîÖÐBTS information×ÓÏîÖÐָʾµÄÄÚÈÝ£¬²é¿´³öÏָ澯ÉÈÇøÄÚ¸÷¸öTRXµÄÖ÷·Ö¼¯½ÓÊÕµçƽֵµÄ²îÒì¡£Èç¹ûÊǸö±ðTRXµÄ²îÒì¸ßÓڲο¼Öµ(10dB)£¬Ó¦ÏÈÈ·±£¸ÃÔØƵµÄÉäƵÁ¬ÏßÁ¬½ÓÀι̣¬¿É½«¸ÃTRXÓëÆäËûTRXµ¹»»Î»Öã¬ÖØÆôBCF£¬Èç¹û¸æ¾¯ÈÔÈ»³öÏÖÇÒ»¹ÊǸÃTRXµÄ²îÒì¹ý´óÒýÆð£¬Ôò¸ü»»¸ÃTRX¡£Èç¹ûÊǶà¸öTRXµÄÖ÷·Ö¼¯½ÓÊÕµçƽֵ²îÒì¾ù¸ßÓڲο¼Öµ£¬Ôò¼ì²é¸ÃÉÈÇøµÄ¹«¹²²¿·Ö£¬È·±£¸÷µçÀÂÁ¬ÏßÎÞÆÆË𣬽ÓÍ·Á¬½ÓÀι̣¬²âÁ¿Ö÷ÌìÏߺͷּ¯ÌìÏßµÄפ²¨±È£¬Èç¹ûפ²¨±ÈÒì³££¬Ôò¸ù¾Ý¹ÊÕ϶¨Î»ÕÒµ½¹ÊÕϲ¢Åųý¡£Èç¹ûפ²¨±ÈÕý³££¬¼ì²éÌìÀ¡ÏµÍ³¸÷¸ö½ÓÍ·ÊÇ·ñÓÐËɶ¯ÏÖÏó£¬Èç¹ûÕâЩ¾ùÕý³££¬¸ü»»ºÏ·Æ÷µ¥Ôª¡£
(4)ÆäËûÔÒò¡£
´¦Àí˼·£º¼ì²éÊÇ·ñÓÐÒ»¸ö»ò¼¸¸öÒÔϸ澯±»¼¤»î£º
7606 TRX FAULTY¡£
7607 TRX OPERATION DEGRADED¡£
¸ù¾Ý±»¼¤»îµÄ¸æ¾¯µÄ²Ù×÷Ö¸ÄϽøÐд¦Àí¡£
ÏÂÃæ¾ÙһЩÀý×Ó£¬Ï£ÍûÄÜÓÐËù°ïÖú£º
¹ÊÕÏÉ豸
NOKIA Ultrasite GSM900
µ¥°¸Àý¼òÊö
µÚ¶þÉÈÇøÓÐ7601¡¢7604¸æ¾¯£¬ÆäÖÐÒÔ7604³öÏÖ×îΪƵ·±
¿É½è¼ø¾Ñé
1¡¢7601¡¢7604¸æ¾¯²úÉúµÄÔÒòÖ÷ÒªÓнÓÏß²»½ô¡¢ÌìÀ¡×¤²¨±ÈÌ«¸ß¡¢Ó²¼þ¹ÊÕÏ¡¢Èí¼þÎÊÌ⣬ËùÒÔÅŲéʱ¿ÉÒÔΧÈÆÕ⼸·½ÃæÕ¹¿ª£»
2¡¢±¾Õ¾±È½ÏÌØÊ⣬900ºÍ1800ñîºÏ£¬²âÌìÀ¡×¤²¨±ÈʱӦ´Ó¹¦·ÖÆ÷Íâ²à¿ªÊ¼²Å»á׼ȷ£»
¹ÊÕÏÏÖÏó
µÚ¶þÉÈÇøÓÐ7601£¬7604¸æ¾¯£¬ÆäÖÐÒÔ7604³öÏÖ×îΪƵ·±
´¦Àí¹ý³Ì
7601£¬7604¸æ¾¯²úÉúµÄÔÒòÖ÷ÒªÓнÓÏß²»½ô¡¢ÌìÀ¡×¤²¨±ÈÌ«¸ß¡¢Ó²¼þ¹ÊÕÏ¡¢Èí¼þÎÊÌ⣬Ϊ´Ë°´ÒÔϲ½Öè½øÐÐÅÅÕÏ£º
1¡¢¼ì²éÃæ°åÁ¬Ïß¡¢ÌìÀ¡Ïß¼°ÌøÏßµÄÁ¬½ÓÇé¿ö£¬²¿·ÖËɶ¯£¬ÒѾš½ô£»
2¡¢²âÊÔ¶þÉÈÇøVSWR£¬´ÓRTGA³ý¿ªÊ¼²âÊÔ£¬Êýֵƫ¸ß£¬¿¼ÂÇ900ºÍ1800¹«ÓÃÌìÀ¡ÏµÍ³£¬1800Î޸澯£¬¾Ý´ËÍƲâÌìÀ¡ÏµÍ³²»»áÓÐÎÊÌ⣬µ¼ÖÂÊýֵƫ¸ßµÄÔÒòÊÇÒòΪ900ºÍ1800ºÏ·żºÏ²¿·Ö£»
3¡¢²âÊÔËùÓÐÔØƵ£¬¾ùûÎÊÌ⣬µ«¶þÉÈÇøµÄÁ½¸ùÌìÏߵĽÓÊÕµçƽÏà²î½Ï´ó£¬¿ÉÄܺͺÏ·żºÏ²¿·ÖÏà¹Ø£¬Èç¹û¸æ¾¯»¹³öÏÖ£¬½¨Òé¸ü»»ºÏ·ºÍżºÏµ¥Ôª£»
4¡¢¼ì²éÓ²¼þÊý¾Ý¿âÕýÈ·£¬¼ì²é´«ÊäÉèÖã¬Ê±ÖÓͬ²½ÖÐÖ»ÉèÖýÓÊÕͬ²½¶øûÓÐÑ¡ÔñÄÚ²¿Ê±ÖÓͬ²½£¬ÒѾ¸üÕý£»
ÖØпªÍ¨£¬ BSCÖØÆð»ùÕ¾£¬»Ö¸´Õý³££»
¹ÊÕÏ×ܽá
1¡¢7601£¬7604¸æ¾¯²úÉúµÄÔÒòÖ÷ÒªÓнÓÏß²»½ô¡¢ÌìÀ¡×¤²¨±ÈÌ«¸ß¡¢Ó²¼þ¹ÊÕÏ¡¢Èí¼þÎÊÌ⣬ËùÒÔÅŲéʱ¿ÉÒÔΧÈÆÕ⼸·½ÃæÕ¹¿ª£»
2¡¢±¾Õ¾±È½ÏÌØÊ⣬900ºÍ1800ñîºÏ£¬²âÌìÀ¡×¤²¨±ÈʱӦ´Ó¹¦·ÖÆ÷Íâ²à¿ªÊ¼²Å»á׼ȷ¡£
¹ÊÕÏ°¸Àý·ÖÎö£º
פÂíµêÊÐÇø¹ØÍõÃí»ùÕ¾£¨UltraSite£©µÄSec2·´¸´³öÏÖ7604¸æ¾¯£¨Rx levels differ too much between main and diversity antennas£©£¬Ôì³ÉÑÏÖصô»°¡£²âÁ¿ÌìÏßפ²¨±ÈÕý³££¬¸ü»»¿í´øºÏ·Æ÷WCGAºÍË«¹¤Æ÷DVGAÈÔ²»Äܽâ¾ö£¬¶Ô»ùÕ¾Ö÷É豸³¹µ×¼ì²âÈ·¶¨Õý³££¬¼ì²éÌìÀ¡²¿·Ö£¬·¢ÏÖÀ¡Ïß½øÈë»ú·¿ºóµÄ½ÓÍ·´¦Ëɶ¯£¬ÖØ×ö½ÓÍ·²¢½ô¹Ìºó¸æ¾¯Ïû³ý¡£¶Ô´Ë¹ÊÕÏ·ÖÎöÈÏΪ£¬ÓÐʱÌìÀ¡ÏµÍ³µÄפ²¨±ÈÕý³££¬²¢²»ÄÜ˵Ã÷¹ÊÕÏÒ»¶¨²»ÊdzöÔÚÌìÀ¡ÏµÍ³¡£ÓÐЩ²¢²»ÑÏÖصÄÁ¬½ÓËɶ¯Çé¿ö¿ÉÄÜÎÞ·¨ÔÚפ²¨±ÈÖÐÏÔʾ¡£Òò´ËÔÚ´¦ÀíÕâÀà¹ÊÕϵÄʱºò£¬²âÁ¿ÌìÀ¡ÏµÍ³µÄ²ÎÊýÖ»ÊÇÅжϹÊÕϵÄÒ»¸ö²Î¿¼£¬»¹ÐèÒª¶ÔÁ¬½Ó²¿·Ö½øÐÐ×ÐϸµÄ¼ì²é¡£
7604 BTS OPERATION DEGRADED
BTSÔË×÷ÐÔÄܽµµÍ¡£
¸æ¾¯ËµÃ÷£ºÉÈÇøÄÚij¸ö»òij¼¸¸öµ¥Ôª³öÏÖÒ»¸ö»ò¶à¸öÖ÷Òª¹ÊÕÏ¡£¿É²é¿´¸Ã¸æ¾¯µÄ²¹³äÐÅÏ¢×ֶΣ¬Á˽â¹ÊÕÏÔÒò¡£
1¡¢MetroSite²úÉú¸Ã¸æ¾¯µÄÔÒò¼°´¦Àí·½·¨£º
ÆäËûÔÒò¡£
´¦Àí˼·£º¼ì²éÊÇ·ñÓÐÒ»¸ö»ò¼¸¸öÒÔϸ澯±»¼¤»î£º
7606 TRX FAULTY¡£
7607 TRX OPERATION DEGRADED¡£
¸ù¾Ý±»¼¤»îµÄ¸æ¾¯µÄ²Ù×÷Ö¸ÄϽøÐд¦Àí¡£
2¡¢UltraSite²úÉú¸Ã¸æ¾¯µÄÔÒò¼°´¦Àí·½·¨£º
(1)Ô¶¶Ëµ÷гºÏ·Æ÷ζÈÌ«¸ß¡£(Remote tune combiner temperature is dangerously high.)
´¦Àí˼·£ºÈ·±£ÖÜΧ»·¾³Î¶ÈÔڹ涨µÄ·¶Î§ÄÚ£¬¼ì²é»ú¹ñ·çÉÈ£¬Èç¹ûÕâЩÇé¿öÕý³££¬¸ü»»ºÏ·Æ÷µ¥Ôª£¨TRGA£©¡£
(2)Ô¶¶Ëµ÷гºÏ·Æ÷ζÈÌ«µÍ¡£(Remote tune combiner temperature is low.)
´¦Àí˼·£ºÈ·±£ÖÜΧ»·¾³Î¶ÈÔڹ涨µÄ·¶Î§ÄÚ£¬Èç¹û»ú¹ñÄÚ²¿°²×°ÓмÓÈÈÆ÷£¬¼ì²éÆ乤×÷ÊÇ·ñÕý³£¡£Èç¹û¶¼Õý³££¬Ôò¸ü»»ºÏ·Æ÷µ¥Ôª£¨RTGA£©¡£
(3)Ö÷ÌìÏߺͷּ¯ÌìÏߵĽÓÊÕÐźŵçƽֵ²îÒì¹ý´ó¡£(Rx levels is differ too much between main and diversity antennas.)
´¦Àí˼·£º¸ù¾ÝNokia BTS ManagerÈí¼þSupervisionÏîÖÐBTS information×ÓÏîÖÐָʾµÄÄÚÈÝ£¬²é¿´³öÏָ澯ÉÈÇøÄÚ¸÷¸öTRXµÄÖ÷·Ö¼¯½ÓÊÕµçƽֵµÄ²îÒì¡£Èç¹ûÊǸö±ðTRXµÄ²îÒì¸ßÓڲο¼Öµ(10dB)£¬Ó¦ÏÈÈ·±£¸ÃÔØƵµÄÉäƵÁ¬ÏßÁ¬½ÓÀι̣¬¿É½«¸ÃTRXÓëÆäËûTRXµ¹»»Î»Öã¬ÖØÆôBCF£¬Èç¹û¸æ¾¯ÈÔÈ»³öÏÖÇÒ»¹ÊǸÃTRXµÄ²îÒì¹ý´óÒýÆð£¬Ôò¸ü»»¸ÃTRX¡£Èç¹ûÊǶà¸öTRXµÄÖ÷·Ö¼¯½ÓÊÕµçƽֵ²îÒì¾ù¸ßÓڲο¼Öµ£¬Ôò¼ì²é¸ÃÉÈÇøµÄ¹«¹²²¿·Ö£¬È·±£¸÷µçÀÂÁ¬ÏßÎÞÆÆË𣬽ÓÍ·Á¬½ÓÀι̣¬²âÁ¿Ö÷ÌìÏߺͷּ¯ÌìÏßµÄפ²¨±È£¬Èç¹ûפ²¨±ÈÒì³££¬Ôò¸ù¾Ý¹ÊÕ϶¨Î»ÕÒµ½¹ÊÕϲ¢Åųý¡£Èç¹ûפ²¨±ÈÕý³££¬¼ì²éÌìÀ¡ÏµÍ³¸÷¸ö½ÓÍ·ÊÇ·ñÓÐËɶ¯ÏÖÏó£¬Èç¹ûÕâЩ¾ùÕý³££¬¸ü»»ºÏ·Æ÷µ¥Ôª¡£
(4)ÆäËûÔÒò¡£
´¦Àí˼·£º¼ì²éÊÇ·ñÓÐÒ»¸ö»ò¼¸¸öÒÔϸ澯±»¼¤»î£º
7606 TRX FAULTY¡£
7607 TRX OPERATION DEGRADED¡£
¸ù¾Ý±»¼¤»îµÄ¸æ¾¯µÄ²Ù×÷Ö¸ÄϽøÐд¦Àí¡£
ÏÂÃæ¾ÙһЩÀý×Ó£¬Ï£ÍûÄÜÓÐËù°ïÖú£º
¹ÊÕÏÉ豸
NOKIA Ultrasite GSM900
µ¥°¸Àý¼òÊö
µÚ¶þÉÈÇøÓÐ7601¡¢7604¸æ¾¯£¬ÆäÖÐÒÔ7604³öÏÖ×îΪƵ·±
¿É½è¼ø¾Ñé
1¡¢7601¡¢7604¸æ¾¯²úÉúµÄÔÒòÖ÷ÒªÓнÓÏß²»½ô¡¢ÌìÀ¡×¤²¨±ÈÌ«¸ß¡¢Ó²¼þ¹ÊÕÏ¡¢Èí¼þÎÊÌ⣬ËùÒÔÅŲéʱ¿ÉÒÔΧÈÆÕ⼸·½ÃæÕ¹¿ª£»
2¡¢±¾Õ¾±È½ÏÌØÊ⣬900ºÍ1800ñîºÏ£¬²âÌìÀ¡×¤²¨±ÈʱӦ´Ó¹¦·ÖÆ÷Íâ²à¿ªÊ¼²Å»á׼ȷ£»
¹ÊÕÏÏÖÏó
µÚ¶þÉÈÇøÓÐ7601£¬7604¸æ¾¯£¬ÆäÖÐÒÔ7604³öÏÖ×îΪƵ·±
´¦Àí¹ý³Ì
7601£¬7604¸æ¾¯²úÉúµÄÔÒòÖ÷ÒªÓнÓÏß²»½ô¡¢ÌìÀ¡×¤²¨±ÈÌ«¸ß¡¢Ó²¼þ¹ÊÕÏ¡¢Èí¼þÎÊÌ⣬Ϊ´Ë°´ÒÔϲ½Öè½øÐÐÅÅÕÏ£º
1¡¢¼ì²éÃæ°åÁ¬Ïß¡¢ÌìÀ¡Ïß¼°ÌøÏßµÄÁ¬½ÓÇé¿ö£¬²¿·ÖËɶ¯£¬ÒѾš½ô£»
2¡¢²âÊÔ¶þÉÈÇøVSWR£¬´ÓRTGA³ý¿ªÊ¼²âÊÔ£¬Êýֵƫ¸ß£¬¿¼ÂÇ900ºÍ1800¹«ÓÃÌìÀ¡ÏµÍ³£¬1800Î޸澯£¬¾Ý´ËÍƲâÌìÀ¡ÏµÍ³²»»áÓÐÎÊÌ⣬µ¼ÖÂÊýֵƫ¸ßµÄÔÒòÊÇÒòΪ900ºÍ1800ºÏ·żºÏ²¿·Ö£»
3¡¢²âÊÔËùÓÐÔØƵ£¬¾ùûÎÊÌ⣬µ«¶þÉÈÇøµÄÁ½¸ùÌìÏߵĽÓÊÕµçƽÏà²î½Ï´ó£¬¿ÉÄܺͺÏ·żºÏ²¿·ÖÏà¹Ø£¬Èç¹û¸æ¾¯»¹³öÏÖ£¬½¨Òé¸ü»»ºÏ·ºÍżºÏµ¥Ôª£»
4¡¢¼ì²éÓ²¼þÊý¾Ý¿âÕýÈ·£¬¼ì²é´«ÊäÉèÖã¬Ê±ÖÓͬ²½ÖÐÖ»ÉèÖýÓÊÕͬ²½¶øûÓÐÑ¡ÔñÄÚ²¿Ê±ÖÓͬ²½£¬ÒѾ¸üÕý£»
ÖØпªÍ¨£¬ BSCÖØÆð»ùÕ¾£¬»Ö¸´Õý³££»
¹ÊÕÏ×ܽá
1¡¢7601£¬7604¸æ¾¯²úÉúµÄÔÒòÖ÷ÒªÓнÓÏß²»½ô¡¢ÌìÀ¡×¤²¨±ÈÌ«¸ß¡¢Ó²¼þ¹ÊÕÏ¡¢Èí¼þÎÊÌ⣬ËùÒÔÅŲéʱ¿ÉÒÔΧÈÆÕ⼸·½ÃæÕ¹¿ª£»
2¡¢±¾Õ¾±È½ÏÌØÊ⣬900ºÍ1800ñîºÏ£¬²âÌìÀ¡×¤²¨±ÈʱӦ´Ó¹¦·ÖÆ÷Íâ²à¿ªÊ¼²Å»á׼ȷ¡£
¹ÊÕÏ°¸Àý·ÖÎö£º
פÂíµêÊÐÇø¹ØÍõÃí»ùÕ¾£¨UltraSite£©µÄSec2·´¸´³öÏÖ7604¸æ¾¯£¨Rx levels differ too much between main and diversity antennas£©£¬Ôì³ÉÑÏÖصô»°¡£²âÁ¿ÌìÏßפ²¨±ÈÕý³££¬¸ü»»¿í´øºÏ·Æ÷WCGAºÍË«¹¤Æ÷DVGAÈÔ²»Äܽâ¾ö£¬¶Ô»ùÕ¾Ö÷É豸³¹µ×¼ì²âÈ·¶¨Õý³££¬¼ì²éÌìÀ¡²¿·Ö£¬·¢ÏÖÀ¡Ïß½øÈë»ú·¿ºóµÄ½ÓÍ·´¦Ëɶ¯£¬ÖØ×ö½ÓÍ·²¢½ô¹Ìºó¸æ¾¯Ïû³ý¡£¶Ô´Ë¹ÊÕÏ·ÖÎöÈÏΪ£¬ÓÐʱÌìÀ¡ÏµÍ³µÄפ²¨±ÈÕý³££¬²¢²»ÄÜ˵Ã÷¹ÊÕÏÒ»¶¨²»ÊdzöÔÚÌìÀ¡ÏµÍ³¡£ÓÐЩ²¢²»ÑÏÖصÄÁ¬½ÓËɶ¯Çé¿ö¿ÉÄÜÎÞ·¨ÔÚפ²¨±ÈÖÐÏÔʾ¡£Òò´ËÔÚ´¦ÀíÕâÀà¹ÊÕϵÄʱºò£¬²âÁ¿ÌìÀ¡ÏµÍ³µÄ²ÎÊýÖ»ÊÇÅжϹÊÕϵÄÒ»¸ö²Î¿¼£¬»¹ÐèÒª¶ÔÁ¬½Ó²¿·Ö½øÐÐ×ÐϸµÄ¼ì²é¡£
»Ø´ðÕߣº
wangyuan072
»Ø´ðʱ¼ä£º2009-06-08 19:45
9 18
ÈȵãÎÊÌâ
¸ü¶à¾«²Ê
ÁªÏµÎÒÃÇ - ÎÊͨÐÅר¼Ò | Powered by MSCBSC Òƶ¯Í¨ÐÅÍø © 2006 - |