R&S?FSVRʵʱƵÆ×·ÖÎöÒÇ
Æ·ÅÆ£ºÂÞµÂÓëÊ©Íß´Ä/RS
R&S?FSVRʵʱƵÆ×·ÖÎöÒDzúÆ·½éÉÜ£º
R&S?FSVR ½«¹¦ÄÜÈ«ÃæµÄÐźż°ÆµÆ×·ÖÎöÒÇÓëʵʱƵÆ×·ÖÎöÒÇÏà½áºÏ¡£ ÔÚʵʱ²Ù×÷ÖУ¬R&S?FSVR ¿ÉÒÔÎÞ·ì²âÁ¿¼°ÏÔʾʱÓòÖÐµÄÆµÆ×£¬Æµ´ø¿í¶È×î¸ßΪ 40 MHz¡£ Òò´Ë£¬Ëü¿ÉÒÔ²¶»ñÿ¸öʼþ½øÐзÖÎö£¬²»¹Üʼþ¶àô¶ÌÔÝ¡£
ƵÂÊ·¶Î§½éÓÚ 10 Hz ÖÁ 7 GHz¡¢13.6 GHz¡¢30 GHz »ò 40 GHz
40 MHz ʵʱ·ÖÎö´ø¿í£¬Õë¶Ô£º
º¬³ÖÐøÐÔº¯ÊýµÄƵÆ×
ÆÙ²¼Í¼ÏÔʾ
ÏÔʾ¹¦ÂÊÓëʱ¼ä
´¥·¢ÆµÂÊÄ£°å
·ûºÏ·äÎѱê×¼¡¢ÎÞÏßÁ¬½Ó±ê×¼¼°Í¨ÓÃÒªÇ󣨱ÈÈçÏàλÔëÉù¡¢ÔëÉùϵÊý¡¢Ê¸Á¿ÐźŷÖÎöµÈ£©µÄ²âÁ¿Ó¦ÓÃ
ƵÂÊ·¶Î§×î¸ß 110 GHz£¬Ê¹Óà R&S?FSVR30 »ò R&S?FSVR40¡¢R&S?FSV-B21 Ñ¡¼þ¼° R&S?FS-Z60/-Z75/-Z90/-Z110 г²¨»ìƵÆ÷
R&S?FSVRʵʱƵÆ×·ÖÎöÒÇÌØµãºÍÓÅÊÆ£º
ʵʱƵÆ×·ÖÎö£¨×î¸ß 40 GHz£©
ÆÙ²¼Í¼¹¦ÄÜ£¬±ãÓÚÎÞ·ìÏÔʾʱÓòÖÐµÄÆµÆ×
ƵÂÊÄ£°å´¥·¢ (FMT)£ºÍ¨¹ýƵÆ×ÄÚµ¥¶ÀµÄ¡¢Å¼·¢ÐÔµÄʼþ´¥·¢²âÁ¿
±ãÓڲ鿴ƵÂÊÐźųöÏÖ·½Ê½µÄ³Ö¾Ãģʽ
²âÁ¿¹¦ÂÊÓëʱ¼ä£¬ÒÔ±ã·ÖÎöÐźŵij¤¶È/ʱ¼ä±ä»¯
ʵʱÁ÷ʽ´«Êä I/Q Êý¾Ý£¬ÒԼǼ³¤É䯵ÐòÁÐ
¹¦ÄÜÈ«ÃæµÄÐźż°ÆµÆ×·ÖÎöÒÇ
Ö»ÐèÊýºÁÃë¼´¿ÉÔÚÕû¸öƵÂÊ·¶Î§ÄÚ£¨10 Hz ÖÁ 40 GHz£©½øÐÐÆµÂÊɨÃè
ʹÓÃÍⲿ»ìƵÆ÷½«×î´óÊäÈëÆµÂÊÀ©Õ¹µ½ 110 GHz
³öÉ«µÄµçƽ²âÁ¿¾«È·¶È£¨×î¸ß 7 GHz£©
³öÉ«µÄ¶¯Ì¬·¶Î§¼°µÍÏàλÔëÉù
²âÁ¿ËÙ¶È¿ì
ʹÓù¦ÂʲâÁ¿¹¦Äܼ°Í³¼ÆÆÀ¹À£¬ÒÔ·ÖÎöÊý×Öµ÷ÖÆÐźÅ
ͨÓñê¼Ç¼°¼£Ï߯À¹À¹¦ÄÜ
ÓÃÓÚÈ·¶¨ÔëÉùϵÊý»òÏàλÔëÉùµÄ²âÁ¿Èí¼þ
ͨÓÃʸÁ¿ÐźŷÖÎö (VSA) ¼°ÌØÊâ·ÖÎöÑ¡¼þ£¬Õë¶Ô GSM/EDGE¡¢WCDMA/HSPA+¡¢LTE¡¢WiMAX?¡¢WLAN ÒÔ¼°Ä£Äâµ÷ÖÆ·½·¨
´ó I/Q ´æ´¢Éî¶È
ͨ¹ý´¥ÃþÆÁʵÏÖ¼òµ¥¡¢Ö±¹ÛµÄ²Ù×÷
´¥ÃþÆÁ²Ù×÷£º ½«ÊÖÖ¸ÓÃ×÷Êó±ê¹â±ê
¿ìËÙʹÓÃËùÓеÄÖØÒª¹¦ÄÜ
ÄÚÖðïÖú¹¦ÄÜ
³·Ïú/ÖØ×ö¹¦ÄÜ
µÍ×ÜÌåÓµÓгɱ¾
ÇáËÉÔÚÏÖ³¡½øÐÐÑ¡¼þ¸Ä×°
¿ÉÇáËÉÀ©Õ¹ÒÔÓ¦¶ÔÌØ¶¨Ó¦ÓÃÒªÇó
ʼÖÕ±£³Ö¹Ì¼þ¸üÐÂ
R&S?FSVRʵʱƵÆ×·ÖÎöÒǹæ¸ñ£º
ƵÂÊ | ||
ƵÂÊ·¶Î§ | R&S?FSVR7 | 10 Hz ÖÁ 7 GHz |
R&S?FSVR13 | 10 Hz ÖÁ 13.6 GHz | |
R&S?FSVR30 | 10 Hz ÖÁ 30 GHz | |
R&S?FSVR40 | 10 Hz ÖÁ 40 GHz | |
²Î¿¼ÆµÂʵÄÀÏ»¯ | 1 ¡Á 10¨C6 | |
´ø R&S?FSV-B4 Ñ¡¼þ | 1 ¡Á 10¨C7 | |
ʵʱƵÆ×·ÖÎöÒÇ | ||
ʵʱÉ䯵´ø¿í | 100 Hz ÖÁ 40 MHz | |
Ä£Êýת»»Æ÷ | 128 Msample/s,16 λ | |
¼Ó´° | ²¼À³¿ËÂü-¹þÀï˹´°¡¢¸ß˹´°¡¢Æ½¶¥´°¡¢¾ØÐδ°¡¢ººÄþ´°¡¢¿Ë¹´° | |
ÿ¸ö¼£ÏߵIJâÁ¿µã | 801 | |
·Ö±æÂÊ´ø¿í | ʵʱÉ䯵´ø¿í/£¨100 ÖÁ 400£©£¬È¡¾öÓÚ¼Ó´° | |
ÿÃëÆµÆ×µÄÊýÁ¿ | 250 000/s | |
ÆÙ²¼Í¼¸üÐÂÂÊ | 10 000/s | |
ÆÁÄ»¸üÐÂÂÊ | 30/s | |
¼ì²¨Æ÷ | ƽ¾ùÖµ£¨ÏßÐÔ»ò RMS£©¡¢×î´ó·åÖµ¡¢×îС·åÖµ¡¢Ñù±¾ | |
¼£Ïß¹¦ÄÜ | ×î´ó±£³Ö¡¢×îС±£³Ö¡¢Æ½¾ùÖµ | |
FMT | ||
ƵÂÊ·Ö±æÂÊ | ʵʱ´ø¿í/801 | |
´¥·¢·¶Î§ | ʵʱÉ䯵´ø¿í | |
¶¯Ì¬·¶Î§ | Ôڲο¼µçƽÒÔÏ 0 dB ÖÁ ¨C80 dB | |
ƵÆ×·ÖÎöÒÇ | ||
´ø¿í | ||
·Ö±æÂÊ´ø¿í | ±ê×¼Â˲¨Æ÷ | 1 Hz ÖÁ 10 MHz |
±ê×¼Â˲¨Æ÷£¬Áã¿ç¶È | 1 Hz ÖÁ 10 MHz¡¢20 MHz¡¢40 MHz | |
FFT ɨÃè | 1 Hz ÖÁ 300 kHz | |
ÐŵÀÂ˲¨Æ÷ | 100 Hz ÖÁ 5 MHz | |
ÊÓÆµÂ˲¨Æ÷ | 1 Hz ÖÁ 10 MHz¡¢20 MHz¡¢ | |
I/Q ½âµ÷´ø¿í | 40 MHz | |
ÏÔʾƽ¾ùÔëÉùµçƽ | ||
ÏÔʾƽ¾ùÔëÉùµçƽ | 1 GHz | ¨C152 dBm (1 Hz) |
30 GHz | ¨C150 dBm | |
ʹÓÃǰÖ÷ŴóÆ÷¡¢R&S?FSV-B22 »ò R&S?FSV-B24 Ñ¡¼þµÄÏÔʾƽ¾ùÔëÉùµçƽ | 1 GHz | ¨C163 dBm |
30 GHz | ¨C162 dBm | |
»¥µ÷ | ||
TOI | f < 3.6 GHz | 16 dBm |
¶¯Ì¬·¶Î§ | ||
WCDMA ACLR | ÎÞÔëÉù²¹³¥ | 70 dB |
ÓÐÔëÉù²¹³¥ | 73 dB | |
ÏàλÔëÉù | ||
1 GHz ÔØ²¨ÆµÂÊ | 10 kHz ÔØ²¨Æ«ÒÆ | ¨C106 dBc (1 Hz) |
100 kHz ÔØ²¨Æ«ÒÆ | ¨C115 dBc (1 Hz) | |
1 MHz ÔØ²¨Æ«ÒÆ | ¨C134 dBc (1 Hz) | |
×ÜÌå²âÁ¿²»È·¶¨ÐÔ | f < 7 GHz | 0.4 dB |