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| ƵÂÊÁìÓò | R&S?ESW8 | 1 Hz ÖÁ 8 GHz |
| R&S?ESW26 | 1 Hz ÖÁ 26.5 GHz | |
| R&S?ESW44 | 1 Hz ÖÁ 44 GHz | |
| ´ó¸ç»¯ÂÊ | R&S?ESW-B4 OCXO ¾«ÃÜƵÂÊ»ù×¼ | £¨³ß¶ÈÖµ ±1 × 10?7£©±3 × 10?8 |
| ´ø¿í | ||
| ·Ö±æÂÊ´ø¿í | ³ß¶ÈÂ˲¨Æ÷ (?3 dB) | 1 Hz ÖÁ 10 MHz |
| EMI Â˲¨Æ÷ (?6 dB) | 1 Hz¡¢100 Hz¡¢200 Hz¡¢1 kHz¡¢9 kHz¡¢10 kHz¡¢100 kHz¡¢120 kHz¡¢10 MHz |
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| ¼ì²¨Æ÷ | ½Ó¹Ü»úģʽ | ×î´ó·åÖµ¡¢×îÓ×·åÖµ¡¢×¼·åÖµ¡¢RMS Öµ¡¢¾ùÔÈÖµ¡¢ÓµÓмÆÁ¿¹¦·ò³£ÊýµÄ¾ùÔÈÖµ£¨CISPR ¾ùÔÈÖµ£©¡¢RMS ¾ùÔÈÖµ (CISPR RMS) |
| APD ÕÉÁ¿Ö°ÄÜ | ×îµÍ·ù¶È¸ÅÂÊ | 10?7 |
| ×²¶»ñ¹¦·ò | 120 s | |
| ²¶»ñ´ø¿í (?6 dB) | 200 Hz¡¢9 kHz¡¢120 kHz¡¢1 MHz | |
| Èý½×½ØÖ¹µã (TOI) | R&S?ESW8£¬R&S?ESW26£¬R&S?ESW44£¬ÉäƵ˥¼õ = 0 dB£¬µçƽ 2 × ?15 dBm£¬?f > 5 × ·Ö±æÂÊ´ø¿í£¬Ô¤Ñ¡¹Ø¹Ø£¬Ç°Ö÷ŴóÆ÷¹Ø¹Ø | 10 MHz ≤ fin < 1 GHz£¬> +20 dBm£¬25 dBm£¨µäÐÍÖµ£© |
| 1 dB ѹËõ | ÉäƵ˥¼õ = 0 dB£¬Ô¤Ñ¡¹Ø¹Ø£¬Ç°Ö÷ŴóÆ÷¹Ø¹Ø | fin ≤ 3 GHz£¬+15 dBm£¨±ê³ÆÖµ£© |
| ԤѡÂ˲¨Æ÷ | ||
| ״̬ | ½Ó¹Ü»úģʽ | ʼÖÕ¿ªÆô |
| ·ÖÎöÒÇģʽ | ¿ªÆô/¹Ø¹Ø£¨¿ÉÑ¡Ôñ£© | |
| ԤѡÂ˲¨Æ÷µÄÊýÁ¿ | 21 | |
| Ç°Ö÷ŴóÆ÷£¨¿ÉÇл»£© | 1 kHz ÖÁ 8 GHz | 20 dB£¨±ê³ÆÖµ£© |
| ÏÔʾ¾ùÔÈÔëÉùµçƽ (DANL) | R&S?ESW8£¨½Ó¹Ü»úģʽ£¬ÉäƵ˥¼õ = 0 dB£¬¶Ë½Ó = 50 Ω£¬¶ÔÊý¿Ì¶È¹éÒ»»¯Îª 1 Hz ·Ö±æÂÊ´ø¿í£¬·Ö±æÂÊ´ø¿í = 1 kHz£¬ÊÓƵ´ø¿í = 1 Hz£¬+5°C ÖÁ +40°C£¬Ô¤Ñ¡¿ªÆô£¬Ç°Ö÷ŴóÆ÷¿ªÆô£© | |
| 1 MHz ≤ f < 1 GHz | <?165 dBm£¬µäÐÍֵΪ ?168 dBm | |
| ½Ó¹Ü»úģʽ | ||
| ʱÓòɨÃè | CISPR Ƶ¶Î B£¬150 kHz ÖÁ 30 MHz£¬·Ö±æÂÊ´ø¿í = 9 kHz£¬ÕÉÁ¿¹¦·ò = 100 ms£¬·åÖµ¼ì²¨Æ÷ | 110 ms£¨×ÜÕÉÁ¿¹¦·ò£© |
| CISPR Ƶ¶Î B£¬150 kHz ÖÁ 30 MHz£¬·Ö±æÂÊ´ø¿í = 9 kHz£¬ÕÉÁ¿¹¦·ò = 1 s£¬×¼·åÖµ¼ì²¨Æ÷ÒÔ¼° CISPR ¾ùÔÈÖµ¼ì²¨Æ÷ | 2 s£¨×ÜÕÉÁ¿¹¦·ò£© | |
| CISPR Ƶ¶Î C/D£¬30 MHz ÖÁ 1000 MHz£¬·Ö±æÂÊ´ø¿í = 120 kHz£¬ÕÉÁ¿¹¦·ò = 10 ms£¬·åÖµ¼ì²¨Æ÷ | 620 ms£¨×ÜÕÉÁ¿¹¦·ò£© | |
| CISPR Ƶ¶Î C/D£¬30 MHz ÖÁ 1000 MHz£¬·Ö±æÂÊ´ø¿í = 9 kHz£¬ÕÉÁ¿¹¦·ò = 10 ms£¬·åÖµ¼ì²¨Æ÷ | 840 ms£¨×ÜÕÉÁ¿¹¦·ò£© | |
| CISPR Ƶ¶Î C/D£¬30 MHz ÖÁ 1000 MHz£¬·Ö±æÂÊ´ø¿í = 120 kHz£¬ÕÉÁ¿¹¦·ò = 1 s£¬×¼·åÖµ¼ì²¨Æ÷ | 80 s£¨×ÜÕÉÁ¿¹¦·ò£© | |
| CISPR Ƶ¶Î C/D£¬30 MHz ÖÁ 1000 MHz£¬·Ö±æÂÊ´ø¿í = 9 kHz£¬ÕÉÁ¿¹¦·ò = 1 s£¬×¼·åÖµ¼ì²¨Æ÷ÒÔ¼° CISPR ¾ùÔÈÖµ¼ì²¨Æ÷ | 67 s£¨×ÜÕÉÁ¿¹¦·ò£© | |
| ×ÜÌåÕÉÁ¿²»È·¶¨¶È | ||
| Ԥѡ¹Ø¹Ø | 10 MHz < f ≤ 3.6 GHz | ±0.27 dB |
| ³ß´ç£¨±ê³ÆÖµ£© | ¿í × ¸ß × ÉÔ̺¬Ç°°ÑÊֺͺó½Å | 462 mm × 240 mm × 504 mm (18.15 in × 9.44 in × 19.81 in) |
| ¾»³Á£¬²»´øÑ¡¼þ£¨±ê³ÆÖµ£© | R&S?ESW8 | 20.6 kg (45.42 lb) |
| R&S?ESW26 | 22.1 kg (48.72 lb) | |
| R&S?ESW44 | 25.2 kg (55.56 lb) | |
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