49X Series Comparison: Difference between revisions
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(Created page with "This page is an attempt to compare the 49X and 279X series spectrum analyzers that share many common features. {| class="wikitable" |- ! Parameter ! 492 ! 492A ! 49...") |
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! [[2797]] | ! [[2797]] | ||
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|Frequency Range || || || 10kHz - 21GHz|| 10kHz - 21GHz||10kHz - 21GHz ||10kHz - 21GHz ||100Hz − 1.8GHz|| 1kHz − 1.8GHz||100Hz − 7.1GHz || || || || | |Frequency Range ||50kHz - 21GHz ||10kHz - 21GHz || 10kHz - 21GHz|| 10kHz - 21GHz||10kHz - 21GHz ||10kHz - 21GHz ||100Hz − 1.8GHz|| 1kHz − 1.8GHz||100Hz − 7.1GHz || || || || | ||
|- | |- | ||
|Min. Span || || || || || || || || || | |Min. Span ||100kHz || || || ||500Hz || || || 500Hz|| || || || || | ||
|- | |- | ||
|Max. Span || || || || || || || || || || || || || | |Max. Span ||5GHz || || || ||5GHz || || || 1GHz|| || || || || | ||
|- | |- | ||
|Ext. Mix || || || || || || || || || || || || || | |Ext. Mix ||Yes ||Yes || || ||Yes ||Yes || || No || || || || || | ||
|- | |- | ||
| | |Cent. Freq. Acc. ||1MHz || || || ||Freq.Ref. || || ||1MHz || || || || || | ||
|- | |- | ||
| | |Freq. Ref. Acc. || || ||1 ×10<sup>-6</sup>/yr ||1 ×10<sup>-5</sup>/yr || ||1 ×10<sup>-7</sup>/yr ||1 ×10<sup>-7</sup>/yr || ||1 ×10<sup>-6</sup>/yr || || || || | ||
|- | |- | ||
| | |SSB Phase Noise || || ||-105dBc/Hz ||-103dBc/Hz ||-90dBc/Hz ||-105dBc/Hz ||-105dBc/Hz || || -105dBc/Hz|| || || || | ||
|- | |- | ||
| | |Min. Res. BW. ||1kHz || || || ||30Hz || || ||30Hz || || || || || | ||
|- | |- | ||
|GPIB || || || || || || || || || || || || || | |Max. Res. BW. ||1MHz || || || ||1MHz || || ||1MHz || || || || || | ||
|- | |||
|GPIB ||P model || || || ||P model || || ||P model || || Yes ||Yes ||Yes ||Yes | |||
|- | |||
|Marker ||No || || || ||No || || ||No || ||Yes ||Yes ||Yes ||Yes | |||
|- | |- | ||
|} | |} | ||
Revision as of 21:21, 24 May 2021
This page is an attempt to compare the 49X and 279X series spectrum analyzers that share many common features.
| Parameter | 492 | 492A | 492BP | 492PGM | 494 | 494A | 495P | 496 | 497P | 2792 | 2794 | 2795 | 2797 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Frequency Range | 50kHz - 21GHz | 10kHz - 21GHz | 10kHz - 21GHz | 10kHz - 21GHz | 10kHz - 21GHz | 10kHz - 21GHz | 100Hz − 1.8GHz | 1kHz − 1.8GHz | 100Hz − 7.1GHz | ||||
| Min. Span | 100kHz | 500Hz | 500Hz | ||||||||||
| Max. Span | 5GHz | 5GHz | 1GHz | ||||||||||
| Ext. Mix | Yes | Yes | Yes | Yes | No | ||||||||
| Cent. Freq. Acc. | 1MHz | Freq.Ref. | 1MHz | ||||||||||
| Freq. Ref. Acc. | 1 ×10-6/yr | 1 ×10-5/yr | 1 ×10-7/yr | 1 ×10-7/yr | 1 ×10-6/yr | ||||||||
| SSB Phase Noise | -105dBc/Hz | -103dBc/Hz | -90dBc/Hz | -105dBc/Hz | -105dBc/Hz | -105dBc/Hz | |||||||
| Min. Res. BW. | 1kHz | 30Hz | 30Hz | ||||||||||
| Max. Res. BW. | 1MHz | 1MHz | 1MHz | ||||||||||
| GPIB | P model | P model | P model | Yes | Yes | Yes | Yes | ||||||
| Marker | No | No | No | Yes | Yes | Yes | Yes |