49X Series Comparison: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 20: | Line 20: | ||
|Frequency Range ||50kHz - 21GHz ||10kHz - 21GHz || 10kHz - 21GHz|| 10kHz - 21GHz||10kHz - 21GHz ||10kHz - 21GHz ||100Hz − 1.8GHz|| 1kHz − 1.8GHz||100Hz − 7.1GHz ||10kHz - 21GHz ||10kHz - 21GHz ||100Hz − 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 ||10kHz - 21GHz ||10kHz - 21GHz ||100Hz − 1.8GHz ||100Hz − 7.1GHz | ||
|- | |- | ||
|Min. Span ||100 kHz || || || ||500 Hz || || || 500 Hz|| || 2 kHz||100 Hz ||100 Hz ||100 Hz | |Min. Span ||100 kHz || || 1kHz||2 kHz ||500 Hz ||100 Hz ||100 Hz || 500 Hz||1 kHz || 2 kHz||100 Hz ||100 Hz ||100 Hz | ||
|- | |- | ||
|Max. Span ||5 GHz || || || ||5 GHz || || || 1 GHz|| || 12 GHz||150 GHz ||1.7 GHz ||4 GHz | |Max. Span ||5 GHz || || 100 GHz ||10 GHz ||5 GHz ||100 GHz ||1 GHz || 1 GHz||5 GHz || 12 GHz||150 GHz ||1.7 GHz ||4 GHz | ||
|- | |- | ||
|Ext. Mix ||Yes ||Yes || || ||Yes ||Yes || || No || ||Yes ||Yes ||No ||No | |Ext. Mix ||Yes ||Yes ||Yes ||No ||Yes ||Yes ||No || No ||No ||Yes ||Yes ||No ||No | ||
|- | |- | ||
|Cent. Freq. Acc. ||1MHz || || || ||Freq.Ref. || || ||1MHz || ||±30kHz ||±20kHz ||±20kHz ||±21kHz | |Cent. Freq. Acc. ||1MHz || || ±21kHz||±30kHz ||Freq.Ref. ||±20 kHz || ±20 kHz||1MHz ||±21 kHz ||±30kHz ||±20kHz ||±20kHz ||±21kHz | ||
|- | |- | ||
|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 ||? ||1×10<sup>-9</sup>/yr ||1×10<sup>-9</sup>/yr ||? | |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 ||? ||1×10<sup>-9</sup>/yr ||1×10<sup>-9</sup>/yr ||? | ||
| Line 32: | Line 32: | ||
|SSB Phase Noise || || ||-105dBc/Hz ||-103dBc/Hz ||-90dBc/Hz ||-105dBc/Hz ||-105dBc/Hz || || -105dBc/Hz ||-103dBc/Hz||-105dBc/Hz ||-105dBc/Hz ||-105dBc/Hz | |SSB Phase Noise || || ||-105dBc/Hz ||-103dBc/Hz ||-90dBc/Hz ||-105dBc/Hz ||-105dBc/Hz || || -105dBc/Hz ||-103dBc/Hz||-105dBc/Hz ||-105dBc/Hz ||-105dBc/Hz | ||
|- | |- | ||
|Min. Res. BW. ||1 kHz || || || ||30 Hz || || ||30 Hz || ||1 kHz ||10 Hz ||10 Hz ||10 Hz | |Min. Res. BW. ||1 kHz || ||100 Hz ||1 kHz ||30 Hz ||10 Hz ||10 Hz ||30 Hz ||10 Hz ||1 kHz ||10 Hz ||10 Hz ||10 Hz | ||
|- | |- | ||
|Max. Res. BW. ||1 MHz || || || ||1 MHz || || ||1 MHz || ||3 MHz ||3 MHz ||3 MHz ||3 MHz | |Max. Res. BW. ||1 MHz || ||3 MHz ||3 MHz ||1 MHz ||3 MHz || 3 MHz||1 MHz ||3 MHz ||3 MHz ||3 MHz ||3 MHz ||3 MHz | ||
|- | |- | ||
|GPIB ||P model || || || ||P model || || ||P model || || Yes ||Yes ||Yes ||Yes | |GPIB ||P model ||P model ||yes ||yes ||P model ||P model ||Yes ||P model ||Yes || Yes ||Yes ||Yes ||Yes | ||
|- | |- | ||
|Marker ||No || || || ||No || || ||No || ||Yes ||Yes ||Yes ||Yes | |Marker ||No ||Yes ||Yes ||Yes ||No ||Yes ||Yes ||No ||Yes ||Yes ||Yes ||Yes ||Yes | ||
|- | |- | ||
|} | |} | ||
Revision as of 22:05, 24 May 2021
This page is an attempt to compare the 49X and 279X series spectrum analyzers that share many common hardware features. All data is for the base model without options.
| 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 | 10kHz - 21GHz | 10kHz - 21GHz | 100Hz − 1.8GHz | 100Hz − 7.1GHz |
| Min. Span | 100 kHz | 1kHz | 2 kHz | 500 Hz | 100 Hz | 100 Hz | 500 Hz | 1 kHz | 2 kHz | 100 Hz | 100 Hz | 100 Hz | |
| Max. Span | 5 GHz | 100 GHz | 10 GHz | 5 GHz | 100 GHz | 1 GHz | 1 GHz | 5 GHz | 12 GHz | 150 GHz | 1.7 GHz | 4 GHz | |
| Ext. Mix | Yes | Yes | Yes | No | Yes | Yes | No | No | No | Yes | Yes | No | No |
| Cent. Freq. Acc. | 1MHz | ±21kHz | ±30kHz | Freq.Ref. | ±20 kHz | ±20 kHz | 1MHz | ±21 kHz | ±30kHz | ±20kHz | ±20kHz | ±21kHz | |
| Freq. Ref. Acc. | 1×10-6/yr | 1×10-5/yr | 1×10-7/yr | 1×10-7/yr | 1×10-6/yr | ? | 1×10-9/yr | 1×10-9/yr | ? | ||||
| SSB Phase Noise | -105dBc/Hz | -103dBc/Hz | -90dBc/Hz | -105dBc/Hz | -105dBc/Hz | -105dBc/Hz | -103dBc/Hz | -105dBc/Hz | -105dBc/Hz | -105dBc/Hz | |||
| Min. Res. BW. | 1 kHz | 100 Hz | 1 kHz | 30 Hz | 10 Hz | 10 Hz | 30 Hz | 10 Hz | 1 kHz | 10 Hz | 10 Hz | 10 Hz | |
| Max. Res. BW. | 1 MHz | 3 MHz | 3 MHz | 1 MHz | 3 MHz | 3 MHz | 1 MHz | 3 MHz | 3 MHz | 3 MHz | 3 MHz | 3 MHz | |
| GPIB | P model | P model | yes | yes | P model | P model | Yes | P model | Yes | Yes | Yes | Yes | Yes |
| Marker | No | Yes | Yes | Yes | No | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes |