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Keysight CXA (N9000B)

Rohde & Schwarz FSL

Rohde & Schwarz FPL1000

Anritsu MS2830A

Frequency

9 kHz to 26.5 GHz

9 kHz to 18 GHz

5 kHz to 3 GHz

9 kHz to 43 GHz

Freq reference aging rate (Standard)

1 ppm/year

1 ppm/year

1 ppm/year

1 ppm/year

Resolution BW (3 dB)

1 Hz to 3 MHz (10% steps),

4, 5, 6, 8 MHz

300 Hz to 10 MHz

(1-3 sequence) (standard)

10 Hz to 10 MHz

(1-3 sequence) (Opt B7)

1 Hz to 10 MHz

1 Hz to 3 MHz (1-3 sequence),

50 kHz, 5 MHz,

10 MHz (standard)

20 MHz, 31.25 MHz (Opt 005)

Analysis BW

10 MHz (Standard), 25 MHz (Opt B25)

28 MHz

10 MHz (Standard), 40 MHz (FPL1-B40)

10 to 125 MHz

Frequency response w/o preamp (1 GHz)

Option 503/507

Option 513/526

0.5 dB (spec),

0.3 dB (typ)

0.3 dB ~ 1 dB

±0.35 dB

±0.75 dB (spec),

±0.55 dB (95%)

±0.65 dB (spec),

±0.4 dB (95%)

Total abs amplitude accuracy (50 MHz)

±0.40 dB (spec), ±0.30 dB (95%)

0.5 dB (95%)

0.5 dB

±0.5 dB

DANL (1 GHz)

–161 dBm

–160 dBm

–152 dBm

–163 dBm

–162 dBm

TOI (1 GHz)

+13 dBm

+12 dBm

+10 dBm

+17 dBm

+15 dBm

Phase noise

(1 GHz, 10 kHz offset)

–98 dBc/Hz

–102 dBc/Hz

–98 dBc/Hz

–105 dBc/Hz

–118 dBc/Hz (30 kHz offset)

Calibration cycle

1 year

1 year

2 year

1 year