11 | Keysight | M9391A PXIe Vector Signal Analyzer - Data Sheet
Technical Specifications and Characteristics
Dynamic range
Displayed average noise level (DANL) 19
Conversion type
Pre−amp OFF
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Frequency
Specification
Nominal
< 100 MHz
−145 dBm/Hz
−147 dBm/Hz
−148 dBm/Hz
−146 dBm/Hz
−154 dBm/Hz
−152 dBm/Hz
−149 dBm/Hz
−148 dBm/Hz
100 to < 700 MHz
700 MHz to < 5.75 GHz
5.75 to 6 GHz
<1.2 GHz
−137 dBm/Hz
−140 dBm/Hz
−129 dBm/Hz
−148 dBm/Hz
−143 dBm/Hz
−138 dBm/Hz
−133 dBm/Hz
Single
1.2 to 3.1 GHz
> 3.1 to < 5.4 GHz
5.4 to 6 GHz
Pre−amp ON
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< 100 MHz
−162 dBm/Hz
−161 dBm/Hz
−160 dBm/Hz
−157 dBm/Hz
−154 dBm/Hz
−161 dBm/Hz
−158 dBm/Hz
−156 dBm/Hz
−153 dBm/Hz
100 MHz to < 2.7 GHz
2.7 to 4.4 GHz
> 4.4 to < 5.6 GHz
5.6 to 6 GHz
−156 dBm/Hz
−155 dBm/Hz
−152 dBm/Hz
−141 dBm/Hz
−157 dBm/Hz
−154 dBm/Hz
−151 dBm/Hz
−146 dBm/Hz
Single
<1.1 GHz
1.1 to < 3.6 GHz
3.6 to 5 GHz
> 5 to 6 GHz
Third order intermodulation distortion (TOI) 20
TOI23
Distortion24
Conversion type: auto
Pre−amp OFF 21
Frequency
Specification
+15 dBm
Typical
Specification
−52 dBc
≤ 400 MHz
+20.5 dBm
+23 dBm
> 400 MHz to 3 GHz
+18 dBm
−52 dBc
> 3 GHz
+20 dBm
−9.9 dBm
−7.9 dBm
−4.3 dBm
−0.9 dBm
+1 dBm
+23.5 dBm
−2.5 dBm
+2 dBm
−52 dBc
−56 dBc
−58 dBc
−47 dBc
−41 dBc
−32 dBc
Pre−amp ON 22
≤ 100 MHz
> 100 to 850 MHz
> 850 MHz to 2 GHz
> 2 to 3 GHz
> 3 to 6 GHz
+5 dBm
+7 dBm
+5 dBm
19. Expected input level of −50 dBm. Mixer level offset +10 dB.
20. Two tone, 100 kHz tone spacing.
21. Expected input level −5 dBm. Mixer level offset +10 dB.
22. Expected input level −25 dBm. Mixer level offset +15 dB.
23. TOI = third order intercept. The TOI is given by the input tone level (in dBm) minus (distortion/2) where distortion is the relative level of the distortion tones in dBc.
24. Expected input level -10 dBm with preamp off and -30 dBm with preamp on.
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