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11 | Keysight | M9391A PXIe Vector Signal Analyzer 1 MHz to 3 or 6 GHz - Specifications Guide
Technical Specifications and Characteristics
Amplitude (continued)
IF bandwidth filter switching uncertainty
16
Specification Typical Nominal
±0.4 dB ±0.15 dB ±0.09 dB
Expected input level switching uncertainty Specification Typical Nominal
Pre-amp Auto/OFF
Max input to +5 dBm
±0.45 dB ±0.14 dB ±0.10 dB
Cr5 dBm ±0.63 dB ±0.24 dB ±0.17 dB
Pre-amp OFF
+5 to −50 dBm
±0.41 dB ±0.16 dB ±0.11 dB
Pre-amp ON
+0 to −50 dBm
±0.64 dB ±0.27 dB ±0.21 dB
Pre-amp AUTO
Crossing −37 dBm
±0.95 dB ±0.19 dB ±0.12 dB
Amplitude switching speed
Arbitrary amplitude change
Standard, nominal Option UNZ, nominal
List mode switching speed
17
≤ 5 ms ≤ 136 µs
Non-list mode switching speed
18
≤ 5 ms ≤ 1.5 ms
Input voltage standing wave ratio (VSWR) Nominal
< 10 MHz 1.7:1
10 MHz to 2.5 GHz 1.4:1
> 2.5 GHz 1.7:1
16. Amplitude error relative to the reference IF bandwidth filter of 40 MHz.
17. Settled to within 0.1 dB of final value. Does not include data acquisition or processing time.
When used with the M9018A PXIe chassis (2-link configuration: 1 x 8 [factory default]) and the M9036A PXIe embedded controller.
18. Mean time from IVI command to amplitude settled.