16 | Keysight | M9381A PXIe Vector Signal Generator – Data Sheet
Technical Specifications and Characteristics
Vector modulation (continued)
Corrected phase error
Bandwidth
40 MHz BW
100 MHz BW
160 MHz BW
1 GHz
3 GHz
± 0.25 °C, nominal
± 0.65 °C, nominal
± 0.9 °C, nominal
± 1.25 °C, nominal
± 2.5 °C, nominal
± 3.0 °C, nominal
Arbitrary waveform memory maximum playback capacity
Option M01 (standard)
Option M05
32 MSa
512 MSa
1024 MSa
Option M10
Channel-to-channel synchronization 19
Timing
Phase
Skew
Jitter 20
Repeatability 21
Adjustment resolution
Drift over 12 hours
≤ 500 ps, nominal
≤ 45 ps, nominal
≤ 70 ps, nominal
50 ps
—
≤ 1 °, nominal
≤ 1.5 °, nominal
0.05 °
20 ps, nominal
0.5 °, nominal
19. Multi-channel capability only supported with up to 8-channels when configured with a Keysight M9018A PXIe chassis, with FPGA version 1.05 or greater.
Characteristics measured at 400, 900, 2400, 5800 MHz. V2802A LO distribution network used for phase synchronization for more than 4 channels
20. Jitter indicates measurement-to-measurement variation and applies over short time interval at room temperature without resetting or reinitializing a driver
sessionꢀ
21. Repeatability indicates stability of alignment between channels across power cycles and IVI sessions, with identical cabling and hardware settings
frequency, span, sample rate, etc.)
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