The Keysight M9372A is a single-slot PXIe vector network analyzer delivering two-port S-parameter measurements from 300 kHz to 9 GHz. This modular instrument integrates into any PXIe chassis, enabling flexible test architectures that scale from single-device characterization to multi-site, multiport configurations through module cascading. With 115 dB dynamic range, 0.4 mdB RMS trace noise at 1 kHz IF bandwidth, and 7 dBm output power, the M9372A combines high measurement fidelity with PXI VNA speed. Electronic calibration via USB eliminates drift and simplifies setup, while full port synchronization and multiport error correction support complex impedance and transmission measurements across cascaded modules.
– Technical Specifications
• Frequency Range: 300 kHz to 9 GHz
• Dynamic Range: 115 dB
• Trace Noise (1 kHz IFBW): 0.4 mdB RMS
• Output Power: 7 dBm
• IF Bandwidth: 600 kHz
• Ports: 2 built-in
• Form Factor: Single PXIe slot (0.784 x 5.06 x 8.37 inches, 2 lbs)
• Backplane Speed: Up to 4 GB/s in compatible chassis
– Key Features
• Electronic calibration (ECal) via USB for fast, traceable calibrations
• Multiport operation via module cascading with synchronized ports and error correction
• Option 551 enables N-port calibrated measurements
• Up to 16 modules per PXIe chassis for multi-site applications
• Optimized measurement speed without sacrificing measurement accuracy
– Typical Applications
• Component characterization in aerospace and defense RF systems
• Wireless communication filter and amplifier validation
• Automated production test of passive and active two-port networks
• Multi-device concurrent testing via cascaded module configurations
– Compatibility & Integration
• Recommended Chassis: Keysight M9018A PXIe Chassis
• Operating Systems: Windows 7, Windows Vista SP1/SP2, Windows 10 (32-bit and 64-bit)
• Software Drivers: IVI-COM, IVI-C, LabVIEW, MATLAB compatible
• Support: Soft front panel, startup manuals, datasheets, and configuration guides included
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