The Keysight M9837A is a PXIe Vector Network Analyzer delivering multiport, multisite characterization across 10 MHz to 44 GHz in a scalable modular form factor. Built-in noise receivers and configurable test architecture enable single-connection measurements of modulated signals on highly integrated components. This instrument accelerates semiconductor and component testing through faster measurement speeds, flexible configuration, and reduced system costs in automated test environments.
– Technical Specifications
• Frequency Range: 100 MHz to 43.97 GHz (settable)
• Power Output Range: −100 dBm to +25 dBm (settable)
• Power Resolution: 0.01 dB
• Power Level Accuracy (Typical):
– 100 MHz to 15 GHz: ±0.4 dB
– 15 GHz to 20 GHz: ±0.6 dB
– 20 GHz to 25 GHz: ±0.5 dB
– 25 GHz to 30 GHz: ±0.6 dB
– 30 GHz to 37.5 GHz: ±1.2 dB
– 37.5 GHz to 40 GHz: ±0.8 dB
– 40 GHz to 44 GHz: ±1.8 dB
(Accuracy specified at −10 dBm source power without user power calibration; calibration improves performance)
• Source Third Order Intermodulation Distortion: −40 dBc IM3 (two-tone, 1 MHz separation, 0 dB source mixer attenuator)
– Key Features
• PXIe scalable architecture for high-density test applications
• Built-in noise receivers for advanced characterization
• Configurable test set with modulated signal measurement software
• Single-connection multiport measurement capability
• User-friendly software wizards for wideband RF measurements
– Measurement Capabilities
• Multiport, multi-measurement analysis via single connection
• Modulated signal characterization
• Adjacent Channel Power (ACP) and Error Vector Magnitude (EVM) assessment
• Wideband RF measurements on integrated components
– Compatibility & Integration
Requires PXIe or PXI-H chassis slot with 2×8, 4×4, or 1×8 system slot link configuration. Compatible with Keysight PXI Embedded Controllers. PXI embedded controllers are not supported.



























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