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Keysight/Agilent M9807A, 2 Port, Multi-Part, Measurement Solution, PXIe Vector Network Analyzer
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Keysight/Agilent M9807A PXIe Vector Network Analyzer
Keysight’s M9807A is a PXIe vector network analyzer that has been designed specifically to operate from 100 kHz to 44 GHz. It was developed by Keysight to characterize multiport devices (multiports) in an automated test environment. As a two-port module, this provides accurate S-parameter measurements of both passive components such as coaxial connectors and transformers as well as active devices such as amplifiers, mixers, and frequency converters. It addresses the tighter margin associated with wireless manufacturing.
The true multi-part module architecture of the M9807A permits multiple M9807A modules to be synchronized within a single PXIe chassis using the S95551B software. This arrangement can provide up to 34 test ports or more in a single PXIe chassis, and all of these ports can operate simultaneously under full multi-part error correction. This configuration eliminates the need for external switch matrices, thereby reducing loss and calibration complexity while also significantly shortening test cycle times for devices that require characterization across multiple channels, such as 5G beamformers, IoT transceivers, and phased array antennas. The modular nature of the M9807A also makes it easy to adapt systems as frequency and port requirements change.
Beyond the capabilities of a traditional VNA, the M9807A is a complete measurement solution that includes spectrum analysis, pulsed-RF, and time-domain measurement capabilities directly on the PXIe platform. This convergence of technologies minimizes the physical footprint required by the measurement systems and streamlines development of test systems for dense production floors.
Accuracy of measured results is provided by error characterization. The directivity of the M9807A exceeds 40 dB across the entire frequency range of 100 kHz – 40 GHz. The transmission tracking accuracy of the M9807A is less than ±0.065 dB from 100 kHz to 20 GHz. The maximum dynamic range of the M9807A is 140 dB at frequencies below 6.5 GHz and 130 dB at frequencies of 20 GHz. However, the actual value obtained typically exceeds 150 dB, providing an ample signal level difference between strong signals and weak signals that pass through large levels of insertion loss. Accuracy is further enhanced by trace noise and thermal stability characteristics that provide long-term unattended test operation.
For industrial automation engineers, the M9807A PXIe VNA offers a reliable, high-throughput solution for characterizing next-generation RF and microwave components. Its seamless multi-part scalability and consistent port-to-port performance validate complex multi-antenna assemblies, automobile radar modules, and high-speed digital interconnects within the reliable PXIe ecosystem.
| Model | M9807A |
|---|---|
| Type | PXIe 2?Port VNA |
| Frequency Range | 100 kHz – 44 GHz |
| Test Ports (per Module) | 2, fully synchronous |
| Multiport Limit (Single Chassis) | 34 ports (17 modules) |
| Dynamic Range – Specified (50 MHz – 6.5 GHz) | 140 dB |
| Dynamic Range – Typical (50 MHz – 6.5 GHz) | 150 dB |
| Corrected Directivity (2 – 20 GHz) | 42 dB |
| Corrected Source Match (2 – 20 GHz) | 39 dB |
| Corrected Load Match (2 – 20 GHz) | 38 dB |
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Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
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