Keysight Technologies Inc. PXIe vector network analyzer, 9 kHz to 20 GHz
The Keysight M9804A is a PXIe vector network analyzer (VNA) module that operates from 9 kHz to 20 GHz. It is designed for high-performance, multiport network analysis in a compact PXIe form factor, enabling fast and accurate S-parameter measurements. The M9804A features a fully integrated, four-port VNA architecture, providing high dynamic range, low trace noise, and fast measurement speed. It supports advanced calibration and error correction techniques, and is ideal for applications such as device characterization, antenna testing, and component verification. The module is compatible with Keysight's PXIe chassis and is controlled via Keysight's PathWave software suite.