Keysight Technologies Inc. Vector network analyzer, 9 kHz to 6.5 GHz, 2-port, with Thunderbolt 3 interface
The Keysight P9371B is a 2-port vector network analyzer (VNA) that operates from 9 kHz to 6.5 GHz. It features a compact, portable form factor and connects to a PC via a Thunderbolt 3 interface, enabling high-speed data transfer and efficient measurement workflows. The P9371B delivers full S-parameter measurements with a dynamic range up to 120 dB and a trace noise of 0.002 dB rms at 10 kHz IF bandwidth. It supports advanced measurement capabilities such as time domain analysis, fixture de-embedding, and automatic calibration. The VNA is designed for applications in R&D, manufacturing, and field environments, offering Keysight's trusted measurement accuracy and reliability in a streamlined package.