Keysight Technologies Inc. Noise figure measurements
The Keysight N9934BU-356 is a software option for the FieldFox Handheld Microwave Analyzer (model N9934B) that enables noise figure measurements. This option allows users to make accurate noise figure and gain measurements on amplifiers, mixers, and other devices directly in the field. The N9934BU-356 provides a user-friendly interface for setting up and performing noise figure tests, supporting both Y-factor and hot/cold methods. It is designed to deliver reliable results with minimal setup, leveraging the rugged and portable design of the FieldFox platform. This option is ideal for engineers and technicians who require precise noise figure analysis in remote or outdoor environments.