Keysight Technologies Inc. FieldFox N9936B Upgrades
The Keysight N9936BU is a series of upgrade options specifically designed for the FieldFox N9936B Handheld Microwave Spectrum Analyzer. These upgrades allow users to enhance the functionality of their existing N9936B instrument by enabling additional measurement capabilities such as cable and antenna testing, vector network analysis, power measurements, and more. The upgrades are field-installable, providing flexibility for users to adapt their instrument to evolving test requirements without returning the unit to the factory. Each upgrade is engineered and validated by Keysight to ensure seamless integration and reliable performance, maintaining the ruggedness and accuracy expected from the FieldFox product line.