Keysight Technologies Inc. FieldFox N9963B Upgrades
The Keysight N9963BU is an upgrade option for the FieldFox N9963B handheld microwave spectrum analyzer. This upgrade enables users to enhance the capabilities of their existing N9963B instrument by adding new measurement features or performance options. Upgrades may include software-activated measurement applications such as cable and antenna testing, vector network analysis, spectrum analysis, power meter functionality, and more. These upgrades are designed to be field-installable, allowing users to expand their instruments functionality as their testing needs evolve. All upgrades are officially supported and validated by Keysight Technologies.