Keysight Technologies Inc. FieldFox N9913B Upgrades
The Keysight N9913BU is an upgrade option for the FieldFox N9913B handheld combination analyzer. This upgrade enables users to enhance the capabilities of their existing N9913B instrument by adding new measurement functions or performance features. Upgrades may include spectrum analysis, cable and antenna testing, vector network analysis, power meter functionality, or other advanced measurement options, depending on the specific upgrade package selected. All upgrades are designed and validated by Keysight to ensure compatibility and maintain the rugged, portable performance of the FieldFox platform.