Keysight Technologies Inc. FieldFox 44 GHz Microwave Analyzer
The Keysight N9951D is a FieldFox Handheld Microwave Analyzer designed for field use, supporting frequencies up to 44 GHz. It offers a combination of spectrum analysis, vector network analysis, cable and antenna testing, and power measurements in a rugged, portable form factor. The N9951D features a large touchscreen display, battery operation, and is engineered to withstand harsh environments, meeting MIL-PRF-28800F Class 2 standards. It supports a wide range of measurement applications, including interference hunting, signal demodulation, and network analysis, making it suitable for RF and microwave system installation, maintenance, and troubleshooting.
