FieldFox brings bench-level accuracy into the field by delivering precise handheld RF and microwave measurements that agree with benchtop analyzers. The FieldFox combo analyzer N9950A base function is a cable and antenna analyzer and can be configured to include a spectrum analyzer, real-time spectrum analyzer and full 2-port network analyzer. To save space in a field kit, built-in capabilities can be added to provide up to 10 instruments in 1. They’re equipped to handle routine maintenance, in-depth troubleshooting and anything in between. Better yet, FieldFox delivers precise microwave and millimeter-wave measurements – wherever you need to go.

To enhance spectrum analysis, the Keysight N9950A FieldFox includes the same PowerSuite measurements used in Keysight signal analyzers, enabling fast, accurate, one- button characterization of channelized communication systems. The InstAlign capability lets you instantly make accurate power measurements in the field, even when temperature fluctuates.  With FieldFox, you can measure both the 1-port cable loss and 2-port insertion loss. The N9950A FieldFox comes with a built-in calibration capability that allows you to calibrate the network analyzer without carrying a cal kit into the field. With any other test instrument, when you add additional devices to the test port, such as jumper cables or adapters, you need to recalibrate using a cal kit.

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