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N9925AU FieldFox Handheld Software
Software for a lightweight, durable vector network analyzer, cable and antenna analyzer, power meter, and more
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Highlights
Enable deeper insights in measurement and analysis by expanding the capabilities of your FieldFox handheld analyzer with field-upgradeable software licenses. These capabilities are engineered to deliver benchtop results into the field.
- Handle routine maintenance and in-depth troubleshooting with one instrument
- Maximize performance with network analyzer, built-in power meter, vector voltmeter, and more
- Order with a new instrument or upgrade an existing instrument
Explore Software Options for the N9925A
Transmission & Reflection

Use vector network analyzer mode to measure transmission and reflection (S21 and S11) magnitude and phase.
Time-Domain Response Measurements

Display reflection or transmission coefficients in the time domain and remove unwanted responses with time-domain gating.
Full Two-Port S-Parameters

Enable vector network analyzer mode to measure all four S-parameters (S21, S11, S12, S22) magnitude and phase.
Mix-Mode S-Parameters

Make balanced, mixed-mode S-parameter reflection measurements (Scc11, Sdd11, Scd11, Sdc11) with network analyzer mode.
Vector Voltmeter (VVM) Measurements

Measure the phase shift and elctrical length of a device and view the results on the large display from a distance.
TDR Cable Measurements

Identify the location and nature of faults alon cables using time-domain reflectometry measurements.
USB Power Measurements vs. Frequency

Characterize the scalar transmission response of devices such as mixers and converters using USB power sensor measurements versus frequency.
Built-in Power Meter

Make accurate, user-definable channel power measurements such as transmitter output power with no additional external hardware.
USB Power Sensor Pulse Measurements

Characterize RF pulses such as those used in radar and electronic warfare systems using a USB peak power sensor.
Remote Control Capability

View and control FieldFox remotely using an iOS device.
Learn more about each software option in the Technical Overview.
Free Trials
- Get 30-day free trial license
- Enable options on your FieldFox
- Evaluate full-featured version with no functionality restrictions
Extend the Capabilities
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