Keysight N9915AU/010 FieldFox Time Domain Display Option

Overview

The Time Domain Display option (N9915AU/010) for Keysight FieldFox analyzers computes the inverse Fourier transform of frequency-domain data to display reflection or transmission coefficients versus time. This option enables time-domain analysis with gating to remove unwanted responses and supports both low-pass and band-pass modes for measuring broadband and frequency-selective devices.

Key Features

• Inverse Fourier transform calculation of frequency-domain data
• Display of reflection and transmission coefficients versus time
• Time-domain gating to remove unwanted responses
• Low-pass mode for broadband device measurement
• Band-pass mode for frequency-selective device measurement
• Requires option 210 (and recommends option 211) for full functionality

Applications

• Cable fault location and characterization using time-domain reflection
• Transmission line analysis and impedance profiling
• Component and device impedance characterization
• Removing reflections and gating unwanted signal responses