Keysight N9918AU/236 Interference Analyzer Option

Overview

The Keysight N9918AU/236 is an interference analyzer and spectrogram option for the FieldFox series that identifies interfering signals quickly and accurately. This option uses spectrogram and waterfall display techniques to visualize signal behavior over time, making it easy to spot intermittent or time-varying interference patterns. Recorded traces can be stored for offline analysis and documentation. The N9918AU/236 requires option 233.

Key Features

• Spectrogram and waterfall display for time-domain signal visualization
• Quick identification of interfering signals
• Trace recording and storage capabilities
• Offline analysis of recorded spectrum data
• Clear visualization of time-varying interference patterns

Applications

• Identification and analysis of intermittent interference
• Troubleshooting spectral problems in communication systems
• Signal surveillance with historical trace data
• Documentation of interference events for regulatory compliance
• Research and development of RF systems