Keysight N9950BU/378 Over-The-Air 5G NR Measurements Option

Overview

The N9950BU/378 is an Over-The-Air (OTA) 5G NR measurements option for Keysight FieldFox portable analyzers. It provides over-the-air characterization and analysis of 5G NR signals across frequency range 1 (FR1) and frequency range 2 (FR2) up to millimeter-wave (mmWave) frequencies without requiring an external mixer.

Key Features

• Characterize air interface path loss and beam coverage
• Verify network quality and beam performance
• Measure and decode primary synchronization signal (PSS), secondary synchronization signal (SSS), beam indexes, cell ID, and signal quality metrics
• Identify frequency drifting, isolate power issues, and investigate performance problems
• Verify Inter-RAT handovers
• Analyze 5G NR FR1 and FR2 up to mmWave without external mixer

Requirements

• Requires FieldFox options 233, 307
• Recommended: Option 235