Keysight N9936D Signal Analyzer

Overview

The Keysight N9936D is a 14 GHz handheld signal analyzer providing versatile testing solutions with configurations for spectrum monitoring, signal analysis, and interference hunting. It delivers reliable performance in both field and lab settings with expandable capabilities through up to 20 software-defined applications via license-key activation.

Designed for technicians who need to carry a single portable instrument for routine maintenance and advanced troubleshooting, the N9936D empowers users to capture, stream, and replay every signal event, enabling faster troubleshooting and deeper analysis with confidence that no data is missed.

Key Features

• Frequency range 9 kHz to 14 GHz with Type-N (f) test port
• Gap-free real-time spectrum analysis with 120 MHz analysis bandwidth
• Wideband IQ streaming bandwidth up to 120 MHz for signal capture and replay
• Accurate spectrum analyzer measurements (±0.1 dB) without instrument warm-up
• Field-swappable battery lasting up to 4 hours for extended field operations
• Rugged design meeting MIL-specs with weatherproof, marine-grade housing
• Lightweight at 3.6 kg (8 lb) for field portability
• Intuitive Linux-based touchscreen interface for simplified operation

Applications

• Spectrum monitoring and interference detection
• 5G/LTE field testing and over-the-air measurements
• Interference hunting and signal location
• Power measurements and pulse analysis
• Signal detection in communications and broadcast
• Field troubleshooting and maintenance