The Keysight N9040B UXA Signal Analyzer delivers high-performance signal analysis from 2 Hz to 50 GHz, with extensibility to 110 GHz using Keysight smart mixers and terahertz frequencies via third-party solutions. Purpose-built for 5G, 802.11ax/ay, satellite, radar, and electronic warfare applications, the N9040B characterizes fast-hopping, wideband, and transient signals with phase noise and spurious-free dynamic range exceeding 75 dBc across 510 MHz bandwidth.
Technical Specifications
• Frequency Range: 2 Hz to 50 GHz base; up to 110 GHz with external smart mixers; terahertz capable with third-party solutions
• Analysis Bandwidth: 25 MHz standard; optional 40 MHz, 255 MHz, 510 MHz, and 1 GHz configurations
• Real-Time Spectrum Analysis: 510 MHz maximum real-time bandwidth with 100% Probability of Intercept for signals as short as 3.51 µs
• Displayed Average Noise Level: -174 dBm @ 1 GHz (preamplifier and Noise Floor Extension enabled)
• Phase Noise: -135 dBc/Hz @ 1 GHz (10 kHz offset); -146 dBc/Hz @ 1 GHz (1 MHz offset); -126 dBc/Hz @ 10 GHz (10 kHz offset)
• Spurious-Free Dynamic Range: >75 dBc across 510 MHz bandwidth
• Third-Order Intermodulation Distortion (TOI): +23 dBm @ 2 GHz
• Amplitude Accuracy: ±0.16 dB
– Key Features
• Gap-free, real-time spectrum analysis captures intermittent signals with advanced triggering
• Low-noise signal path enables detection of lower-level spurious signals
• Multi-touch interface simplifies operation and navigation
• Multiple display modes including spectrum, spectrogram, power versus time, and digital density
– Typical Applications
5G and wireless standards, millimeter-wave satellite communications, radar signal characterization, and electronic warfare signal detection and analysis.
– Compatibility & Integration
Integrates with 89600 VSA software for advanced modulation and transient signal analysis. Supports external mixer configurations for frequency extension beyond native 50 GHz range.
