Keysight N9000B/526 CXA Signal Analyzer, 26.5 GHz
The Keysight N9000B/526 CXA Signal Analyzer is a high-performance benchtop spectrum analyzer designed for demanding signal analysis applications. With a frequency range from 9 kHz to 26.5 GHz, this instrument provides exceptional sensitivity, accuracy, and dynamic range, making it an essential tool for engineers and technicians working in wireless communications, aerospace, and defense.
Key Features & Highlights
- Wide Frequency Range: 9 kHz to 26.5 GHz covers a broad spectrum of signals, including wireless, radar, and satellite communications.
- High Sensitivity: -160 dBm (1 Hz) enables detection of low-level signals.
- Excellent Dynamic Range: 120 dB allows accurate measurement of large and small signals simultaneously.
- Low Phase Noise: -120 dBc/Hz (10 kHz offset) ensures precise signal characterization.
- Wide Measurement Bandwidth: 10 Hz to 1 GHz supports wideband analysis and vector signal analysis.
- Versatile Measurement Capabilities: Includes spectrum analysis, power measurements, modulation analysis, and vector signal analysis.
- Intuitive User Interface: 10.1-inch color LCD with built-in help functions simplifies operation.
- Connectivity: USB, LAN, and GPIB interfaces for remote control and data transfer.
Applications
The Keysight N9000B/526 CXA is ideal for a variety of applications, including:
- RF and microwave component testing
- Wireless device characterization and troubleshooting
- Radar and satellite communication system analysis
- Modulation and vector signal analysis
- EMI pre-compliance testing
With its combination of high performance, versatility, and ease of use, the Keysight N9000B/526 CXA Signal Analyzer provides exceptional value for professionals who need to accurately analyze complex signals.





Michael Torres –
Finance questioned the price until engineering showed ROI — the Keysight N9000B/526 CXA Signal Analyzer, 26.5 GHz Spectrum Analyzer cut external lab outsourcing in the first quarter.
David Chen –
Enterprise purchase for a multi-site rollout. First unit (Keysight N9000B/526 CXA Signal Analyzer, 26.5 GHz Spectrum Analyzer) validated successfully; we are proceeding with additional quantities.
Amanda Foster –
We benchmarked the Keysight N9000B/526 CXA Signal Analyzer, 26.5 GHz Spectrum Analyzer against legacy lab gear and saw clear improvement in measurement confidence. Worth the premium for production support environments.
Thomas Becker –
Our applications team uses the Keysight N9000B/526 CXA Signal Analyzer, 26.5 GHz Spectrum Analyzer for design validation and customer demos. Repeatability has been excellent; only minor note is the manual is dense but thorough.
Daniel Park –
Significant investment, but the Keysight N9000B/526 CXA Signal Analyzer, 26.5 GHz Spectrum Analyzer has already reduced downtime on critical verification routines. Packaging and shock protection were appropriate for a sensitive instrument.