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Keysight (Agilent) N9040B UXA Signal Analyzer, 2 Hz to 50 GHz

SKU: N9040BCategories: Spectrum Analyzers
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The Keysight N9040B UXA signal analyzer is a high-performance instrument for analyzing signals from 2 Hz to 50 GHz. It offers wide bandwidth, excellent dynamic range, and comprehensive measurement capabilities for demanding applications.

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Equipment info

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.

MPN

N9040B

Brand Name

Keysight / Agilent

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Product Condition & Availability
Keysight (Agilent) N9040B UXA Signal Analyzer, 2 Hz to 50 GHz is in excellent working condition and has been thoroughly tested for performance and reliability. We offer both new and professionally refurbished options, depending on availability and customer preference.

 

Integrated Solutions & Deployment Support
Beyond individual products, Aumictech provides end-to-end solutions for manufacturing line deployment and test station setup. Our team can assist with system integration, configuration, and equipment selection tailored to your production requirements.

Trusted Industry Experience
With over a decade of experience, Aumictech is a recognized leader in RF and optical test equipment sales and services. All units are supported by our in-house calibration and repair facility based in Downingtown, PA, ensuring technical reliability and long-term value.

Customer Commitment
We’re committed to exceptional customer service, offering a 15-day return or replacement (ROR) policy for peace of mind. Our team is always available to assist with pre- and post-sale support.

Fast Shipping & Flexible Payments
We offer rapid global shipping through FedEx, UPS, and DHL, with most orders dispatched within 1–3 business days. Multiple secure payment options are available, including PayPal, ACH, wire transfers, and major credit cards.

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