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N9041B 90 or 110 GHz UXA Signal Analyzer

Key Features and Functions

  • Frequency range: from 2 Hz to 90, 110 GHz (up to 1.1 THz with external mixers)
  • Characterize challenging millimeter-wave signals: 5G, 802.11, satellite, radar
  • Make continuous sweeps up to 110 GHz
  • Capture lower-level spurious signals with DANL as low as -150 dBm/Hz (> 50 GHz)
  • 1 GHz fully-integrated instantaneous bandwidth; 5 GHz with external IF output

Here at Interlligent UK we are pleased to offer Keysight’s N9041B UXA  Signal Analyzer.

The N9041B is the most advanced Signal Analyzer geared for analyzing the most challenging signals. Whether your application is 5G, 802.11ax/ay, satellite, radar, electronic warfare (EW), or more, the UXA Signal Analyzer allows you to gain insight into your design.

The N9041B Signal Analyzer offers up to 1 GHz internal analysis bandwidth and up to 5 GHz external, offers industry-leading phase noise and wide spurious-free dynamic range. The UXA Signal Analyzer works with a variety of X-measurement applications or VSA measurement software making it a versatile turnkey solution, whatever your requirement.

Find out more information about the UXA N9041B Signal Analyzer by using our contact form, by emailing us at:, or by calling us on: 03308 280057. We would be more than happy to answer any queries or questions you may have about the Keysight N9041B range of Signal Analyzers.

  • Frequency range: 2 Hz to 90 or 110 GHz, (up to 1.1 THz with external mixers)
  • Maximum analysis bandwidth: 1 GHz
  • Maximum real-time bandwidth: 255 MHz
  • DNAL @1 GHz: -174 dBm
  • Phase noise @1 GHz (10 kHz offset): -135 dBc/Hz
  • Absolute amplitude accuracy at 50 MHz: ±0.24 dB
  • TOI @1 GHz (3rd order intercept): +18 dBm
  • Maximum dynamic range 3rd order @1 GHz: 110 dB
N9041B-H1G Analysis Bandwidth, 40 MHz
N9041B-B25 Analysis Bandwidth, 25 MHz (standard)
N9041B-B40 Analysis Bandwidth, 40 MHz
N9041B-UK6 Commercial Calibration Test Data
Connector Options
N9041B-ALV Auxiliary Log Video Output
N9041B-CRP Connector Rear, Programmable IF Output
N9041B-CRW Connector, IF Out, Ultra-wide bandwidth
N9041B-YAV Screen Video, Log Video and Linear Video
Frequency Range
N9041B-590 Frequency Range, 2 Hz to 90 GHz
N9041B-5CX Frequency Range, 2 Hz to 110 GHz
Performance Features
N9041B-EA3 Electronic Attenuator, up to 3.6 GHz
N9041B-EDC External digitizer control
N9041B-P50 Preamplifier, 50 GHz
Security Features
N9041B-SSD Additional Removable Solid State Drive
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