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XN5-class Vector Network Analyzer, 10 MHz Minimum frequency, 44 GHz Maximum frequency

The E5081A ENA-X vector network analyzer, 9 kHz to 44 GHz, with a modulation distortion measurement option, enables complete device characterization for active components like amplifiers and mixers.

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  • Number of built-in ports

    2, 4

  • Maximum frequency

    44 GHz

  • Maximum number of sources

    2

  • Integrated low-noise receivers

    2

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Highlights

Multiple Measurements, One Setup

Accelerate 5G and satellite communication component characterization with the Keysight E5081A ENA-X vector network analyzer (VNA). The ENA-X is the only solution that produces fast and accurate EVM measurements on a mid-range network analyzer.

Our spectral correlation technique directly analyzes the modulated input and output signals in the frequency domain on the network analyzer. Current solutions on the market require a network and spectrum analyzer to characterize components fully. With the new ENA-X, you can ensure test accuracy and repeatability with a single test setup using full vector correction at the DUT plane. Avoid manually reconfiguring setups or automating complex switch-based systems — verify device performance faster and with less error potential with the ENA-X network analyzer.

  • Achieve the lowest residual EVM with integrated modulation distortion software.
  • Ensure test accuracy and improve noise figure measurements with wide dynamic range.
  • Perform flexible high-power tests with direct receiver access to integrate booster amplifiers, attenuators, or directional couplers.

 

 

 

  • Address input port mismatch, channel power, and source errors with vector-corrected calibration at the DUT plane.
  • Test faster with modulated distortion and spectrum analysis, noise figure, vector mixer measurements, and more with one instrument.

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