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Keysight N9933BU/356 Noise Figure Option

Keysight · Model: N9933BU/356 Made to order
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Keysight N9933BU/356 uses Y-Factor technique to measure and characterize noise figure of devices with five measurement types and customizable uncertainty parameters.

Model N9933BU/356
Manufacturer Keysight
Category Analyzer Options & Accessories
Availability Made to order

Overview

The N9933BU/356 Noise Figure Option uses the Y-Factor technique to accurately verify and characterize the noise figure of devices. It provides comprehensive noise characterization capabilities with multiple measurement types and pre-configured device setups for common converter types.

Measurement Types

  • Noise Figure
  • Noise Factor
  • Gain
  • Noise Temperature
  • Y-Factor

Key Features

  • Four measurement setup types: Noise Source, DUT, Integration, Uncertainty
  • Four pre-configured DUT measurement types: Amplifier, Downconverter, Upconverter, Multi-Stage Converter
  • Customizable uncertainty contribution values including jitter, ENR, mismatch, and user calibration uncertainties
  • Uncertainty bars for visual assessment

Requirements

  • Spectrum Analyzer mode (Option 233 on combination models)
  • Internal preamplifier (Option 235)
  • DC bias variable voltage source (Option 309)
  • CPU2 processor
  • External noise source (Keysight models 346A/B/C/K40/K01)
  • External preamplifier recommended (Keysight models U7227A/C/F or U7228A/C/F)
  • Accessory: N9910X-713 BNC to SMB cable
Series FieldFox Series

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Keysight N9933BU/356 Noise Figure Option

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