The Keysight N2002A Noise Source Test Set is a precision calibration instrument for noise figure measurements spanning 10 MHz to 26.5 GHz. This stand-alone unit performs full calibration of Keysight SNS and 346 series noise sources, as well as noise sources from other manufacturers, delivering fast and repeatable calibrations with minimal uncertainty. By enabling Excess Noise Ratio (ENR) testing, the N2002A reduces noise figure measurement uncertainty and ensures traceability to national standards, providing verified confidence in DUT specifications.
Technical Specifications
• Frequency Range: 10 MHz to 26.5 GHz
• Measurement Function: Excess Noise Ratio (ENR) characterization of noise sources
• Calibration Scope: Full calibration capability for Agilent SNS and 346 series noise sources; compatible with noise sources from other manufacturers
• Control Interface: Manual operation or remote control via GPIB
• External Driver Required: Keysight 11713A Attenuator/Switch Driver (no internal power supply)
– Key Features
• Reduces measurement uncertainty in noise source calibration systems
• Delivers repeatable results with minimal drift
• Results are traceable to national standards
• GPIB-enabled for remote operation and system integration
• Stand-alone configuration for flexible laboratory deployment
– Typical Applications
• Calibration and verification of noise sources in metrology labs
• Noise figure analyzer system setup and validation
• ENR measurement and characterization
• Periodic recalibration of installed noise source instruments
– Compatibility & Integration
• Requires Keysight 11713A Attenuator/Switch Driver for operation
• Pairs with noise figure analyzers such as the Keysight N8975A
• Compatible with SNS and 346 series noise sources from Agilent
• Optional cables and adapters (Option 001) available for system configuration
• Indoor use only
