The Agilent/Keysight 3737B is an RF module plug-in designed for integration with the HP 3730A Downconverter to enable RF signal measurement and analysis across the microwave band. This component operates from 3.7 GHz to 8.5 GHz and serves as a frequency-selective front-end module for downconversion applications requiring precision signal acquisition and processing.
Technical Specifications
• Frequency Range: 3.7 GHz to 8.5 GHz
• Form Factor: RF Module Plug-In
• Status: Discontinued. Limited support available through Keysight self-service resources and authorized Service Centers for repair and calibration.
– Key Features
• Modular design for direct integration with HP 3730A Downconverter systems
• Specified operation across L-band and lower S-band frequency spans
• Plug-in architecture enabling straightforward system integration
– Typical Applications
• RF signal measurement in the 3.7–8.5 GHz region
• Microwave signal analysis and characterization
• Downconversion front-end filtering and selection
• Laboratory and production RF testing environments
– Compatibility & Integration
The 3737B is engineered specifically for use with the HP 3730A Downconverter platform. This plug-in module architecture allows it to function as a frequency-selective component within a larger measurement system. Though production has been discontinued, existing units may access limited support resources through Keysight’s online documentation and authorized service channels.
