The Agilent/Keysight 3746A is a Selective Level Measuring Set engineered for precise signal analysis across low-frequency telecommunications and electronics testing applications. Built-in synthesizer technology delivers high tuning accuracy with 1 Hz resolution, enabling fast and accurate selective level measurements across its operational bandwidth.
Technical Specifications
• Frequency Range: 50 Hz to 32 MHz
• Frequency Resolution: 1 Hz
• Tuning Accuracy: High (synthesizer-based)
• Tuning Modes: Single frequency entry, frequency limit stepping, discrete frequency sets, and FDM plan-based tuning
– Key Features
• Built-in synthesizer provides high-accuracy frequency selection and tuning across the 50 Hz to 32 MHz band
• Multiple tuning methods accommodate manual entry, automated stepping protocols, and frequency division multiplexing applications
• Fast measurement cycles optimize throughput in production and laboratory environments
• 1 Hz frequency resolution enables precise signal characterization
– Typical Applications
• Telecommunications equipment validation and acceptance testing
• Component and system characterization during electronics development
• Signal analysis and level measurement in R&D laboratory environments
– Compatibility & Integration
The 3746A supports GPIB (IEEE-488) interface for remote instrument control and automated data acquisition in test systems.
Product Status: Obsolete per Keysight classification.
