Agilent/Keysight 69430A

The Agilent/Keysight 69430A is an RF section component that extends vector signal analyzer capability by expanding frequency coverage and adding 1.8 GHz of bandwidth. Designed as an enhancement module for the HP 89410A, it shifts the system’s operational range from DC–10 MHz into the microwave domain, enabling analysis and signal processing from 2 MHz to 1800 MHz. The 69430A functions as an integrated RF front end within the larger analyzer architecture, providing the frequency conversion and signal conditioning necessary for high-frequency signal characterization.

This component is suited for applications requiring wideband RF signal analysis, vector measurements across multiple frequency bands, and system-level testing where the base analyzer must operate beyond its native bandwidth limitations. Engineers rely on it to access frequency content from low intermediate frequencies into the GHz range without requiring external downconversion or separate instrumentation.

– Technical Specifications

• Frequency Range: 2 MHz to 1800 MHz
• Bandwidth: 1.8 GHz
• Product Type: Vector Signal Analyzer RF Section

– Key Features

• Frequency range expansion module for HP 89410A Vector Signal Analyzer
• Native RF section integration
• Extends analyzer coverage from DC–10 MHz baseline to 2 MHz–1800 MHz operational span

– Typical Applications

• RF and microwave signal analysis
• Wideband vector measurements
• Multi-band signal characterization
• System validation requiring extended frequency coverage

– Compatibility & Integration

The 69430A is designed as a direct enhancement to the HP 89410A Vector Signal Analyzer, providing the RF front-end functionality necessary to access frequencies beyond the base unit’s native range. Operating and service documentation (part number 69430-90001) is available for integration guidance and maintenance procedures.