The Keysight 33340A is a discontinued coaxial attenuator engineered for RF and microwave test and measurement applications. This fixed attenuator delivers reliable signal attenuation with low insertion loss and high isolation—essential performance characteristics for maintaining signal integrity in automated test systems and signal routing configurations.
Technical Specifications
The 33340A operates across a broad frequency range within the RF and microwave spectrum. As a coaxial component, it features standard coaxial connectors for signal input and output, though specific connector types are not detailed in available documentation.
– Key Features
• Fixed attenuation design for stable, repeatable performance
• Low insertion loss and high isolation for signal path integrity
• Coaxial construction for RF and microwave compatibility
• Designed for integration into automated test equipment
– Typical Applications
The 33340A serves RF and microwave test and measurement systems where signal power reduction is required. Its attenuator function integrates into signal paths to manage power levels across test configurations. Primary use cases include automated testing environments and laboratory test setups requiring coaxial signal control.
– Compatibility & Integration
The 33340A interfaces with RF components and systems utilizing coaxial connectors within its operational frequency range. Integration occurs at signal conditioning points where controlled attenuation improves measurement accuracy and equipment protection. Keysight Service Centers provide repair, calibration, and legacy support for this discontinued model. The 8493A Coaxial Fixed Attenuator (DC to 12.4 GHz) is offered as a compatible replacement option.
