The Y1153A is a distribution board that routes power and control signals from a driver module to external switches within Keysight’s multifunction switch/measure ecosystem. It connects directly to the 34945EXT module extender and provides standardized connectivity for step attenuator configurations. The board supplies all necessary components to build two signal cables, enabling simplified integration of dual attenuator setups into 34980A Multifunction Switch/Measure Unit installations.
Technical Specifications
• Product Type: Distribution Board
• Form Factor: Plugs directly onto the 34945EXT extender module
• Signal Routing: Routes power and control signals from driver module to external switches
• Cable Assembly: Supplies components to build two cables for integration with the 34980A mainframe
– Key Features
• Standardized connector interface for rapid deployment
• Dual-channel architecture supporting two independent attenuator connections
• Integrated with the 34945EXT—no additional interface modules required
• Preconfigured for step attenuator signal distribution
– Compatibility & Integration
• Primary Host Module: 34945EXT extender
• Mainframe System: 34980A Multifunction Switch/Measure Unit
• Compatible Attenuators: Two units from the Keysight 84904/5/6/7/8 or 8494/5/6 step attenuator series
• Cable Support: Includes materials for constructing two connection cables; complete cable kits available through related products such as the Y1158A
The Y1153A consolidates signal distribution in multifunction switching applications, reducing interconnection complexity and ensuring signal integrity across power and control paths.
