R573293405

Overview

The R573293405 is a SP4T coaxial switch from the Ramses series, manufactured by Radiall. It features BNC connectors and operates up to 3 GHz. The device utilizes latching technology with self-cut-off and auto-reset capabilities. It includes indicators and connects via a D-sub connector. The coil voltage is 28 VDC, and it supports diodes for control. This panel-mount component is designed for RF signal routing applications requiring high isolation and low insertion loss within its specified frequency range.

Feature Summary

• SP4T configuration for multi-path signal routing
• Latching mechanism with self-cut-off and auto-reset functions
• Integrated status indicators for operational monitoring
• D-sub connector interface for control signals

Applications

• RF test and measurement equipment
• Telecommunications infrastructure switching
• Aerospace and defense radar systems
• Automated test system signal routing

Procurement Notes

Verify current availability and lifecycle status directly with Radiall or authorized distributors, as supply chain conditions may vary. Confirm that the specific ordering suffix matches the required connector type and control interface specifications. Ensure compatibility with existing 28 VDC control systems and D-sub wiring configurations before finalizing procurement orders.

Selection Notes

Select this model when a 3 GHz SP4T coaxial switch with latching functionality is required. It is suitable for applications needing self-cut-off protection and integrated indicators. Compare against other Ramses variants if different connector types like SMA are needed or if higher frequency operation beyond 3 GHz is necessary for the specific system design requirements.

Part Context

This component belongs to the Ramses family of coaxial switches, known for robust performance in RF environments. The R573293405 variant specifically integrates BNC interfaces and D-sub control connections. It represents a specialized solution for systems requiring reliable signal path switching with mechanical latching stability and visual status feedback.

Replacement Considerations

Consider the R573293625 for SP6T configurations with similar Ramses characteristics. Verify functional equivalence regarding frequency range, connector types, and control voltage before substituting. Ensure that any replacement part maintains compatibility with the existing D-sub control interface and panel mounting requirements.