R573452425

Overview

The R573452425 is an SP4T coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It utilizes SMA connectors and operates up to a maximum frequency of 18 GHz. The device features a latching mechanism with self-cut-off indicators and requires a 12Vdc TTL diodes control input. Constructed for robust performance, it supports D-sub connector interfaces for control signals.

Feature Summary

• SP4T switching configuration within the Ramses series
• Latching mechanism with integrated self-cut-off indicators
• SMA connector interface for RF signal paths
• 12Vdc TTL diodes control input requirement

Applications

• RF signal routing in communication systems
• Test and measurement equipment setups
• Aerospace and defense radar applications

Procurement Notes

Verify component authenticity through authorized Radiall distributors or direct manufacturer channels. Confirm datasheet revisions match specific production batches. Ensure environmental compliance documentation aligns with project requirements. Validate control voltage specifications against system power supplies before integration.

Selection Notes

Select this model when SP4T switching at 18 GHz is required with latching functionality. Consider the 12Vdc TTL control interface compatibility with existing logic levels. Evaluate space constraints for D-sub connector integration. Compare insertion loss and isolation specs against system budget requirements.

Part Context

Part of the Ramses series of high-performance coaxial switches designed for demanding RF environments. The series emphasizes reliability and precise signal routing capabilities across various industrial and military applications.

Replacement Considerations

Consult official Radiall substitution guides for verified equivalents. Cross-reference pinouts and control voltages carefully. Verify mechanical footprint compatibility if replacing in existing assemblies.