R574312420

Overview

The R574312420 is an SP4T coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It utilizes SMA connectors and operates up to a frequency of 3 GHz. The device features terminated ports and includes latching indicators for status verification. It requires a 12Vdc TTL power supply with diode pins for terminal connections. This component is designed for high-reliability RF signal routing applications.

Feature Summary

• SP4T switching configuration with terminated output ports
• Integrated latching indicators for visual status monitoring
• SMA connector interface for standard RF integration
• 12Vdc TTL control input with diode pin terminals

Applications

• RF signal routing in communication systems
• Test and measurement equipment setups
• Aerospace and defense electronic subsystems
• Automated test system configurations

Procurement Notes

Verify current availability directly with the manufacturer or authorized distributors, as stock levels fluctuate. Confirm that the specific Ramses series variant matches your system's voltage and connector requirements. Ensure compliance with relevant environmental standards before finalizing procurement orders for production use.

Selection Notes

Select this model when a 3 GHz SP4T switch with terminated ports is required. Consider the Ramses series reliability for demanding environments. Verify that the SMA interface aligns with existing cabling infrastructure. Ensure the 12Vdc TTL control logic is compatible with the driving circuitry in the target application design.

Part Context

This part belongs to the Ramses family of coaxial switches, known for robust performance in critical applications. Radiall USA, Inc. specializes in high-frequency interconnect solutions. The Ramses line typically offers various configurations tailored for aerospace and industrial sectors, emphasizing durability and precise signal handling capabilities across defined frequency ranges.

Replacement Considerations

Consult official Radiall documentation for direct substitute part numbers within the Ramses series. Verify electrical compatibility and mechanical fit before substitution. Generic equivalents may not match the specific termination or indicator features of this model.