R573422415

Overview

The R573422415 is a coaxial switch from the RAMSES series manufactured by Radiall USA, Inc. It features an SP4T circuit configuration with SMA connectors and operates within a frequency range of DC to 18GHz. The device utilizes a D-sub connector interface for control and includes normally open indicators. It is designed for positive common operation with a 12VDC supply voltage. The unit supports chassis mounting and functions reliably within an operating temperature range of -40°C to 85°C.

Feature Summary

• SP4T switching topology with SMA interfaces
• Integrated normally open status indicators
• D-sub connector control interface
• Chassis mountable construction

Applications

• Test and measurement instrumentation
• Telecommunications signal routing
• Industrial RF systems
• Aerospace defense applications

Procurement Notes

Verify part authenticity through authorized Radiall distributors or direct manufacturer channels. Confirm specific revision levels and packaging details against official datasheets prior to order placement. Ensure environmental compliance requirements match project specifications. Validate connector pinouts and control logic compatibility with existing system architecture before procurement.

Selection Notes

Select this component when high-frequency switching up to 18GHz is required in a compact form factor. The SP4T configuration allows routing one input to four outputs. Verify that the 12VDC control voltage aligns with available power supplies. Ensure the D-sub interface fits within the mechanical constraints of the enclosure design.

Part Context

This component belongs to the RAMSES series of coaxial switches, which are engineered for demanding RF environments. The series offers various configurations tailored for aerospace, defense, and industrial applications. The R573422415 specifically addresses needs for multi-port switching with integrated status indication in a robust chassis-mount package.

Replacement Considerations

Publicly confirmed substitute part numbers for the R573422415 were not identified in the provided documentation. Consult Radiall technical support for equivalent models with compatible electrical and mechanical specifications.