R573803645

Overview

The R573803645 is a SP6T coaxial switch from the Ramses series by Radiall USA, Inc., designed for high-frequency applications up to 40GHz. It features an SMA2.9 interface and operates with a normally open configuration using positive common diodes. The device requires a 28Vdc control voltage and utilizes D-sub connector inputs for signal routing. Key electrical specifications include a minimum isolation of 50dB and a maximum insertion loss of 1.1dB, ensuring reliable performance in demanding RF environments.

Feature Summary

• SP6T switching architecture within the Ramses series
• Operates at frequencies up to 40GHz
• Normally open configuration with positive common diodes
• Controlled via 28Vdc input signals

Applications

• High-frequency RF signal routing
• Test and measurement equipment
• Telecommunications infrastructure
• Aerospace and defense systems

Procurement Notes

Verify component authenticity and datasheet alignment before procurement. Confirm supply status directly with the manufacturer or authorized distributors, as availability may vary. Ensure that the specific ordering suffix matches the required interface and control voltage specifications. Request official documentation to validate technical parameters against project requirements prior to finalizing purchase orders.

Selection Notes

Select this component when a SP6T coaxial switch with a 40GHz frequency range is required. The Ramses series offers high isolation and low insertion loss suitable for precision applications. Consider the SMA2.9 interface compatibility and 28Vdc control voltage requirements during system design. Evaluate the normally open configuration against circuit logic needs to ensure proper signal flow management in the intended application environment.

Part Context

This part belongs to the Ramses series of coaxial switches manufactured by Radiall USA, Inc. The series is engineered for high-performance RF applications requiring precise signal routing. The R573803645 variant specifically provides SP6T functionality with SMA2.9 connectors, distinguishing it from other configurations within the broader product family based on port count and interface type.

Replacement Considerations

Consult official Radiall substitution guides for verified alternatives. Cross-reference technical specifications such as frequency range, isolation, and interface type to ensure functional equivalence. Verify control voltage and connector compatibility before considering any substitute part numbers.