R577123000

RF Switches Overview

The R577123000 is a DPDT coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It features an N-type connector interface and operates up to 12.4 GHz. The device utilizes a failsafe mechanism with 28Vdc control voltage and includes indicator functionality. Key electrical specifications include 60 dB isolation, 0.25 dB insertion loss, and 0.35 dB VSWR. It supports continuous wave power of 500 W and peak power of 400 W. The unit weighs 127.213 g and is packaged in bulk.

RF Switches Feature Summary

• DPDT configuration with N-type connectors
• Failsafe operation with integrated indicators
• High power handling capability
• Low insertion loss design

RF Switches Applications

• RF signal routing in test and measurement systems
• Aerospace communication equipment
• Military radar systems
• Telecommunications infrastructure

RF Switches Procurement Notes

Verify availability directly with Radiall USA, Inc., as distribution channels may vary. Confirm RoHS compliance status through official documentation. Ensure control voltage requirements match system specifications for proper failsafe operation. Check for any specific bracket or terminal configurations included in the standard package. Validate connector type compatibility with existing cabling infrastructure before procurement.

RF Switches Selection Notes

Select this component when high-power RF switching is required at frequencies up to 12.4 GHz. The failsafe feature ensures safe state maintenance during power loss. Consider the physical dimensions and weight for integration into ruggedized environments. Verify that the N-type connector interface aligns with system interconnect standards. Evaluate thermal management needs given the 500 W CW power rating.

RF Switches Part Context

This part belongs to the Ramses series of ruggedized coaxial switches designed for demanding applications. It represents a specialized solution for high-frequency RF signal management. The product line emphasizes durability and performance in aerospace and military contexts. Integration into larger systems requires attention to control logic and power supply stability.

RF Switches Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Radiall USA, Inc. for direct equivalents or updated series replacements. Ensure any alternative maintains identical connector type, frequency range, and power handling capabilities.