R570F22100

Overview

The R570F22100 is a coaxial single-pole double-throw (SPDT) RF switch from the Ramses series, manufactured by Radiall USA, Inc. It utilizes an SMA connector interface and operates up to a maximum frequency of 26.5 GHz. The device features a failsafe mechanism with integrated indicators and accepts a 12Vdc TTL control signal via diodes and pins terminals. Constructed for high-performance applications, it ensures reliable signal routing in demanding radio frequency environments.

Feature Summary

• SPDT switching configuration within the Ramses series
• SMA connector interface supporting frequencies up to 26.5 GHz
• Integrated failsafe indicators for operational status monitoring
• 12Vdc TTL control input utilizing diodes and pin terminals

Applications

• Radio frequency signal routing systems
• Test and measurement instrumentation
• Telecommunications infrastructure equipment
• Aerospace and defense radar systems

Procurement Notes

Verify component authenticity through authorized Radiall distributors or direct manufacturer channels. Confirm datasheet revisions and specific ordering suffixes match project requirements. Ensure environmental compliance documentation aligns with target market regulations. Validate mechanical dimensions against PCB layout constraints prior to procurement.

Selection Notes

Select this model when SMA connectivity and 26.5 GHz bandwidth are required. The failsafe indicator feature aids in system diagnostics. Verify that the 12Vdc TTL control logic matches existing driver circuits. Consider thermal management requirements based on expected duty cycles and power levels in the final assembly design.

Part Context

Part of the Ramses family of coaxial switches designed for high-reliability applications. The series offers various connector options and frequency ranges. This specific model focuses on the intersection of SMA compatibility and mid-high frequency performance, providing a robust solution for complex RF signal paths requiring precise switching control.

Replacement Considerations

Consult official Radiall substitution guides for verified equivalents. Cross-reference technical specifications including insertion loss, isolation, and VSWR before substituting. Ensure mechanical footprint and pinout compatibility if replacing in existing designs.