R570F22030

Overview

The Radiall R570F22030 is an SPDT coaxial switch from the Ramses series, designed for high-frequency applications up to 26.5GHz. It features a SMA connector interface and operates with a 12Vdc supply voltage using diodes and pins for terminal control. The device incorporates failsafe functionality and status indicators. Key electrical specifications include a minimum isolation of 55dB and a maximum insertion loss of 0.5dB at the test frequency of 26.5GHz. The switch maintains a standard 50 Ohm impedance throughout its operating range.

Feature Summary

• SPDT topology within the Ramses series for signal routing
• Failsafe operational capability ensuring defined state upon power loss
• Integrated status indicators for visual monitoring
• Diode and pin terminal configuration for control interface

Applications

• RF signal distribution systems
• Test and measurement instrumentation
• Telecommunications infrastructure
• Aerospace and defense radar systems

Procurement Notes

Verify component authenticity through authorized Radiall distributors or direct manufacturer channels. Confirm datasheet revisions and specific lot traceability requirements prior to order placement. Ensure that the ordering suffix matches the exact mechanical and electrical configuration needed for the application. Request official certification documents to validate compliance with relevant industry standards and material declarations.

Selection Notes

Select this model when a reflective SPDT switch is required for frequencies extending to 26.5GHz. The 12Vdc actuation voltage and diode/pin control scheme must align with the system's power and logic levels. Consider the failsafe feature if maintaining a specific output state during power interruptions is critical. Evaluate the 55dB isolation and 0.5dB insertion loss metrics against system sensitivity requirements.

Part Context

This component belongs to the Ramses family of coaxial switches manufactured by Radiall USA, Inc. The Ramses series is engineered for robust performance in demanding RF environments. The R570F22030 specifically utilizes a SMA connector type, distinguishing it from other variants that may employ N-type or BNC interfaces. It represents a solution for high-frequency switching where reliability and precise signal integrity are paramount.

Replacement Considerations

Consult Radiall technical documentation for verified substitute part numbers within the Ramses series. Cross-reference mechanical dimensions and pin assignments before substituting. No alternative part numbers are confirmed in the provided public data.