R570513005

Overview

The R570513005 is a SPDT coaxial switch from the Ramses series, designed for RF applications up to 3 GHz. It features a TNC female interface and utilizes a D-sub connector for control signals. The device operates on 28 VDC with a failsafe mechanism that defaults to the normally open state upon power loss. Constructed for reliability, it offers high isolation and low insertion loss within a robust housing.

Feature Summary

• Failsafe operation ensures signal path integrity during power interruption by defaulting to the normally open position
• Integrated D-sub connector simplifies control wiring and reduces assembly complexity
• High isolation performance minimizes signal leakage between ports in active RF environments

Applications

• Telecommunications base station signal routing
• Test and measurement equipment switching matrices
• Electronic warfare systems requiring reliable RF path selection

Procurement Notes

Verify the specific datasheet version and mechanical drawings directly with Radiall USA, Inc. before procurement. Confirm that the 28 VDC coil voltage matches your system's power supply capabilities. Ensure the D-sub control interface aligns with your existing cabling infrastructure. Validate RoHS compliance status if required by your manufacturing standards.

Selection Notes

Select this component when a fail-safe RF switch is required for frequencies up to 3 GHz. The TNC interface suits applications needing secure, threaded connections. The integrated D-sub control port is ideal for compact designs where separate control wiring is undesirable. Consider the 28 VDC requirement against available system voltages.

Part Context

This part belongs to the Ramses family of coaxial switches, which are engineered for high-reliability RF switching in demanding environments. The series typically includes various configurations such as latching or non-latching options with different interface types like N-type or TNC.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Radiall USA, Inc. technical support for direct equivalents or cross-reference data based on specific electrical and mechanical requirements.