R573402285

Overview

The R573402285 is an RF coaxial relay manufactured by Radiall USA, Inc. It belongs to the Ramses series and features a Single Pole Twelve Throw (SP12T) configuration with SMA connectors. The device operates at frequencies up to 18 GHz and utilizes a normally open switching mechanism. Electrical specifications include a minimum isolation of 60 dB and a maximum insertion loss of 0.7 dB. The unit functions on a 12Vdc supply and supports BCD and TTL control logic via D-sub connector terminals.

Feature Summary

• Provides high-frequency signal routing through a twelve-throw single-pole architecture
• Operates reliably within standard industrial temperature ranges
• Integrates digital control interfaces for precise state management

Applications

• RF test and measurement instrumentation
• Telecommunications base station signal distribution
• Aerospace and defense electronic warfare systems

Procurement Notes

Verify current availability status directly with the manufacturer or authorized distributors, as supply conditions may vary. Confirm that the specific ordering suffix matches the required voltage and control interface specifications. Ensure compliance with relevant environmental regulations such as REACH before finalizing procurement orders.

Selection Notes

Select this component when a high-port-count coaxial switch is required for complex signal routing applications. The SP12T topology allows for extensive channel selection within a compact form factor. Verify that the SMA interface and 12Vdc power requirements align with the system design constraints.

Part Context

This part is part of the Ramses family of coaxial switches from Radiall. The series offers various throw configurations and control options. The R573402285 specifically addresses needs for high-isolation switching in dense RF environments using standard digital control protocols.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for cross-reference information.