R573802400

Overview

The R573802400 is a general-purpose SP4T RF switch IC from the Radiall Ramses series, designed for high-frequency applications up to 40 GHz. It features an SMA2.9 interface and utilizes latching technology with indicator functionality. The component operates on a 28Vdc supply and employs pin terminals for connection. Constructed as a coaxial switch, it supports DC input and output signals within a bulk packaging format.

Feature Summary

• SP4T configuration for signal routing
• Operational frequency range extending to 40 GHz
• Latching mechanism with integrated indicators
• SMA2.9 connector interface

Applications

• High-frequency test and measurement equipment
• Telecommunications infrastructure switching
• Aerospace and defense radar systems
• Satellite communication ground stations

Procurement Notes

Verify the specific actuator terminal type and latching state requirements against system schematics before ordering. Confirm that the 28Vdc coil voltage aligns with available control power supplies. Ensure SMA2.9 mating connectors are compatible with the panel mount or chassis integration design. Cross-reference the manufacturer datasheet for precise mechanical dimensions and thermal management needs.

Selection Notes

Select this component when a four-port switching solution is required at frequencies approaching 40 GHz. The Ramses series offers robust performance for demanding environments. Consider the latching feature for power efficiency in static states. Verify that the SMA2.9 interface matches existing cable assemblies. Evaluate the 28Vdc drive requirement against available logic levels or driver circuits.

Part Context

This part belongs to the Ramses family of coaxial switches, which provides reliable signal routing for critical RF applications. The series is known for high isolation and low insertion loss characteristics suitable for precision instrumentation. As a specialized RF component, it integrates seamlessly into complex switching matrices requiring high-frequency stability and durability.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer directly for cross-reference information or equivalent specifications if sourcing alternatives.