R574403510

Overview

The R574403510 is a coaxial switch manufactured by Radiall USA, Inc. It operates within an impedance of 50 Ohms and supports frequencies up to 18 GHz. The device features a single-pole five-throw (SP5T) configuration with terminated connections. Key electrical specifications include a maximum insertion loss of 0.5 dB and a minimum isolation of 60 dB. The unit functions within an operating temperature range of -40°C to 85°C.

Feature Summary

• Provides SP5T switching capability for signal routing
• Maintains high isolation performance at microwave frequencies
• Utilizes terminated connection architecture

Applications

• Microwave test and measurement systems
• Telecommunications infrastructure
• Electronic warfare equipment

Procurement Notes

Verify the current lifecycle status directly with Radiall USA, Inc., as availability may vary. Confirm that the specified 50 Ohm impedance and 18 GHz frequency limits align with system requirements. Ensure environmental ratings meet the operational temperature constraints before finalizing procurement decisions.

Selection Notes

Select this component when a 50 Ohm impedance match is required for RF signal distribution. The 18 GHz upper frequency limit suits applications needing reliable switching in microwave bands. Consider the terminated design if direct cable integration is preferred over connector-based interfaces.

Part Context

This part belongs to the Ramses series of coaxial switches produced by Radiall. The series is designed for robust performance in demanding RF environments. The specific model integrates standard termination styles suitable for various board-level or chassis-mount implementations.

Replacement Considerations

Consult official Radiall documentation for confirmed substitute part numbers. Verify that any alternative maintains identical 50 Ohm impedance and frequency characteristics.