R573493405

RF Switches Overview

The Radiall R573493405 is an SP4T RAMSES series coaxial switch featuring SMA connectors with a maximum frequency of 18 GHz. It operates on a 24V supply and maintains a 50 Ohm impedance. The device provides a minimum isolation of 60 dB and a maximum insertion loss of 0.5 dB. It functions within an operating temperature range of -40°C to 85°C.

RF Switches Feature Summary

• SP4T latching configuration with self-cut-off capability
• Integrated auto-reset mechanism for operational reliability
• Built-in status indicators for visual monitoring

RF Switches Applications

• RF signal routing in communication systems
• Test and measurement equipment switching
• Aerospace and defense radar applications

RF Switches Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Radiall USA, Inc. or authorized distributors before procurement. Confirm that the 24V DC supply requirement aligns with your system design. Ensure the SMA connector interface matches your PCB layout constraints. Check for any recent lifecycle updates or obsolescence notices from the manufacturer.

RF Switches Selection Notes

Select this component when an SP4T latching switch with high-frequency performance up to 18 GHz is required. The integrated indicators and auto-reset features simplify system diagnostics. Ensure the 24V control voltage is available in the target application environment. Verify that the SMA interface compatibility meets the system's interconnect requirements.

RF Switches Part Context

This part belongs to the RAMSES family of coaxial switches from Radiall. These switches are designed for high-reliability applications requiring precise RF signal routing. The series typically offers robust performance in demanding environments, supporting various connector types and pole configurations to meet diverse system needs.

RF Switches Replacement Considerations

Consult Radiall documentation for direct cross-reference alternatives. Verify that any substitute maintains the SP4T configuration, 18 GHz frequency limit, and 24V latching operation. Ensure mechanical footprint and SMA interface compatibility remain unchanged.