R585383300

RF Switches Overview

The Radiall R585383300 is a single-pole double-throw (SPDT) coaxial switch from the Ramses series, designed for RF applications up to 3 GHz. It features SMA connectors and utilizes terminated internal loads for improved isolation. The device operates on a 12Vdc supply with pin terminals and incorporates diodes for protection. Constructed as a solid-state component, it offers failsafe functionality and is housed in a bulk package.

RF Switches Feature Summary

• Single-pole double-throw configuration with integrated terminated loads
• Failsafe operational design for reliable signal routing
• Internal diode protection mechanisms for circuit safety

RF Switches Applications

• RF signal switching in communication systems
• Test and measurement equipment requiring low-loss paths
• Aerospace and defense radar subsystems

RF Switches Procurement Notes

Verify the specific voltage requirement against the official datasheet, as similar Ramses models may support different drive voltages. Confirm that the SMA interface and pin terminal style match the target PCB layout. Ensure the 12Vdc specification aligns with the system power architecture before finalizing the procurement order.

RF Switches Selection Notes

Select this component when a compact SPDT switch with built-in load termination is required for frequencies up to 3 GHz. The failsafe feature makes it suitable for critical applications where default states must be maintained during power loss. Consider the SMA connector type for compatibility with existing cable assemblies.

RF Switches Part Context

This part belongs to the Ramses family of solid-state coaxial switches by Radiall USA, Inc. These components are engineered for high-reliability environments, combining RF performance with robust mechanical construction. The series typically includes various throw configurations and frequency ranges tailored for demanding electronic systems.

RF Switches Replacement Considerations

Cross-reference with other Ramses series parts such as R585312200 or R585313230 if different voltage ratings or load types are needed. Verify that substitute models maintain the same SMA interface and SPDT topology to ensure mechanical and electrical compatibility.