R585483000

RF Switches Overview

The R585483000 is a DP3T coaxial switch from the Ramses series, manufactured by Radiall. It utilizes an SMA interface and operates up to 18 GHz. The device features a normally open configuration with indicator functionality. Electrical operation requires a 28 Vdc supply. Physical termination is provided via pins or terminals. This component is designed for high-reliability applications requiring precise RF signal routing within microwave frequency ranges.

RF Switches Feature Summary

• DP3T switching topology for multi-path signal routing
• SMA connector interface supporting frequencies up to 18 GHz
• Normally open state with integrated indicator capability
• 28 Vdc electrical actuation requirement

RF Switches Applications

• Microwave switch systems in space markets
• RF signal distribution networks
• Test and measurement instrumentation
• Telecommunications infrastructure equipment

RF Switches Procurement Notes

Verify availability status directly with the manufacturer, as standard stock levels may be limited. Confirm specific terminal type requirements (pins vs. terminals) during ordering. Ensure the 28 Vdc control voltage aligns with system power supplies. Check for RoHS compliance status if required by project specifications. Validate interface compatibility with existing SMA infrastructure before procurement.

RF Switches Selection Notes

Select this model when DP3T switching is required at frequencies approaching 18 GHz. The Ramses series is suitable for demanding environments where reliability is critical. Consider the normally open default state for fail-safe design architectures. Verify that the 28 Vdc control voltage matches available system resources. Evaluate pin or terminal termination options based on PCB layout constraints.

RF Switches Part Context

This component belongs to the Ramses family of microwave switches developed by Radiall. The Ramses concept was launched in 1995 specifically for the space market, emphasizing high reliability and repeatability. Radiall has established a reputation for manufacturing interconnect components for diverse industries, including aeronautics and telecommunications, since its founding in 1952.

RF Switches Replacement Considerations

Consult official Radiall documentation for verified substitute part numbers. Cross-reference technical specifications such as frequency range, interface type, and switching topology when evaluating alternatives. Ensure any replacement maintains compatibility with the 28 Vdc control voltage and SMA interface requirements.