R573403020

Overview

The Radiall R573403020 is a Ramses series coaxial switch featuring an SP10T configuration with SMA connectors. It operates up to 18 GHz and utilizes a normally open architecture. The device requires 28Vdc TTL control signals for actuation. It employs diodes, pins, and terminals for interface connections. This component is designed for high-frequency signal routing in demanding environments.

Feature Summary

• SP10T coaxial switching capability within the Ramses series
• SMA connector interface supporting frequencies up to 18 GHz
• Normally open operational architecture
• 28Vdc TTL control signal compatibility

Applications

• Test and measurement instrumentation
• Telecommunications infrastructure
• Aerospace and defense systems

Procurement Notes

Verify current manufacturing status directly with Radiall USA, Inc., as availability data may be outdated. Confirm specific interface requirements including pin terminal configurations against system schematics. Ensure control voltage specifications match existing driver circuits before integration.

Selection Notes

Select this model for applications requiring ten-port switching at microwave frequencies. Verify that the SMA interface aligns with system cabling standards. Confirm that the 28Vdc TTL control logic is compatible with the host controller output levels.

Part Context

This component belongs to the Ramses family of coaxial switches from Radiall. The series offers various pole-throw configurations and connector types. These switches are engineered for reliability in RF signal distribution networks across industrial and specialized sectors.

Replacement Considerations

Consult official documentation for verified substitute part numbers. Cross-reference specifications such as frequency range and control voltage when evaluating alternatives.