R573F02840

Overview

The R573F02840 is an SP8T coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It operates with SMA connectors and supports a frequency range up to 26.5GHz. The device features a normally open configuration with a positive common terminal. Control is achieved via 12Vdc latching logic, utilizing diodes, pins, and terminals for interface.

Feature Summary

• SP8T single-pole eight-throw switching architecture
• SMA connector interface supporting frequencies up to 26.5GHz
• Normally open circuit configuration with positive common terminal
• 12Vdc latching control mechanism

Applications

• RF signal routing in test and measurement equipment
• Telecommunications base station signal distribution
• Aerospace and defense radar systems
• Automotive radar testing setups

Procurement Notes

Verify component authenticity through authorized Radiall distributors or direct manufacturer channels. Confirm RoHS compliance status and specific lot traceability requirements prior to acquisition. Ensure storage conditions align with manufacturer guidelines to maintain performance integrity over time.

Selection Notes

Select this model when high channel count (eight outputs) is required within a compact form factor. The 26.5GHz bandwidth suits applications needing broad RF coverage without excessive insertion loss. The 12Vdc latching feature reduces power consumption during static states compared to continuous energization methods.

Part Context

This component belongs to the Ramses family of coaxial switches, designed for high-reliability RF applications. The series offers various throw configurations and connector types, providing scalable solutions for complex signal management needs across industrial and specialized electronic sectors.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific configuration.