R573402085

Overview

The R573402085 is a SP10T coaxial switch from the Ramses series by Radiall. It operates at frequencies up to 18 GHz with SMA connectors and features a normally open configuration. The device requires a 12Vdc supply and utilizes BCD, TTL, or Diodes D-sub connector interfaces for control.

Feature Summary

• SP10T single-pole ten-throw switching topology
• Operates within DC to 18 GHz frequency range
• Normally open contact state design
• Compatible with 12Vdc actuation voltage

Applications

• RF signal routing in test and measurement equipment
• Telecommunications infrastructure switching
• Aerospace and defense electronic systems
• Automated testing setups requiring high-frequency isolation

Procurement Notes

Verify availability directly with the manufacturer as distribution channels may indicate limited stock. Confirm lead times and factory status before ordering. Ensure compatibility with existing 12Vdc control logic and SMA interface requirements for system integration.

Selection Notes

Select this model when a single input must be routed to one of ten outputs at frequencies up to 18 GHz. The 12Vdc requirement distinguishes it from 28V variants. Verify that the D-sub connector interface aligns with the host system's control architecture.

Part Context

This component belongs to the Ramses family of coaxial switches designed for high-performance RF applications. The series offers various throw configurations and control interfaces to meet diverse system needs while maintaining consistent electrical performance across the product line.

Replacement Considerations

Cross-reference with other Ramses models offering different throw counts or control voltages if interface or channel requirements differ. Verify that substitute parts maintain the 18 GHz frequency rating and SMA connector compatibility.