R573F93225

Overview

The R573F93225 is a SP12T coaxial switch from the RAMSES series manufactured by Radiall USA, Inc. It features an SMA interface and operates up to 18 GHz. The device utilizes latching technology with a coil voltage of 28 VDC. Key RF performance specifications include 50 dB isolation and 0.8 dB insertion loss at 50 Ohms impedance.

Feature Summary

• SP12T topology for multi-path signal routing
• Latching mechanism reduces power consumption
• SMA connector interface for standard integration

Applications

• High-frequency signal distribution networks
• Test and measurement equipment switching matrices
• Telecommunications infrastructure components

Procurement Notes

Verify current availability status directly with the manufacturer or authorized distributors as stock levels fluctuate. Confirm that the specific ordering suffix matches the required frequency range and drive voltage specifications for your application design requirements.

Selection Notes

Select this component when a high-port-count switch is required for frequencies up to 18 GHz. Ensure the system supports the 28 VDC latching drive voltage. Compare insertion loss and isolation metrics against other RAMSES variants if lower frequency operation suffices for the specific use case.

Part Context

This part belongs to the Radiall RAMSES family of microwave switches. These components are designed for robust performance in demanding RF environments. The series offers various port configurations and frequency ranges to suit different system architectures requiring reliable signal path control.

Replacement Considerations

Check for direct substitutes within the same RAMSES series offering similar port counts and frequency limits. Verify mechanical footprint compatibility and electrical parameter equivalence before substituting any alternative part numbers.