R573F03285

Overview

The R573F03285 is an SP12T RF switch from the RAMSES series, designed for high-performance applications up to 18 GHz. It features a 50 Ohm impedance and utilizes SMA connectors. The device operates within a temperature range of -40°C to 85°C. Key electrical specifications include a maximum insertion loss of 0.8 dB and a minimum isolation of 50 dB.

Feature Summary

• Single-pole twelve-throw (SP12T) switching configuration
• Operates at frequencies up to 18 GHz
• Utilizes SMA connector interface
• Designed for general-purpose RF signal routing

Applications

• Test and measurement equipment
• Wireless infrastructure systems
• Military and aerospace radar systems

Procurement Notes

Verify the specific datasheet version for the R573F03285 to confirm exact pinout configurations and mechanical dimensions. Ensure that the selected component meets the required environmental operating temperatures and electrical performance criteria for the intended application before finalizing procurement.

Selection Notes

Select this component when a high-isolation, multi-port RF switching solution is required for frequencies up to 18 GHz. Consider the SP12T topology for complex signal routing needs. Verify compatibility with SMA connector standards and ensure the 50 Ohm system impedance matches the surrounding circuit design requirements.

Part Context

This part belongs to Radiall's RAMSES series of RF switches, which are engineered for demanding radio frequency applications. The series offers various throw configurations and connector options to support diverse system architectures in communication and defense sectors.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for cross-reference information or equivalent product lines.