R574822425

RF Switches Overview

The R574822425 is a SP4T coaxial switch from the RAMSES series by Radiall. It features SMA 2.9 connectors and operates up to 40 GHz. The device utilizes latching technology with 12Vdc TTL control via diodes and a D-sub connector. It presents a 50 Ohm impedance and includes terminated ports. The unit is packaged in bulk and is non-illuminated.

RF Switches Feature Summary

• SP4T configuration with terminated ports
• Operates up to 40 GHz frequency range
• Latching mechanism controlled by 12Vdc TTL signals
• SMA 2.9 interface connectors

RF Switches Applications

• High-frequency RF signal routing
• Test and measurement instrumentation
• Telecommunications infrastructure
• Aerospace and defense systems

RF Switches Procurement Notes

Verify current availability directly with Radiall USA, Inc., as distribution channels may indicate limited or discontinued status. Confirm technical specifications against the latest official datasheet to ensure compatibility with system requirements. Check for any product change notifications that might affect performance or form factor prior to ordering.

RF Switches Selection Notes

Select this component when high-frequency operation up to 40 GHz is required with a SP4T topology. Ensure the design supports 12Vdc TTL latching control and accommodates the D-sub connector interface. Verify that SMA 2.9 connectors align with existing board layout and cable assembly constraints. Consider the terminated port configuration for specific impedance matching needs.

RF Switches Part Context

This part belongs to the RAMSES series of coaxial switches manufactured by Radiall. The series focuses on high-performance RF switching solutions. The R574822425 variant specifically targets applications requiring high isolation and low insertion loss at microwave frequencies. It represents a specialized solution within Radiall's broader portfolio of RF components.

RF Switches Replacement Considerations

Consult official documentation for direct substitutes. Cross-reference similar SP4T switches from the same manufacturer if availability is an issue. Ensure replacement parts match the 40 GHz frequency limit and SMA 2.9 connector type. Verify control voltage and latching mechanisms are compatible before substitution.