R574103825

RF Switches Overview

The R574103825 is an SP8T coaxial RF switch from the Ramses series, manufactured by Radiall USA, Inc. It operates with a maximum frequency of 8 GHz and utilizes N-type connectors. The device features a normally open configuration and is controlled via 28Vdc TTL signals. It employs terminated pins for terminal connections and is designed for high-reliability applications requiring precise signal routing in complex RF systems.

RF Switches Feature Summary

• SP8T single-pole eight-throw switching architecture
• Normally open contact configuration for default state isolation
• 28Vdc TTL control interface for digital logic compatibility
• Terminated pin terminals for secure board integration

RF Switches Applications

• RF test and measurement instrumentation
• Telecommunications base station signal routing
• Aerospace and defense electronic warfare systems
• Automotive radar system development

RF Switches Procurement Notes

Verify the specific datasheet version for the R574103825 to confirm current manufacturing status and lead times. Ensure that the 28Vdc TTL control requirements align with your system's voltage levels. Confirm connector termination types match your PCB layout constraints before finalizing procurement orders.

RF Switches Selection Notes

Select this component when an SP8T topology is required within the 8 GHz bandwidth. Consider the Ramses series reliability standards for harsh environments. Verify that the N-type interface suits your existing cable or fixture infrastructure. Evaluate thermal management needs based on the power handling capabilities defined in the official specifications.

RF Switches Part Context

This part belongs to Radiall's Ramses family of coaxial switches, known for robust performance in demanding RF applications. The series offers various configurations including different throw counts and connector types. The R574103825 specifically addresses needs for multi-channel signal distribution in compact form factors.

RF Switches Replacement Considerations

Consult Radiall technical support for direct cross-reference alternatives. Verify electrical parameters such as insertion loss and isolation against potential substitutes. Ensure mechanical footprint and pinout compatibility if replacing in existing designs.