R577F23105

RF Switches Overview

The R577F23105 is a DPDT coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It operates at frequencies up to 26.5 GHz and utilizes an SMA interface. The device features a failsafe mechanism and includes TTL diodes for status indication. It requires a 28Vdc coil voltage and employs a D-sub connector with bracket for control connections.

RF Switches Feature Summary

• Dual-Pole Double-Throw (DPDT) switching configuration
• High-frequency operation up to 26.5 GHz
• Integrated failsafe indicator functionality
• TTL diode status indication

RF Switches Applications

• RF signal routing in high-frequency test equipment
• Telecommunications infrastructure switching
• Aerospace and defense radar systems
• Wireless base station signal management

RF Switches Procurement Notes

Verify component authenticity through authorized Radiall distributors or direct manufacturer channels. Confirm RoHS compliance status and specific datasheet revisions prior to integration. Ensure proper handling procedures for sensitive RF components during storage and installation.

RF Switches Selection Notes

Select this model for applications requiring high-frequency performance up to 26.5 GHz with DPDT topology. Consider the 28Vdc coil voltage requirement and D-sub control interface compatibility. Evaluate the failsafe feature necessity for critical signal path reliability.

RF Switches Part Context

Part of the Ramses series of high-reliability coaxial switches designed for demanding RF environments. The series emphasizes low PIM characteristics and robust construction suitable for aerospace and telecommunications sectors.

RF Switches Replacement Considerations

Consult official Radiall documentation for verified substitute part numbers. Cross-reference specifications including frequency range, interface type, and control voltage before considering alternatives.