R577022005

RF Switches Overview

The Radiall R577022005 is a DPDT coaxial switch from the Ramses series, designed for high-frequency applications up to 3 GHz. It features an N-type connector interface and operates on a 12 Vdc coil voltage. The unit includes failsafe indicators and utilizes a D-sub connector with a bracket for mounting. Key electrical specifications include a 50 Ohm impedance, 1.25:1 VSWR, 0.25 dB insertion loss, and 75 dB isolation. It supports 400 W CW power at sea level and withstands temperatures from -40 C to +85 C.

RF Switches Feature Summary

• DPDT configuration with failsafe indicator functionality
• N-type connector interface with D-sub bracket mounting
• High-power handling capability of 400 W CW at sea level

RF Switches Applications

• RF signal routing in communication systems
• Test and measurement equipment setups
• Aerospace and defense electronic subsystems

RF Switches Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm technical specifications against the latest datasheet to ensure compatibility with system requirements. Check for obsolescence status directly with the factory, as availability may vary. Ensure proper handling procedures are followed during installation to maintain performance integrity.

RF Switches Selection Notes

Select this model when a DPDT switching solution with N-type connectors is required for frequencies up to 3 GHz. Consider the 12 Vdc operating voltage and failsafe indicator features for specific control logic needs. Evaluate the 400 W power rating against peak signal levels. Compare physical dimensions and D-sub bracket mounting against available space constraints in the target assembly.

RF Switches Part Context

This component belongs to the Ramses series of coaxial switches manufactured by Radiall. The series is characterized by robust construction suitable for demanding environments. The R577022005 variant specifically integrates N-type interfaces and 12 Vdc actuation, distinguishing it from other models in the family that may use different connector types or voltages.

RF Switches Replacement Considerations

Direct substitutes within the Ramses series may include models with identical DPDT configurations but differing connector types or voltages. Verify mechanical fit and electrical parameters before substitution. Cross-reference part numbers with updated manufacturer catalogs to identify equivalent components with compatible specifications.