R573413320

RF Switches Overview

The R573413320 is a coaxial RF switch from the Ramses series, manufactured by Radiall USA, Inc. It features an SP3T circuit configuration with SMA connectors and operates across a frequency range of DC to 18GHz. The device utilizes a normally open design and requires a 28Vdc TTL control signal for operation. Key electrical specifications include a maximum insertion loss of 0.5dB and a minimum isolation of 60dB at a test frequency of 18GHz. It maintains a 50-ohm impedance and functions within a temperature range of -40°C to +85°C.

RF Switches Feature Summary

• SP3T coaxial switching architecture with SMA interface
• High-frequency operation up to 18GHz
• Normally open latching mechanism with integrated indicators
• Robust isolation and low insertion loss performance

RF Switches Applications

• High-frequency RF signal routing in communication systems
• Test and measurement equipment requiring precise signal switching
• Aerospace and defense electronic warfare applications
• Radar system signal path management

RF Switches Procurement Notes

Verify component authenticity through authorized Radiall distributors or direct manufacturer channels. Confirm lot traceability and RoHS compliance status prior to acquisition. Ensure storage conditions meet specified humidity sensitivity levels. Validate that the received unit matches the exact Ramses series designation and connector type to prevent integration errors in high-frequency assemblies.

RF Switches Selection Notes

Select this component when a normally open SP3T configuration is required for frequencies extending to 18GHz. Consider the 28Vdc TTL control requirement for logic compatibility. Evaluate the SMA connector interface against existing board layout constraints. Assess thermal performance needs against the -40°C to +85°C operating range for environmental suitability in rugged applications.

RF Switches Part Context

This part belongs to the Ramses series of coaxial switches designed for demanding RF environments. The series emphasizes high reliability and consistent electrical performance across wide bandwidths. Components in this family are engineered for aerospace and defense sectors where signal integrity and durability under harsh conditions are critical operational requirements.

RF Switches Replacement Considerations

Consult official Radiall documentation for verified substitute part numbers within the Ramses series. Cross-reference pinout configurations and control voltage requirements before substitution. Verify that alternative models maintain identical SMA connector interfaces and 18GHz frequency coverage to ensure functional equivalence in existing designs.