D3I1722N-1

RF Circulators And Isolators Overview

The D3I1722N-1 is a single junction coaxial RF isolator manufactured by DiTom Microwave, designed for operation within the 1.7 GHz to 2.2 GHz frequency range. It features Type-N female connectors and supports an average forward power of 200 W. Key electrical specifications include an insertion loss of 0.4 dB, an isolation rating of 20 dB, and a voltage standing wave ratio (VSWR) of 1.25. The component operates between -20°C and +65°C, complies with RoHS3 standards, and utilizes a module package configuration.

RF Circulators And Isolators Feature Summary

• Single junction coaxial design for signal directionality
• Type-N female connector interface
• High average forward power handling capability
• Low insertion loss performance

RF Circulators And Isolators Applications

• RF transmission systems requiring signal isolation
• Microwave communication equipment
• Test and measurement instrumentation
• Base station antenna systems

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation against official DiTom Microwave documentation to confirm exact electrical tolerances and mechanical dimensions. Ensure compatibility with system operating temperatures and power levels. Confirm RoHS3 compliance status through current manufacturer datasheets prior to integration into regulated environments.

RF Circulators And Isolators Selection Notes

Select this model when a 1.7–2.2 GHz isolator with 200 W power handling is required. Consider the 0.4 dB insertion loss and 20 dB isolation metrics for system budget calculations. Verify that Type-N female connectors match existing cable assemblies and system interfaces.

RF Circulators And Isolators Part Context

This component belongs to the DiTom Microwave D3I1722 series of RF isolators. It serves as a directional device allowing signal flow in one direction while attenuating reverse signals. The D3I1722N-1 variant specifically denotes the standard configuration within this product line, maintaining consistent base electrical characteristics across the family.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult DiTom Microwave technical support or authorized distributors for direct equivalents or cross-reference data.