D3I8018-3

RF Circulators And Isolators Overview

The D3I8018-3 is an RF isolator manufactured by DiTom Microwave, designed for operation within the 8 GHz to 18 GHz frequency range. This component features SMA-FEMALE connectors and utilizes a module package configuration. It supports an average forward power of 10 W and provides 16 dB of isolation. The device exhibits an insertion loss of 0.8 dB and maintains a VSWR of 1.45. These specifications define its performance characteristics as a single-junction coaxial isolator suitable for microwave applications.

RF Circulators And Isolators Feature Summary

• Provides signal isolation in the 8 to 18 GHz frequency band
• Features SMA-FEMALE connector interface for integration
• Supports 10 W average forward power handling

RF Circulators And Isolators Applications

• Microwave communication systems
• RF test and measurement equipment
• Satellite ground station components

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation against official DiTom Microwave documentation to confirm connector type and electrical tolerances. Ensure compatibility with system impedance requirements before procurement. Confirm RoHS compliance status through current manufacturer declarations. Check lead times as availability may vary by distributor channel.

RF Circulators And Isolators Selection Notes

Select this model when a 10 W power rating and 16 dB isolation are required within the specified frequency range. Compare insertion loss and VSWR values against system link budget constraints. Evaluate physical dimensions and SMA-FEMALE interface compatibility with existing circuit board layouts or cable assemblies.

RF Circulators And Isolators Part Context

This component belongs to the D3I8018 series of single junction coaxial isolators produced by DiTom Microwave. The series spans the 8 to 18 GHz band with varying connector configurations and power ratings. The D3I8018-3 variant specifically denotes the SMA-FEMALE configuration within this product family.

RF Circulators And Isolators Replacement Considerations

The D3I8018-1 is a documented alternative within the same series featuring Male/Female connectors. Verify dimensional and electrical parameter alignment before substitution.