D3I3841-1

RF Circulators And Isolators Overview

The D3I3841-1 is a Type-N female RF isolator manufactured by DiTom Microwave, designed for operation within the 38 GHz to 41 GHz frequency range. It features a module package configuration and supports an average forward power of 5 W. Key electrical specifications include an insertion loss of 1 dB, an isolation rating of 17 dB, and a voltage standing wave ratio (VSWR) of 1.3. The component complies with RoHS3 standards and carries an EAR99 classification.

RF Circulators And Isolators Feature Summary

• Provides signal isolation in the millimeter-wave spectrum
• Utilizes Type-N female connectors for interface compatibility
• Constructed in a compact module form factor

RF Circulators And Isolators Applications

• Millimeter-wave communication systems
• Test and measurement instrumentation
• Satellite ground station equipment

RF Circulators And Isolators Procurement Notes

Verify the specific connector type against project requirements, as manufacturer documentation lists both Type-N and Type-K variants for similar model numbers. Confirm that the 5 W power rating aligns with system thermal management capabilities. Ensure the 17 dB isolation specification meets minimum noise floor requirements for the intended application environment before finalizing procurement.

RF Circulators And Isolators Selection Notes

Select this component when a robust isolator is required for the 38-41 GHz band with standard Type-N connectivity. Consider the 1.3 VSWR limit for impedance matching sensitivity. Evaluate the module packaging for integration into existing chassis designs. Compare performance metrics against alternative models if higher isolation or lower insertion loss is necessary for specific link budgets.

RF Circulators And Isolators Part Context

This part belongs to the DiTom Microwave D3I series of RF isolators. The series covers various millimeter-wave frequencies. The D3I3841-1 specifically targets the 38-41 GHz range. It shares design characteristics with other models in the family, such as the D3C3841 circulator variant, though functional differences exist between isolators and circulators.

RF Circulators And Isolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Cross-reference with DiTom Microwave's current catalog for updated equivalents. Verify mechanical dimensions and connector gender compatibility when evaluating potential replacements from other manufacturers.