D3I1822-3

RF Circulators And Isolators Overview

The D3I1822-3 is an active RF isolator manufactured by DiTom Microwave, designed for operation within the 17.3 GHz to 22 GHz frequency range. This component features SMA-FEMALE connectors and utilizes a module package configuration. Key electrical specifications include an average forward power rating of 10 W, isolation performance of 20 dB, insertion loss of 0.5 dB, and a voltage standing wave ratio (VSWR) of 1.25. The device is RoHS compliant and classified under ECCN EAR99.

RF Circulators And Isolators Feature Summary

• Provides signal isolation in high-frequency microwave applications
• Features SMA-FEMALE connector interface for modular integration
• Designed for space and defense market reliability standards

RF Circulators And Isolators Applications

• Satellite communication systems
• Defense radar equipment
• Space qualification hardware testing

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 SMA-FEMALE mating interfaces. Confirm RoHS3 compliance status and environmental testing requirements for intended deployment scenarios before procurement.

RF Circulators And Isolators Selection Notes

Select this component when operating within the 17.3 GHz to 22 GHz band requiring 10 W power handling. Consider the 20 dB isolation and 0.5 dB insertion loss metrics for system link budget calculations. Verify that the SMA-FEMALE connector type aligns with existing circuit board or cable assembly designs.

RF Circulators And Isolators Part Context

DiTom Microwave specializes in ferrite isolators and circulators for aerospace and defense sectors. The company holds AS9100 Rev C certification and maintains in-house environmental testing laboratories. Products are supplied to major satellite manufacturers including Boeing Satellite Systems and Lockheed Martin Space Systems for flight-approved hardware.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers: D3I1822, D3I1822-1.