D4I1020-3

RF Circulators And Isolators Overview

The DiTom Microwave D4I1020-3 is a microwave isolator designed for operation within the 10.00 GHz to 20.00 GHz frequency range. It utilizes SMA-Female connectors and features a module package configuration. The component supports an average forward power of 10 W, providing an isolation level of 32 dB. Key electrical specifications include a maximum insertion loss of 0.7 dB and a Voltage Standing Wave Ratio (VSWR) of 1.4.

RF Circulators And Isolators Feature Summary

• Provides high isolation performance of 32 dB across the 10-20 GHz band
• Features SMA-Female connectors for standard interface compatibility
• Supports 10 W average forward power handling capability

RF Circulators And Isolators Applications

• Microwave communication systems requiring signal directionality
• Test and measurement equipment operating in the K-band
• Satellite ground station receiver front-ends

RF Circulators And Isolators Procurement Notes

Verify the specific suffix '-3' against official DiTom documentation to confirm connector type and mechanical dimensions. Ensure the required isolation of 32 dB meets system requirements rather than assuming generic model performance. Confirm RoHS3 compliance status directly with the manufacturer or authorized distributor before finalizing procurement orders.

RF Circulators And Isolators Selection Notes

Select this component when a 10-20 GHz isolator with 32 dB isolation is required. Compare the 10 W power rating against system peak power levels. Verify that SMA-Female interfaces match the PCB or cable assembly design constraints. Consider thermal management capabilities if continuous 10 W operation is expected in enclosed environments.

RF Circulators And Isolators Part Context

This part belongs to the D4I series of microwave isolators from DiTom Microwave. The series typically covers various frequency bands with standardized SMA interfaces. The D4I1020-3 variant specifically targets the 10-20 GHz range, distinguishing it from lower frequency models like the D4I0120-3 which operates at 1.7-2.0 GHz.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with DiTom's current product catalog for updated variants.