D3C3743-1

RF Circulators And Isolators Overview

The D3C3743-1 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 37 GHz to 43 GHz frequency range. It utilizes Type-K female connectors and features a single junction configuration housed in a module package with dimensions of 0.5 inches by 0.5 inches by 0.7 inches. The component supports an average forward power of 5 W, offering an insertion loss of 1.2 dB, isolation of 14 dB, and a voltage standing wave ratio (VSWR) of 1.35. It operates between -20°C and +65°C.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing through a three-port single junction architecture
• Maintains low insertion loss and high isolation across the designated millimeter-wave band
• Constructed with robust Type-K female interfaces for secure interconnection

RF Circulators And Isolators Applications

• Millimeter-wave communication systems requiring signal directionality
• Test and measurement equipment operating in the 37-43 GHz range
• Integrated radar subsystems utilizing single junction circulators

RF Circulators And Isolators Procurement Notes

Verify connector compatibility carefully, as this specific variant uses Type-K female interfaces, distinct from other models in the series that may utilize different connector types such as Type-N or 2.4mm. Confirm RoHS3 compliance requirements against project specifications. Ensure thermal management aligns with the specified operating temperature range of -20°C to +65°C during system integration.

RF Circulators And Isolators Selection Notes

Select this model when Type-K female connectivity is required for the 37-43 GHz band. Compare performance metrics against alternatives if higher isolation or lower insertion loss is necessary. Consider physical footprint constraints due to the module packaging dimensions. Evaluate power handling capabilities relative to system peak power levels to ensure reliable operation under load conditions.

RF Circulators And Isolators Part Context

This component belongs to the D3C3743 series of RF circulators produced by DiTom Microwave. Variants within this family share similar electrical characteristics but differ primarily in connector configurations, such as the D3C3743Q-1 which employs Type-N female connectors. The series targets applications demanding precise signal routing in high-frequency environments.

RF Circulators And Isolators Replacement Considerations

The D3C3743Q-1 serves as a functional substitute within the same series, though it utilizes Type-N female connectors instead of Type-K. Direct replacement requires verifying interface compatibility on the host circuit board or adapter usage.