D3C4043Q

RF Circulators And Isolators Overview

The D3C4043Q is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 40 GHz to 43.5 GHz frequency range. It utilizes Type-N female connectors and features a single junction configuration. The component supports an average forward power of 5 W, with a typical insertion loss of 1.2 dB and an isolation rating of 18 dB. Voltage Standing Wave Ratio (VSWR) is specified at 1.5. The physical dimensions are 0.5 inches by 0.5 inches by 0.7 inches, housed in a module package suitable for high-frequency wireless applications.

RF Circulators And Isolators Feature Summary

• Operates as a three-port circulator within the 40 GHz to 43.5 GHz band
• Features Type-N female connector interfaces for signal routing
• Utilizes a single junction design for directional signal transmission
• Supports 5 W average forward power handling capability

RF Circulators And Isolators Applications

• High-frequency RF system signal routing
• Wireless communication infrastructure components
• Microwave measurement equipment setups

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and datasheet revisions prior to ordering, as suffix variations may exist within the D3C4043 series. Confirm that the Type-N interface aligns with system requirements. Ensure environmental operating temperatures between -20 C and +65 C are compatible with the deployment environment. Cross-reference the RoHS status and MSL classification for assembly compliance.

RF Circulators And Isolators Selection Notes

Select this component when a fixed frequency circulator is required for the 40-43.5 GHz spectrum. The Type-N interface dictates compatibility with standard coaxial systems in this band. Consider the 1.2 dB insertion loss and 18 dB isolation metrics for link budget calculations. The module form factor influences PCB layout or chassis integration space compared to waveguide alternatives.

RF Circulators And Isolators Part Context

This part belongs to the D3C4043 series from DiTom Microwave, which includes variants such as D3C4043Q-1, D3C4043Q-4, and D3C4043-3. These models share the core 40-43.5 GHz operational band but differ in connector types, such as Type-K or 2.4mm configurations found in other series members. The D3C4043Q specifically denotes the Type-N female variant within this product family.

RF Circulators And Isolators Replacement Considerations

Direct substitutes include D3C4043Q-1 and D3C4043Q-4 from the same manufacturer series, though connector specifications must be verified against system requirements.