D3C2640Q-4

RF Circulators And Isolators Overview

The D3C2640Q-4 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 26.5 GHz to 40.00 GHz frequency range. It features Type-N female connectors on all ports and utilizes a single junction ferrite design. The component supports an average forward power of 5 W and provides 14 dB isolation. Key electrical specifications include a maximum insertion loss of 1 dB and a Voltage Standing Wave Ratio (VSWR) of 1.5. The device is housed in a module package with dimensions of 0.5 inches by 0.5 inches by 0.7 inches.

RF Circulators And Isolators Feature Summary

• Provides directional signal flow control across the 26.5 GHz to 40.00 GHz band using a single junction ferrite structure.
• Ensures high port-to-port isolation of 14 dB while maintaining low insertion loss of 1 dB.
• Features Type-N female connectors on all three ports for standardized interconnection.
• Operates reliably within a temperature range of -20°C to +65°C.

RF Circulators And Isolators Applications

• Space and defense satellite communication systems
• High-reliability radar transponder modules
• Test and measurement instrumentation requiring high-frequency signal routing

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and electrical tolerances against the official DiTom Microwave datasheet prior to integration. Confirm that the Type-N female interface matches the system requirements. Ensure environmental testing standards align with project specifications, as this component is utilized in space-qualified hardware. Cross-reference the part number D3C2640Q-4 with the manufacturer's current documentation to validate performance parameters.

RF Circulators And Isolators Selection Notes

Select this component when a three-port circulator is required for frequencies between 26.5 GHz and 40.00 GHz. The Type-N female interface offers compatibility with standard coaxial connections. Consider the 5 W power handling capacity and 14 dB isolation level for system design. The compact module size facilitates integration into constrained spaces. Verify thermal operating limits meet the application environment.

RF Circulators And Isolators Part Context

DiTom Microwave specializes in manufacturing high-quality ferrite isolators and circulators for the Space and Defense markets. The company holds AS9100 Rev C certification and has over 26 years of experience producing components from 400 MHz to 40 GHz. This product line includes Commercial-Off-The-Shelf and High Reliability items supplied to major satellite manufacturers.

RF Circulators And Isolators Replacement Considerations

The D3C2640-4 is a related variant within the same series. Verify connector types and pinout configurations before substitution. Other models in the D3C2640 family may offer different port counts or connector styles. Consult the manufacturer for direct equivalent replacements if available.