D3C2640Q-1

RF Circulators And Isolators Overview

The D3C2640Q-1 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 and utilizes a single junction ferrite design housed in a module package. The component supports an average forward power of 5 W with a maximum isolation of 14 dB and insertion loss of 1 dB. Voltage Standing Wave Ratio (VSWR) is specified at 1.5. The unit operates between -20°C and +65°C, complies with RoHS3 standards, and carries an MSL rating of 1.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing through a three-port architecture using single junction ferrite technology.
• Ensures signal integrity within the millimeter-wave spectrum via high-performance isolation characteristics.
• Facilitates standard integration through Type-N female connector interfaces.

RF Circulators And Isolators Applications

• Millimeter-wave communication systems
• Satellite ground station transceivers
• Test and measurement instrumentation

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration format against official DiTom documentation, as suffixes may indicate variations in port arrangements. Confirm that the required operating temperature range aligns with the specified -20°C to +65°C limits. Ensure system power levels remain within the 5 W average forward power specification to prevent device damage. Check for updated environmental compliance certifications if required by project specifications.

RF Circulators And Isolators Selection Notes

Select this model when a three-port circulation function is required in the 26.5 GHz to 40 GHz band. The Type-N interface suits applications requiring robust mechanical connections. Consider the 14 dB isolation limit for system noise floor requirements. Evaluate the 5 W power handling capability against peak and average signal loads. Compare VSWR performance against system matching requirements to ensure minimal reflection losses.

RF Circulators And Isolators Part Context

This component belongs to the DiTom Microwave D3C2640 series of RF circulators. The series covers frequencies from 26.5 GHz to 40 GHz. Variants within the family differ primarily in connector types and port configurations. The manufacturer specializes in ferrite isolators and circulators for space and defense markets, emphasizing high reliability and quality control.

RF Circulators And Isolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Cross-reference with other DiTom models in the D3C2640 series only if connector compatibility and electrical parameters match exactly.