D3C1218-1

RF Circulators And Isolators Overview

The D3C1218-1 is an active RF circulator manufactured by DiTom Microwave, designed for operation within the 12 GHz to 18 GHz frequency range. This component features SMA-Female connectors and utilizes a module package configuration. It supports an average forward power of 5 W while maintaining a voltage standing wave ratio (VSWR) of 1.25. The device provides an isolation level of 22 dB with an insertion loss of 0.45 dB. It complies with RoHS3 standards and carries an ECCN classification of EAR99.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing within the 12 GHz to 18 GHz microwave spectrum
• Integrates SMA-Female connectors for standard interface compatibility
• Maintains low insertion loss and high isolation for efficient signal transmission

RF Circulators And Isolators Applications

• Microwave communication systems requiring signal directionality
• Test and measurement equipment operating in Ku-band frequencies
• Radar system components for transmit-receive path management

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation when ordering, as variations such as D3C1218-4 exist within the same family with identical core specifications but distinct part identifiers. Confirm connector orientation and mounting requirements against the official mechanical drawing prior to integration. Ensure environmental conditions align with the component's operational limits and compliance certifications.

RF Circulators And Isolators Selection Notes

Select this model for applications requiring precise signal circulation between ports in the 12-18 GHz band. Consider the 5 W power handling capacity and 22 dB isolation performance relative to system requirements. Evaluate the SMA-Female interface compatibility with existing cable assemblies and ensure the module form factor fits the designated enclosure space.

RF Circulators And Isolators Part Context

This component belongs to the D3C1218 series of RF circulators produced by DiTom Microwave. The series includes variants like D3C1218-4, which share similar electrical characteristics but differ in specific part numbering. These devices are categorized under RF Circulators and Isolators, serving as passive components for managing radio frequency signal flow in microwave circuits.

RF Circulators And Isolators Replacement Considerations

Direct substitutes within the same manufacturer line include D3C1218-4, D3C1218-2, and D3C1218-5. These alternatives maintain the 12-18 GHz frequency range and 5 W power rating. Verify pinout and connector alignment before swapping to ensure mechanical and electrical continuity in the circuit design.