D4C1218-3

RF Circulators And Isolators Overview

The D4C1218-3 is a four-port RF circulator manufactured by DiTom Microwave, designed for operation within the 12.00 GHz to 18.00 GHz frequency range. This component utilizes SMA-FEMALE connectors and supports an average forward power of 5 W. Key electrical specifications include an isolation level of 22 dB, insertion loss of 0.45 dB, and a voltage standing wave ratio (VSWR) of 1.25. The device is housed in a module format with SMA connectors.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing across a wide Ku-band frequency spectrum
• Features dual junction construction for enhanced performance stability
• Incorporates SMA-FEMALE interfaces for standardized connectivity

RF Circulators And Isolators Applications

• Satellite communication systems requiring high-frequency signal management
• Defense radar applications utilizing Ku-band frequencies
• Space qualification hardware for aerospace platforms

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and port arrangement against the official datasheet before integration. Confirm environmental compliance status and RoHS3 certification requirements for your project. Ensure that the SMA-FEMALE interface matches your system's interconnect standards. Review the manufacturer's documentation for precise mechanical dimensions and mounting guidelines to guarantee proper physical installation.

RF Circulators And Isolators Selection Notes

Select this model when a four-port circulator is required for the 12 GHz to 18 GHz band. Consider the 5 W power handling capability relative to your system's peak power levels. Evaluate the 22 dB isolation specification against your circuit's interference mitigation needs. Compare the SMA-FEMALE connector type with existing infrastructure compatibility requirements.

RF Circulators And Isolators Part Context

DiTom Microwave specializes in ferrite isolators and circulators for space and defense markets. The company holds AS9100 Rev C certification and provides products ranging from 400 MHz to 40 GHz. Their manufacturing capabilities include thermal vacuum testing and environmental chamber validation for flight-approved hardware used by major satellite manufacturers.

RF Circulators And Isolators Replacement Considerations

The D3C1218-4 shares identical electrical parameters and frequency range but uses SMA-FEMALE connectors. Verify port configuration differences between the three-port D3C series and the four-port D4C series before substitution.