D3C1214-4

RF Circulators And Isolators Overview

The D3C1214-4 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 12.75 GHz to 14.50 GHz frequency range. It features SMA female connectors and utilizes a single junction configuration. The component supports an average forward power of 10 W with a maximum insertion loss of 0.3 dB. Key performance metrics include an isolation level of 23 dB and a voltage standing wave ratio (VSWR) of 1.2. It operates between -20°C and +65°C and is housed in a module package measuring 0.5 inches by 0.5 inches by 0.7 inches.

RF Circulators And Isolators Feature Summary

• Provides directional signal flow control via a three-port single junction architecture
• Maintains low signal attenuation with specified insertion loss characteristics
• Ensures high port-to-port isolation to minimize signal interference
• Compatible with standard SMA female connector interfaces

RF Circulators And Isolators Applications

• Transmitter-receiver switching in radar systems
• Duplexing in communication transceivers
• Signal routing in microwave test and measurement equipment

RF Circulators And Isolators Procurement Notes

Verify the specific ordering suffix against official DiTom Microwave documentation to confirm connector type and mechanical dimensions. Ensure that the required operating temperature range aligns with the component's specified limits. Confirm RoHS compliance status through the manufacturer datasheet prior to integration into regulated assemblies.

RF Circulators And Isolators Selection Notes

Select this component when a fixed-frequency circulator is required for the Ku-band spectrum. Evaluate the 10 W power handling capability against system peak power levels. Consider the physical module dimensions for PCB layout constraints. Verify that the SMA interface matches the existing interconnect infrastructure.

RF Circulators And Isolators Part Context

This part belongs to the D3C1214 series of RF circulators from DiTom Microwave. The series focuses on microwave frequency applications requiring reliable signal directionality. The D3C1214-4 variant specifically denotes the configuration with SMA female connectors and standardized electrical parameters for the 12.75–14.50 GHz band.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult DiTom Microwave technical support or authorized distributors for verified cross-reference data.