D3C1012-5

RF Circulators And Isolators Overview

The D3C1012-5 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 10.7 GHz to 12.75 GHz frequency range. It features SMA female connectors and operates with an average forward power rating of 10 W. Key electrical specifications include an insertion loss of 0.3 dB, isolation of 23 dB, and a voltage standing wave ratio (VSWR) of 1.2. The component utilizes a single junction design housed in a module package with SMA connectors.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing across three ports using a single junction ferrite design
• Maintains low signal attenuation through optimized internal magnetic circuitry
• Ensures high port-to-port isolation to prevent signal interference between paths

RF Circulators And Isolators Applications

• Transmitter-receiver switching in radar systems
• Duplexing in communication transceivers
• Signal routing in microwave measurement setups

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation against official DiTom Microwave documentation to confirm exact performance tolerances and connector configurations. Ensure that the procurement channel provides valid traceability and authenticity certificates. Cross-reference the part number with current manufacturer datasheets to confirm active status and compliance with environmental standards such as RoHS3 before finalizing acquisition.

RF Circulators And Isolators Selection Notes

Select this component when a fixed frequency band between 10.7 GHz and 12.75 GHz is required for unidirectional signal flow. Evaluate the 10 W power handling capability against system peak power levels to ensure reliability. Confirm that the SMA female interface matches existing board layouts and cable assemblies. Consider the thermal operating range and physical dimensions for integration into the target enclosure space.

RF Circulators And Isolators Part Context

This model belongs to the D3C1012 series of RF circulators from DiTom Microwave. The series offers variants with different frequency ranges and connector types. The D3C1012-5 specifically targets the upper end of the C-band spectrum. It shares the same basic module construction and electrical architecture as other members of the family, differing primarily in tuning for the specified bandwidth.

RF Circulators And Isolators Replacement Considerations

Direct substitutes include the D3C1012-4 and D3C1012-7, which share similar form factors but may differ in frequency coverage or specific electrical tolerances. Verify compatibility by comparing datasheet parameters for insertion loss, isolation, and VSWR. Ensure that any replacement maintains the SMA female connector configuration and power rating requirements of the original design.