D3C1840-2

RF Circulators And Isolators Overview

The D3C1840-2 is a single junction coaxial RF circulator manufactured by DiTom Microwave. It operates within the frequency range of 18 GHz to 40 GHz and features three ports with a Female-Male-Female connector configuration. The device has physical dimensions of 0.5 inches by 0.5 inches by 0.7 inches. Key electrical specifications include an average forward power rating of 5 W, isolation of 9 dB, insertion loss of 2.1 dB, and a voltage standing wave ratio (VSWR) of 2.1. It functions reliably between -20°C and +65°C.

RF Circulators And Isolators Feature Summary

• Single junction coaxial design for stable signal routing
• Three-port architecture with mixed female and male connectors
• High-frequency operation spanning 18 to 40 GHz

RF Circulators And Isolators Applications

• Microwave communication systems
• Test and measurement instrumentation
• Radio frequency signal routing

RF Circulators And Isolators Procurement Notes

Verify the specific connector gender configuration matches the system requirements, as this model utilizes a mixed Female-Male-Female interface. Confirm that the operating environment remains within the specified temperature range of -20°C to +65°C. Ensure the application does not exceed the 5 W average forward power limit to prevent component damage. Check for RoHS compliance status if environmental regulations apply to the final assembly.

RF Circulators And Isolators Selection Notes

Select this component when a compact, single-junction circulator is required for the 18-40 GHz band. Consider the mixed connector types during mechanical integration planning. Evaluate the 2.1 dB insertion loss against system link budget requirements. Compare performance metrics such as isolation and VSWR with alternative models if stricter signal integrity is needed.

RF Circulators And Isolators Part Context

This part belongs to the D3C1840 series of RF circulators from DiTom Microwave. The series provides solutions for high-frequency applications requiring directional signal flow. The D3C1840-2 variant specifically offers the standard electrical parameters for this family while utilizing a distinct connector arrangement suitable for various coaxial interconnects.

RF Circulators And Isolators Replacement Considerations

The D3C1840-4 is a related model within the same series. Verify compatibility regarding connector types and mounting dimensions before substitution.