D3C4042Q-4

RF Circulators And Isolators Overview

The D3C4042Q-4 is a Type-K female RF circulator manufactured by DiTom Microwave, operating within the 40.00 to 42.00 GHz frequency range. It features a single junction design with three ports and supports an average forward power of 5 W. Key electrical specifications include a maximum insertion loss of 0.8 dB, an isolation rating of 20 dB, and a voltage standing wave ratio (VSWR) of 1.25. The component utilizes a module package configuration.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing for high-frequency microwave applications
• Ensures signal integrity through specified isolation and low insertion loss characteristics
• Designed for robust performance in demanding RF environments

RF Circulators And Isolators Applications

• Point-to-point microwave communication links
• Radome integrated radar systems
• Satellite ground station uplink/downlink architectures

RF Circulators And Isolators Procurement Notes

Verify that the specific suffix Q-4 corresponds to the required connector type and mechanical dimensions before ordering. Confirm that the 5 W power handling capability aligns with the system's peak and average power requirements. Ensure the 40-42 GHz operational band matches the intended application frequency. Check for any specific environmental certifications or compliance standards required for the deployment region.

RF Circulators And Isolators Selection Notes

Select this component when a 3-port Type-K female circulator is required for the 40-42 GHz band. Consider the 0.8 dB insertion loss and 20 dB isolation metrics against system budget constraints. Evaluate the physical module size against available space in the assembly. Compare thermal management needs with the 5 W power rating to ensure reliable operation under continuous load conditions.

RF Circulators And Isolators Part Context

This model belongs to the D3C series of RF circulators from DiTom Microwave, designed for millimeter-wave frequencies. The series typically offers various port configurations and connector options to support diverse microwave circuit designs. The D3C4042Q-4 specifically targets applications requiring precise signal directionality in the K-band spectrum.

RF Circulators And Isolators Replacement Considerations

Direct substitutes may include other models from the same manufacturer offering identical electrical parameters and connector types. Cross-reference with generic K-band circulators only if mechanical footprint and interface compatibility are verified.