D3C4450-4

RF Circulators And Isolators Overview

The DiTom Microwave D3C4450-4 is a three-port RF circulator operating within the 4.4 GHz to 5.0 GHz frequency range. It features SMA female connectors and is housed in a module package. Key electrical specifications include an average forward power rating of 25 W, isolation of 23 dB, insertion loss of 0.3 dB, and a voltage standing wave ratio (VSWR) of 1.15. The device supports a single junction design and functions within a temperature range of -30°C to +65°C.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing for three-port RF applications
• Ensures high isolation between ports to minimize signal interference
• Maintains low insertion loss for efficient power transmission
• Features robust SMA female connectivity for standard integration

RF Circulators And Isolators Applications

• RF communication systems requiring signal directionality
• Transmitter-receiver separation in duplexer circuits
• Test and measurement equipment signal routing
• Microwave antenna feed networks

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation against official DiTom Microwave documentation to confirm connector orientation and pinout configuration. Ensure environmental compliance requirements align with RoHS3 standards. Confirm thermal management capabilities meet system constraints given the 25 W power rating. Validate mechanical dimensions against PCB layout or chassis specifications prior to ordering.

RF Circulators And Isolators Selection Notes

Select this component when a 4.4–5.0 GHz circulator with SMA interfaces is required. Consider the 25 W power handling limit for system design margins. Evaluate the 23 dB isolation level against system noise floor requirements. Compare VSWR performance with other available models in the D3C4450 series if tighter matching is needed.

RF Circulators And Isolators Part Context

This part belongs to the D3C4450 series of RF circulators manufactured by DiTom Microwave. The series offers variants with different port configurations or connector types while maintaining similar core electrical performance characteristics across the 4.4–5.0 GHz band. It is categorized under RF circulators and isolators for microwave applications.

RF Circulators And Isolators Replacement Considerations

Cross-reference with D3C4450-2, D3C4450-3, D3C4450-5, D3C4450-6, and D3C4450-7 from DiTom Microwave. Verify that alternative suffixes match the required connector type and mechanical footprint before substitution.