D4C4450-3

RF Circulators And Isolators Overview

The D4C4450-3 is a single-junction RF circulator manufactured by DiTom Microwave, designed for operation within the 4.4 GHz to 5.0 GHz frequency range. It features SMA-FEMALE connectors and utilizes a module package format. The component supports an average forward power of 20 W with an insertion loss of 0.3 dB. Key performance metrics include an isolation level of 23 dB and a Voltage Standing Wave Ratio (VSWR) of 1.15. The device complies with RoHS3 standards and carries an ECCN classification of EAR99.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing through a single-junction architecture
• Ensures impedance matching via low VSWR characteristics
• Maintains signal integrity with minimal insertion loss

RF Circulators And Isolators Applications

• RF communication systems requiring signal directionality
• Transmitter output protection circuits
• Receiver input isolation stages

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation against official DiTom Microwave documentation to confirm connector configuration and power ratings. Ensure compatibility with SMA-FEMALE interfaces in the target assembly. Confirm RoHS3 compliance requirements align with project specifications before finalizing procurement orders.

RF Circulators And Isolators Selection Notes

Select this component when operating frequencies fall between 4.4 GHz and 5.0 GHz. Evaluate thermal management capabilities for continuous 20 W forward power applications. Consider the module form factor for integration into existing SMA-based RF layouts. Verify isolation requirements meet or exceed 23 dB for system noise floor constraints.

RF Circulators And Isolators Part Context

This part belongs to the D4C4450 series of RF circulators from DiTom Microwave. It shares the core frequency band and basic electrical topology with related variants like the D4C4450-2, differing primarily in connector configurations or specific manufacturing revisions defined by the suffix. The series targets high-frequency microwave applications requiring robust signal control.

RF Circulators And Isolators Replacement Considerations

The D4C4450-2 serves as a confirmed substitute within the same product family, sharing identical frequency ranges and core electrical parameters. Verify that the connector configuration differences do not impact mechanical fit or mating requirements in the specific application environment.