D4C7784-5

RF Circulators And Isolators Overview

The D4C7784-5 is a four-port RF circulator manufactured by DiTom Microwave, designed for operation within the 7.7 GHz to 8.4 GHz frequency range. It features SMA-Female connectors and supports an average forward power of 25 W. Key electrical specifications include an insertion loss of 0.3 dB, an isolation level of 23 dB, and a VSWR of 1.2. The component utilizes a dual junction design and is housed in a module package with SMA connectors.

RF Circulators And Isolators Feature Summary

• Provides non-reciprocal signal routing across a defined microwave frequency band
• Utilizes a dual junction architecture for enhanced port isolation
• Integrates SMA-Female connectors for standardized interface compatibility

RF Circulators And Isolators Applications

• Microwave communication systems requiring directional signal control
• Test and measurement equipment utilizing isolated signal paths
• Radar systems employing circulator-based duplexing or switching

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and port count against project requirements before ordering. Confirm that the 25 W average power rating aligns with system thermal management capabilities. Ensure the SMA-Female interface matches existing cable assemblies. Check for RoHS compliance status if environmental regulations apply. Validate the operating temperature range against the intended deployment environment.

RF Circulators And Isolators Selection Notes

Select this model when a four-port circulator is required for the 7.7–8.4 GHz band. Consider the 23 dB isolation specification for applications demanding moderate signal separation. Evaluate the 0.3 dB insertion loss impact on overall system gain. Compare physical dimensions against available board space. Assess the dual junction design benefits over single-junction alternatives for improved performance metrics.

RF Circulators And Isolators Part Context

This component belongs to the D4C7784 series from DiTom Microwave, which offers various configurations for the same frequency range. Other variants in the series may differ in port count, connector types, or power handling capabilities. The D4C7784-5 specifically denotes a four-port version with SMA-Female interfaces, distinguishing it from three-port or mixed-connector models within the same product family.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify mechanical footprint and pinout compatibility if considering alternative manufacturers. Ensure replacement components meet the same 7.7–8.4 GHz frequency and 25 W power specifications.