D4C9211-4

RF Circulators And Isolators Overview

The D4C9211-4 is a four-port RF circulator manufactured by DiTom Microwave, designed for operation within the 9.2 GHz to 10.5 GHz frequency range. It features SMA female connectors and utilizes a module package configuration. The component supports an average forward power of 10 W, with a specified isolation of 23 dB. Key electrical parameters include an insertion loss of 0.3 dB and a Voltage Standing Wave Ratio (VSWR) of 1.2. The device is RoHS3 compliant and classified under ECCN EAR99.

RF Circulators And Isolators Feature Summary

• Four-port circular signal routing architecture
• SMA female connector interface for modular integration
• High isolation performance in S-band frequencies

RF Circulators And Isolators Applications

• Embedded systems requiring signal direction control
• Industrial automation RF circuits
• Process automation high-power modules

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation when ordering, as variants such as D4C9211-1 and D4C9211-4 share identical core specifications but may differ in packaging or internal configuration details not explicitly defined in general summaries. Confirm RoHS3 compliance status directly with the manufacturer or authorized distributor prior to final procurement to ensure adherence to current environmental regulations.

RF Circulators And Isolators Selection Notes

Select this component for applications requiring robust signal circulation in the 9.2–10.5 GHz band with moderate power handling capabilities. The SMA female interface facilitates straightforward integration into existing test and measurement setups. Ensure that system requirements align with the 10 W average forward power limit and that the 23 dB isolation specification meets the noise floor requirements of the intended circuit design.

RF Circulators And Isolators Part Context

This part belongs to the D4C9211 series of RF circulators from DiTom Microwave. The series includes variants like D4C9211-1 and D4C9211-4, which maintain consistent frequency and power specifications. The product is categorized under RF Isolators and Circulators, serving as a passive component for managing signal flow in microwave frequency ranges without active amplification.

RF Circulators And Isolators Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users should consult DiTom Microwave technical support for potential cross-reference options if discontinuation occurs.