D3I9211-2

RF Circulators And Isolators Overview

The D3I9211-2 is a single-junction RF isolator manufactured by DiTom Microwave, designed for operation within the 9.20 GHz to 10.50 GHz frequency range. It features SMA female connectors and utilizes a module package configuration. Key electrical specifications include an insertion loss of 0.3 dB, a voltage standing wave ratio (VSWR) of 1.2, and an isolation rating of 23 dB. The component supports an average forward power handling capacity of 15 W.

RF Circulators And Isolators Feature Summary

• Provides directional signal transmission with high isolation in the S-band microwave spectrum
• Utilizes a single-junction ferrite design for compact integration
• Features robust SMA female interface connectors for standard RF system compatibility

RF Circulators And Isolators Applications

• Microwave communication systems requiring signal directionality
• Test and measurement equipment interfaces
• Radar transmitter protection circuits

RF Circulators And Isolators Procurement Notes

Verify the specific part number suffix against official DiTom Microwave documentation to confirm exact electrical tolerances and connector configurations. Ensure that the procurement channel provides valid manufacturer traceability and original component certification. Cross-reference the datasheet revision date to guarantee alignment with current production specifications before finalizing purchase orders.

RF Circulators And Isolators Selection Notes

Select this component when a 15 W power handling capability and 23 dB isolation are required within the 9.2–10.5 GHz band. Compare insertion loss and VSWR metrics against system link budget requirements. Confirm mechanical fit regarding the module dimensions and SMA connector orientation relative to the host PCB or chassis layout constraints.

RF Circulators And Isolators Part Context

This model belongs to the D3I9211 series of RF isolators from DiTom Microwave. It shares the same operational frequency range and physical form factor as variants like the D3I9211-1, differing potentially in manufacturing batches or minor tolerance specifications. It serves as a passive non-reciprocal device within the broader category of microwave circulators and isolators.

RF Circulators And Isolators Replacement Considerations

Publicly confirmed substitute part numbers for the D3I9211-2 are not available in the provided source data. Verify compatibility with existing designs using direct parameter matching rather than assuming interchangeability with other series models.