D4I9211-2

RF Circulators And Isolators Overview

The D4I9211-2 is an RF isolator manufactured by DiTom Microwave, designed for operation within the 9.2 GHz to 10.5 GHz frequency range. It features SMA-Female connectors and a module package with SMA connector interface. Key electrical specifications include an average power rating of 10 W, isolation of 46 dB, insertion loss of 0.6 dB, and a VSWR of 1.2. The component operates between -30°C and +65°C.

RF Circulators And Isolators Feature Summary

• Provides high isolation performance of 46 dB to protect sensitive components from reflected signals.
• Supports an average forward power handling capacity of 10 W for robust signal transmission.
• Features low insertion loss of 0.6 dB to minimize signal attenuation in the pass band.

RF Circulators And Isolators Applications

• RF front-end modules requiring signal directionality
• Microwave communication systems operating in the specified frequency band
• Test and measurement equipment needing isolated signal paths

RF Circulators And Isolators Procurement Notes

Verify the specific ordering suffix and connector configuration against the official datasheet before purchase. Confirm that the SMA-Female interface matches the system requirements. Check RoHS compliance status and manufacturing origin details provided in the product documentation to ensure regulatory adherence for the intended deployment environment.

RF Circulators And Isolators Selection Notes

Select this model when a 9.2 to 10.5 GHz isolator with 10 W power handling is required. Ensure the SMA-Female connector type aligns with existing cable assemblies. Compare the 46 dB isolation and 0.6 dB insertion loss metrics against system link budget requirements to verify adequate performance margins for the application.

RF Circulators And Isolators Part Context

This component belongs to the D4I9211 series of RF circulators and isolators produced by DiTom Microwave. The series offers various configurations including different connector types and junction designs. The D4I9211-2 specifically denotes the variant with SMA-Female connectors and standard module packaging for integration into microwave circuits.

RF Circulators And Isolators Replacement Considerations

D4I9211-1 and D4I9211 are part numbers within the same series offering similar frequency ranges but may differ in connector configuration or internal design. Verify exact electrical parameters and mechanical dimensions before substitution to ensure compatibility with the host system interface.