D3I9211-3

RF Circulators And Isolators Overview

The D3I9211-3 is a single-junction RF isolator manufactured by DiTom Microwave, operating within the 9.2 GHz to 10.5 GHz frequency range. It features SMA female connectors and utilizes a module package design. Key electrical specifications include an isolation of 23 dB, insertion loss of 0.3 dB, and a VSWR of 1.2. The component supports an average forward power of 15 W and functions reliably across a temperature range of -30°C to +65°C.

RF Circulators And Isolators Feature Summary

• Provides unidirectional signal transmission with high reverse isolation
• Utilizes a single-junction ferrite design for stable performance
• Features SMA female connectors for standard interface compatibility

RF Circulators And Isolators Applications

• RF signal routing in communication systems
• Protection of sensitive transmitter components from reflected power
• Integration into microwave test and measurement setups

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation against official DiTom Microwave documentation to ensure correct connector configuration and performance parameters. Confirm RoHS3 compliance status and MSL rating prior to integration. Cross-reference the datasheet for precise mechanical dimensions and thermal management requirements to match system constraints.

RF Circulators And Isolators Selection Notes

Select this model when a 9.2 to 10.5 GHz operating band is required with moderate isolation levels. The 15 W power handling capacity suits applications with moderate signal strength. Ensure the SMA female interface aligns with existing circuit board or cable assemblies. Consider the physical module size for PCB layout planning.

RF Circulators And Isolators Part Context

This component belongs to the DiTom Microwave series of RF circulators and isolators designed for microwave frequencies. It shares the base product number D3I9211 but includes specific suffixes indicating variations in connector types or packaging. It is categorized under RF/IF and RFID components, specifically within the circulator and isolator subcategory.

RF Circulators And Isolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative models by matching frequency range, power handling, and connector type specifications.