D3I2021

RF Circulators And Isolators Overview

The D3I2021 is a single junction coaxial isolator manufactured by DiTom Microwave, designed for the 20 GHz to 21.5 GHz frequency range. It features an SMA-FEMALE connector interface and operates with an average forward power rating of 5 W. Key electrical specifications include a maximum insertion loss of 0.3 dB, an isolation level of 22 dB, and a Voltage Standing Wave Ratio (VSWR) of 1.2. The component is housed in a module package with integrated SMA connectors.

RF Circulators And Isolators Feature Summary

• Provides signal isolation within the 20 to 21.5 GHz frequency band
• Utilizes a single junction coaxial design for compact integration
• Ensures low signal attenuation with minimal insertion loss

RF Circulators And Isolators Applications

• Microwave communication systems
• Satellite ground station equipment
• Test and measurement instrumentation

RF Circulators And Isolators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm connector configuration and performance tolerances. Ensure that the selected variant matches the required SMA-FEMALE interface and meets the necessary environmental standards for the intended deployment environment.

RF Circulators And Isolators Selection Notes

Select this component when a dedicated isolator is required for the K-band spectrum. Consider the 5 W power handling capability and the 22 dB isolation specification relative to system requirements. Confirm compatibility with existing SMA-FEMALE cabling infrastructure before finalizing the design.

RF Circulators And Isolators Part Context

DiTom Microwave specializes in high-reliability ferrite isolators and circulators for space and defense markets. This model is part of their commercial-off-the-shelf product line, engineered for applications requiring robust performance across a wide temperature range and strict quality standards.

RF Circulators And Isolators Replacement Considerations

No public confirmed substitute part numbers are available.