D3I3742-1

RF Circulators And Isolators Overview

The D3I3742-1 is an RF isolator manufactured by DiTom Microwave, designed for operation within the 3.7 GHz to 4.2 GHz frequency range. It features SMA female connectors and operates in a module configuration with SMA interfaces. The component supports an average forward power of 20 W and provides an isolation level of 23 dB. Key electrical performance metrics include an insertion loss of 1.2 dB and a voltage standing wave ratio (VSWR) of 1.15. The physical dimensions are specified as 1 inch by 0.5 inch by 1 inch.

RF Circulators And Isolators Feature Summary

• Provides unidirectional signal transmission to protect source components from reflected energy
• Utilizes SMA female connector interfaces for standard integration compatibility
• Engineered for high isolation performance within the C-band frequency spectrum

RF Circulators And Isolators Applications

• RF front-end protection in communication systems
• Test and measurement instrumentation setups
• Microwave circuit design requiring signal directionality

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation against official DiTom Microwave documentation to confirm exact connector type and power ratings. Ensure that the required frequency band aligns precisely with system operational requirements. Confirm mechanical mounting constraints match the specified module dimensions. Cross-reference datasheet parameters for thermal management needs under maximum power conditions.

RF Circulators And Isolators Selection Notes

Evaluate the component based on its 20 W average power handling capability relative to system load. Consider the 23 dB isolation specification for adequate noise floor management. Assess the 1.15 VSWR metric for impedance matching efficiency. Verify SMA connector compatibility with existing interconnect infrastructure. Review operating temperature limits for environmental suitability.

RF Circulators And Isolators Part Context

This model belongs to the DiTom Microwave RF isolator product line, specifically engineered for microwave applications. It serves as a passive non-reciprocal device essential for maintaining signal integrity in radio frequency circuits. The series typically includes variants with different connector configurations and power ratings to suit diverse engineering requirements.

RF Circulators And Isolators Replacement Considerations

• D3I3742

RF Circulators And Isolators FAQ

What is the connector configuration for the D3I3742-1?

The D3I3742-1 utilizes SMA female connectors on both input and output ports.

What is the specified isolation level for this component?

The component provides an isolation rating of 23 dB within its operating frequency range.