D3I2040

RF Circulators And Isolators Overview

The DiTom Microwave D3I2040 is a coaxial RF isolator operating within the 2.00 to 4.00 GHz frequency band. It features SMA female connectors and handles an average forward power of 30 W. Key electrical specifications include an isolation of 18 dB, insertion loss of 0.5 dB, and a voltage standing wave ratio (VSWR) of 1.3. The device operates between 0°C and +50°C, with dimensions of approximately 1.58 x 0.7 x 1.62 inches.

RF Circulators And Isolators Feature Summary

• Provides signal isolation in the 2-4 GHz microwave range
• Supports 30 W average forward power handling
• Utilizes SMA female connector interface for integration

RF Circulators And Isolators Applications

• RF system protection against reflected signals
• Microwave communication link stabilization
• Test and measurement equipment signal integrity maintenance

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation when ordering, as variants such as D3I2040-3 exist with identical core specifications but potentially different packaging or supply chain status. Confirm RoHS3 compliance requirements for your assembly process. Ensure SMA female mating compatibility with existing cable assemblies before procurement to prevent interface mismatches.

RF Circulators And Isolators Selection Notes

Select this component for applications requiring broadband isolation between 2 and 4 GHz. Consider the 30 W power rating for high-power transmission lines. The 18 dB isolation level is suitable for standard interference reduction. Verify that the physical module dimensions fit within the designated chassis space constraints.

RF Circulators And Isolators Part Context

The D3I2040 belongs to DiTom Microwave's line of single-junction coaxial isolators. These components are designed for robust performance in wireless infrastructure and radar systems. The model represents a standard fixed-frequency solution for engineers needing reliable unidirectional signal flow without complex tuning.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Variants like D3I2040-3 share the same base specifications but differ in supply status. Cross-reference with other DiTom models only if exact parameter matching is verified through official datasheets.