D3I1112

RF Circulators And Isolators Overview

The D3I1112 is an RF isolator manufactured by DiTom Microwave, designed for operation within the 10.7 GHz to 11.7 GHz frequency range. It features SMA-FEMALE connectors and utilizes a module package format. The component supports an average forward power of 10 W. Key electrical specifications include an isolation rating of 23 dB, an insertion loss of 0.3 dB, and a voltage standing wave ratio (VSWR) of 1.2. The device complies with RoHS3 standards and carries an ECCN classification of EAR99.

RF Circulators And Isolators Feature Summary

• Provides signal isolation in the C-band microwave spectrum
• Utilizes SMA-FEMALE connector interface for circuit integration
• Operates with low insertion loss and high isolation performance

RF Circulators And Isolators Applications

• Microwave communication systems
• Radar transmitters
• Test and measurement equipment

RF Circulators And Isolators Procurement Notes

Verify the specific manufacturer datasheet for the D3I1112 to confirm exact pinout configurations and mechanical dimensions prior to integration. Ensure that the SMA-FEMALE connector type matches the system interface requirements. Check for any updated compliance certifications or environmental restrictions applicable to the current production batch before final procurement approval.

RF Circulators And Isolators Selection Notes

Select this component when a dedicated isolator function is required rather than a circulator, as indicated by the model prefix. Confirm that the 10 W average power handling capacity meets the system's thermal and power budget constraints. Verify that the 10.7-11.7 GHz operational band aligns precisely with the intended application frequency to ensure optimal isolation and VSWR performance.

RF Circulators And Isolators Part Context

The D3I1112 belongs to DiTom Microwave's series of RF isolators and circulators. It shares the same frequency range and general physical characteristics with related models like the D3C1112 but serves a distinct functional role. While the D3C1112 is a circulator, the D3I1112 is specifically configured as an isolator, allowing transmission in one direction while blocking reverse signals.