D3I1619-1

RF Circulators And Isolators Overview

The D3I1619-1 is an RF isolator manufactured by DiTom Microwave, designed for operation within the 16 GHz to 19 GHz frequency range. It features SMA-FEMALE connectors and supports an average forward power of 10 W. Key electrical specifications include an isolation level of 20 dB, insertion loss of 0.5 dB, and a VSWR of 1.25. The component is housed in a module with SMA connectors, measuring 0.5 inches by 0.5 inches by 0.7 inches. It operates between -20°C and +65°C.

RF Circulators And Isolators Feature Summary

• Provides signal isolation in the 16 GHz to 19 GHz microwave band
• Utilizes SMA-FEMALE connector interface for circuit integration
• Supports 10 W average forward power handling capacity

RF Circulators And Isolators Applications

• Microwave communication systems requiring signal directionality
• Test and measurement equipment operating at Ku-band frequencies
• Radar systems utilizing isolated signal paths

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and datasheet revision before ordering, as product listings may vary. Confirm availability status directly with authorized distributors, as stock levels fluctuate. Ensure the selected variant matches the required SMA-FEMALE interface and power specifications for the intended application environment.

RF Circulators And Isolators Selection Notes

Select this model when a dedicated isolator is required for the 16-19 GHz range rather than a circulator. Compare the 20 dB isolation and 0.5 dB insertion loss against system requirements. Consider the physical dimensions and SMA-FEMALE interface compatibility with existing PCB or waveguide transitions.

RF Circulators And Isolators Part Context

This component belongs to the D3I1619 series of RF isolators from DiTom Microwave. It shares the same frequency range and core electrical characteristics with variants like the D3I1619-2 and D3I1619-3, differing primarily in packaging or minor connector configurations. It is distinct from the D3C1619 series, which functions as a circulator.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.