D3I1619-3

RF Circulators And Isolators Overview

The D3I1619-3 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 a typical insertion loss of 0.5 dB, an isolation level of 20 dB, and a VSWR of 1.25. The component operates between -20°C and +65°C, housed in a module package measuring 0.5 in x 0.5 in x 0.7 in.

RF Circulators And Isolators Feature Summary

• Provides signal isolation in the 16 GHz to 19 GHz band
• Supports 10 W average forward power handling
• Features SMA-Female connector interface

RF Circulators And Isolators Applications

• Microwave communication systems
• Test and measurement equipment
• Satellite ground stations

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation against official DiTom documentation to confirm connector orientation and mechanical tolerances. Ensure the operating environment remains within the specified temperature range of -20°C to +65°C. Confirm that the required isolation and insertion loss metrics align with system design requirements before procurement.

RF Circulators And Isolators Selection Notes

Select this component when a single-junction isolator is required for the K-band spectrum. Compare performance metrics such as VSWR and isolation against system noise figure requirements. Consider the physical dimensions and SMA connector type for integration into existing RF chains or test setups requiring robust microwave isolation.

RF Circulators And Isolators Part Context

This part belongs to the D3I1619 series of RF isolators from DiTom Microwave. It serves as a passive two-port device allowing signal flow in one direction while blocking reverse signals. The series targets applications needing reliable isolation in high-frequency microwave environments without active power sources.

RF Circulators And Isolators Replacement Considerations

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