D4I1826

RF Circulators And Isolators Overview

The D4I1826 is a dual junction coaxial RF isolator manufactured by DiTom Microwave, designed for operation within the 18 GHz to 26.5 GHz frequency band. It features an insertion loss of 1.6 dB and supports an average forward power of 10 W. The device utilizes SMA-FEMALE connectors and is housed in a module with SMA connector packaging. Key performance metrics include an isolation of 36 dB and a VSWR of 1.4. The unit operates between -20°C and +65°C, with physical dimensions of 1 inch x 0.5 inch x 0.7 inch.

RF Circulators And Isolators Feature Summary

• Dual junction coaxial design for enhanced signal directionality
• SMA-FEMALE connector configuration for standardized interfacing
• High-frequency operation capability across the 18-26.5 GHz spectrum

RF Circulators And Isolators Applications

• High-frequency wireless communication systems
• Microwave circuit protection
• Space and defense applications requiring high reliability

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and junction type against project requirements before ordering. Confirm that the SMA-FEMALE interface aligns with existing system cabling. Ensure the operating temperature range meets environmental specifications. Check RoHS compliance status if required by procurement policies. Validate physical dimensions for enclosure compatibility.

RF Circulators And Isolators Selection Notes

Select this component when a dual junction isolator is required for the 18-26.5 GHz range. Consider the 10 W power handling capacity for system power levels. Evaluate the 1.6 dB insertion loss impact on overall link budget. Compare VSWR and isolation values against system sensitivity requirements. Ensure SMA-FEMALE connectivity matches downstream components.

RF Circulators And Isolators Part Context

This model belongs to the D4I1826 series from DiTom Microwave, a manufacturer specializing in ferrite isolators and circulators for space and defense markets. The company holds AS9100 Rev C certification and provides both commercial-off-the-shelf and high-reliability products ranging from 400 MHz to 40 GHz.

RF Circulators And Isolators Replacement Considerations

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