D4I7784

RF Circulators And Isolators Overview

The D4I7784 is a connectorized ferrite isolator manufactured by DiTom Microwave, designed for operation within the 7.7 GHz to 8.4 GHz frequency range. It features SMA-Female connectors and supports an average forward power of 10 W. Key electrical specifications include a maximum insertion loss of 0.6 dB, an isolation rating of 46 dB, and a Voltage Standing Wave Ratio (VSWR) of 1.2. The component is housed in a module package with integrated SMA connectors.

RF Circulators And Isolators Feature Summary

• Provides signal isolation in the 7.7-8.4 GHz band
• Utilizes SMA-Female connector interface
• Supports 10 W average forward power handling

RF Circulators And Isolators Applications

• RF system protection against reflected signals
• Microwave communication link stabilization
• Test and measurement equipment interfaces

RF Circulators And Isolators Procurement Notes

Verify the specific suffix variant required for the application, as ordering codes such as -1 or -3 may denote distinct packaging or configuration options. Confirm that the SMA-Female interface aligns with existing system cabling. Ensure compliance with RoHS3 standards if environmental regulations apply to the deployment environment.

RF Circulators And Isolators Selection Notes

Select this component when fixed-frequency isolation is required between 7.7 and 8.4 GHz. Consider the 10 W power limit and 46 dB isolation capability relative to system requirements. Evaluate the module form factor with integrated SMA connectors for direct integration into RF chains without additional adapters.

RF Circulators And Isolators Part Context

This part belongs to DiTom Microwave's line of connectorized ferrite isolators and circulators, which cover frequencies from 400 MHz to 43.5 GHz. The D4I7784 specifically addresses Ku-band applications requiring robust isolation and moderate power handling in a compact, connectorized module format.

RF Circulators And Isolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Variants such as D4I7784-1 and D4I7784-3 exist but represent different configurations rather than direct functional equivalents.