D3I9525N

RF Circulators And Isolators Overview

The D3I9525N is a connectorized RF isolator manufactured by DiTom Microwave, designed for operation within the 0.95 GHz to 1.225 GHz frequency range. It features Type-N female connectors and supports an average forward power of 250 W. Key electrical specifications include a maximum insertion loss of 0.4 dB, an isolation level of 20 dB, and a voltage standing wave ratio (VSWR) of 1.25. The device operates between -20°C and +65°C, with physical dimensions of 1.25 in x 0.73 in x 1.25 in.

RF Circulators And Isolators Feature Summary

• Provides unidirectional signal transmission to protect source components from reflected energy
• Utilizes ferrite-based single junction technology for high-performance isolation
• Engineered for robust thermal stability across defined industrial temperature ranges

RF Circulators And Isolators Applications

• Microwave communication systems requiring signal directionality
• Wireless infrastructure transmitter chains
• Test and measurement equipment signal paths

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation against official DiTom Microwave documentation to confirm exact performance tolerances and connector configurations. Ensure that environmental compliance requirements align with RoHS3 standards before integration. Cross-reference mechanical drawings for mounting clearances and interface compatibility with existing system architectures.

RF Circulators And Isolators Selection Notes

Select this component when operating frequencies fall strictly between 0.95 GHz and 1.225 GHz. Evaluate the 250 W power handling capacity against peak system loads to prevent thermal degradation. Confirm that the required isolation of 20 dB meets system noise floor constraints. Verify that Type-N female interfaces match the connected cable assemblies.

RF Circulators And Isolators Part Context

This model belongs to the DiTom Microwave series of connectorized ferrite isolators and circulators. The manufacturer specializes in AS9100C compliant RF components ranging from 400 MHz to 43.5 GHz. The D3I9525N represents a standard module configuration within their broader portfolio of microwave passive devices.

RF Circulators And Isolators Replacement Considerations

The D3I9525N-2 is a documented variant within the same product family. Verify if the suffix indicates identical electrical parameters or modified packaging. Consult official substitution guides to ensure functional equivalence without redesigning the host circuit board.