D4I7012-3

RF Circulators And Isolators Overview

The D4I7012-3 is an RF isolator manufactured by DiTom Microwave, designed for operation within the 7.00 to 12.40 GHz frequency range. This component features SMA-FEMALE connectors and is constructed as a dual junction module. It provides a minimum isolation of 36 dB with an insertion loss of 1 dB. The unit operates reliably across a temperature range of -30°C to +85°C and has physical dimensions of 1.72 inches in length, 0.5 inches in width, and 0.98 inches in height.

RF Circulators And Isolators Feature Summary

• Provides high signal isolation of 36 dB to protect source components from reflected power
• Features low insertion loss of 1 dB for efficient signal transmission
• Utilizes dual junction construction for enhanced performance stability

RF Circulators And Isolators Applications

• Satellite communication systems requiring C-band and X-band isolation
• Defense radar systems needing protected transmitter outputs
• Test and measurement equipment utilizing microwave signal sources

RF Circulators And Isolators Procurement Notes

Verify that the specific part number matches the required frequency range of 7.00 to 12.40 GHz and the 36 dB isolation specification. Confirm connector type compatibility with SMA-FEMALE interfaces. Ensure environmental ratings meet the -30°C to +85°C operational requirements for the intended application environment before finalizing procurement orders.

RF Circulators And Isolators Selection Notes

Select this component when high isolation is critical for system protection. The dual junction design offers robust performance compared to single junction alternatives. Consider the physical dimensions and SMA-FEMALE interface for integration into existing RF assemblies. Verify thermal management capabilities align with the specified operating temperature range.

RF Circulators And Isolators Part Context

This model belongs to the D4I series of RF isolators from DiTom Microwave. The manufacturer specializes in ferrite isolators and circulators for space and defense markets. Products are engineered for high reliability and often undergo rigorous environmental testing including thermal vacuum conditions suitable for aerospace applications.

RF Circulators And Isolators Replacement Considerations

The D3I7012-3 is a related isolator variant within the same product family. Both share similar dual junction construction and SMA-FEMALE connectivity. Differences exist in the upper frequency limit, with the D3I7012-3 extending to 12.40 GHz. Verify exact electrical parameters before substituting.