D3I3090-1

RF Circulators And Isolators Overview

The DiTom Microwave D3I3090-1 is a connectorized ferrite RF isolator designed for S-band and X-band microwave applications. It operates within a frequency range of 3.00 to 9.00 GHz. The device features SMA-FEMALE connectors and utilizes a single junction design. Key electrical specifications include an average forward power rating of 20 W, isolation of 14 dB, insertion loss of 1 dB, and a VSWR of 1.5. The unit is housed in a module package with SMA connectors, measuring 1.25 inches by 0.5 inches by 1.25 inches. It supports an operating temperature range from -20°C to +75°C.

RF Circulators And Isolators Feature Summary

• Provides unidirectional signal transmission to protect sources from reflected power
• Utilizes ferrite material for high-performance microwave isolation
• Features standard SMA-FEMALE connectors for easy integration

RF Circulators And Isolators Applications

• S-band microwave systems
• X-band microwave systems
• Thermal vacuum environments below 5x10^-5 torr

RF Circulators And Isolators Procurement Notes

Verify the specific suffix against official DiTom documentation to confirm connector type and performance parameters. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure environmental ratings match application requirements before procurement.

RF Circulators And Isolators Selection Notes

Select this component for applications requiring isolation between 3.00 and 9.00 GHz. Consider the 20 W power handling and 14 dB isolation when designing circuits sensitive to reflections. Verify mechanical dimensions and connector compatibility with existing system interfaces.

RF Circulators And Isolators Part Context

This model belongs to the D3I3090 series of connectorized ferrite isolators manufactured by DiTom Microwave. The series covers frequencies from 3.00 to 9.00 GHz. Other variants in the family may differ in connector configuration or specific electrical tolerances while maintaining the core operational frequency range.

RF Circulators And Isolators Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Cross-reference with other DiTom models in the D3I3090 series for potential alternatives. Verify that any replacement matches the required frequency range, power handling, and connector type.