D3I2731Q

RF Circulators And Isolators Overview

The D3I2731Q is a Type-K female RF isolator manufactured by DiTom Microwave, designed for operation within the 27 GHz to 31 GHz frequency range. It features a module package configuration with an average forward power rating of 5 W. Key electrical specifications include a minimum isolation of 20 dB, typical insertion loss of 0.6 dB, and a voltage standing wave ratio (VSWR) of 1.25. The component complies with RoHS3 standards and exhibits moisture sensitivity level 1.

RF Circulators And Isolators Feature Summary

• Provides unidirectional signal transmission with high reverse isolation in the E-band spectrum
• Utilizes Type-K female connectors for secure interconnection
• Engineered for stable performance under specified average forward power conditions

RF Circulators And Isolators Applications

• E-band microwave communication systems
• Satellite ground station transceivers
• Point-to-point wireless backhaul links

RF Circulators And Isolators Procurement Notes

Verify the specific connector gender and interface dimensions against system requirements before ordering. Confirm that the 5 W power rating aligns with peak operational loads. Ensure compatibility with Type-K mating hardware. Check current availability status as supply may vary. Validate environmental ratings for intended operating temperatures.

RF Circulators And Isolators Selection Notes

Select this component when precise E-band isolation is required with minimal signal degradation. Consider the physical module size for integration into existing chassis layouts. Evaluate thermal management needs relative to the 5 W power handling capability. Compare VSWR specifications against system reflection tolerance limits to ensure signal integrity.

RF Circulators And Isolators Part Context

This part belongs to DiTom Microwave's series of connectorized RF isolators. It shares design principles with other models in the D3I family but is distinct due to its specific 27-31 GHz frequency coverage and Type-K interface. It serves as a passive non-reciprocal device essential for protecting sensitive transmitter components from reflected energy.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching frequency range, power handling, and connector type specifications.