D3I5814-2

RF Circulators And Isolators Overview

The D3I5814-2 is a single-junction RF isolator manufactured by DiTom Microwave, designed for operation within the 5.8 GHz to 14.5 GHz frequency range. This component features SMA-Female connectors and is housed in a module format with dimensions of 0.62 inches by 0.5 inches by 0.78 inches. It supports an average forward power of 20 W, providing an isolation level of 15 dB. The device exhibits an insertion loss of 0.4 dB and a VSWR of 1.3. It operates reliably between -30°C and +65°C and complies with RoHS3 standards.

RF Circulators And Isolators Feature Summary

• Provides directional signal transmission using a single-junction ferrite design
• Ensures signal integrity through high isolation performance
• Supports continuous wave power handling up to 20 watts
• Features standardized SMA-Female interface connections

RF Circulators And Isolators Applications

• Satellite communication systems
• Defense radar transmitters
• Space qualification hardware
• High-reliability microwave circuits

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and electrical tolerances against the official DiTom Microwave datasheet before integration. Confirm environmental testing requirements, such as thermal vacuum compatibility, if the application involves space or defense markets. Ensure that the SMA-Female interface matches the system interconnect specifications. Check for current supply chain constraints as availability may vary. Validate compliance with relevant industry certifications for the intended deployment environment.

RF Circulators And Isolators Selection Notes

Select this model when a broadband isolator covering 5.8 GHz to 14.5 GHz is required. Consider the 20 W power rating and 15 dB isolation metrics for system protection needs. The SMA-Female connector type dictates the mating interface requirements. Evaluate the physical dimensions for board space constraints. Compare against other series members if different port configurations or connector types are necessary for the specific circuit topology.

RF Circulators And Isolators Part Context

This component belongs to the D3I5814 series of RF isolators from DiTom Microwave. The manufacturer specializes in high-reliability ferrite products for space and defense applications. The series includes various models with different connector configurations and port arrangements. DiTom Microwave holds AS9100 Rev C certification, indicating adherence to strict quality management standards for aerospace manufacturing.

RF Circulators And Isolators Replacement Considerations

Direct substitutes within the same series include models like D3I5814-1, which shares the same frequency range but may differ in connector gender or specific mechanical pinout. Verify interchangeability by comparing the detailed dimensional drawings and electrical parameters. Cross-reference with other single-junction isolators only if custom modifications to the interface are permissible.