D3I1826K

RF Circulators And Isolators Overview

The D3I1826K is a single junction RF isolator manufactured by DiTom Microwave, designed for operation within the 18.00 to 26.50 GHz frequency range. It features Type-K female connectors on both input and output ports. The component measures 1 inch by 0.5 inches by 0.7 inches and operates reliably between -20°C and +65°C. Packaged in bulk, this device serves as a critical passive component for managing signal directionality in high-frequency microwave systems.

RF Circulators And Isolators Feature Summary

• Provides unidirectional signal transmission to protect source components from reflected power
• Utilizes ferrite materials to achieve isolation without introducing significant insertion loss
• Features robust mechanical construction with Type-K female interfaces for secure mating

RF Circulators And Isolators Applications

• Microwave communication link protection
• Radar system transmitter isolation
• Test and measurement equipment signal conditioning

RF Circulators And Isolators Procurement Notes

Verify connector gender compatibility before integration, as this model specifies female-to-female interfaces. Confirm that the operating environment remains within the specified temperature limits of -20°C to +65°C. Ensure that the physical dimensions fit within the designated chassis space. Check RoHS compliance status if environmental regulations apply to the final assembly.

RF Circulators And Isolators Selection Notes

Select this model when a 18-26.5 GHz frequency range is required. Choose the female-to-female configuration for direct connection to compatible waveguide or coaxial adapters. Consider the single junction design for standard isolation needs. Evaluate the physical size constraints against available mounting areas. Verify thermal management requirements for the specific application environment.

RF Circulators And Isolators Part Context

This component belongs to the D3I1826 series of RF isolators from DiTom Microwave. It shares the same operational frequency band and core technology with variants like D3I1826-3 and D4I1826K, differing primarily in connector types and physical dimensions. The series is categorized under RF filters and isolators, serving as essential passive components for signal integrity in microwave circuits.

RF Circulators And Isolators Replacement Considerations

Direct substitutes include D3I1826-3 and D4I1826K, which share the same frequency range but differ in connector configurations. Cross-reference electrical specifications such as isolation and VSWR before substitution. Verify mechanical footprint compatibility to ensure proper installation in existing assemblies.