D4C1826K-5

RF Circulators And Isolators Overview

The D4C1826K-5 is a dual junction RF circulator manufactured by DiTom Microwave, designed for operation within the 18.00 to 26.50 GHz frequency range. This component features four ports with Type-K female connectors and supports an average forward power of 10 W. Key electrical specifications include an isolation of 18 dB, insertion loss of 0.8 dB, and a voltage standing wave ratio (VSWR) of 1.4. The unit operates within a temperature range of -20°C to +65°C and is housed in a module package measuring 1 inch by 0.5 inch by 0.7 inch.

RF Circulators And Isolators Feature Summary

• Dual junction architecture providing high-performance signal routing
• Four-port configuration utilizing Type-K female connectors
• Robust thermal stability across defined operational limits

RF Circulators And Isolators Applications

• Space and defense communication systems
• Satellite manufacturing ground support equipment
• Thermal vacuum compatible test setups

RF Circulators And Isolators Procurement Notes

Verify specific connector configurations and performance tolerances against project requirements before procurement. Confirm RoHS compliance status and environmental testing data directly with the manufacturer or authorized distributors. Ensure that the selected variant matches the exact mechanical dimensions and interface standards required for integration into existing RF assemblies.

RF Circulators And Isolators Selection Notes

Select this model when a four-port dual junction circulator is required for Ku-band applications. Consider the 10 W power handling capability and 18 dB isolation metrics for system design. Evaluate the physical module size constraints and Type-K connector compatibility against the host system's interconnect infrastructure.

RF Circulators And Isolators Part Context

This component belongs to the D4C1826K series of ferrite circulators produced by DiTom Microwave. The company specializes in high-reliability components for space and defense markets, holding AS9100 Rev C certification. The series covers frequencies from 400 MHz to 40 GHz, emphasizing quality and on-time delivery for critical hardware.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.