D3C8012YMG

RF Circulators And Isolators Overview

The D3C8012YMG is an RF circulator manufactured by DiTom Microwave, operating within a frequency range of 8.0 GHz to 12.0 GHz. It features SMA female connectors and is housed in a module package. Key electrical specifications include a minimum isolation of 20 dB, insertion loss of 0.5 dB, and a VSWR of 1.25. The component supports an average forward power of 25 W. It is designed for cryogenic applications, specifically optimized for operation at 77K.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing with high isolation characteristics in the Ku-band frequency spectrum.
• Engineered for stable performance under cryogenic conditions, specifically optimized for 77K operation temperatures.
• Incorporates magnetic shielding to maintain operational integrity in magnetically sensitive environments.

RF Circulators And Isolators Applications

• Cryogenic radar systems requiring low-noise signal circulation
• Satellite communication ground stations operating in cold environments
• Scientific instrumentation utilizing superconducting components

RF Circulators And Isolators Procurement Notes

Verify the specific thermal optimization requirement when ordering, as suffixes such as 77K or 4K denote distinct cryogenic tuning variants. Confirm connector configuration matches system interface needs. Check RoHS compliance status for environmental regulations. Ensure supply chain documentation aligns with military or aerospace standards if applicable. Validate datasheet revisions against current production batches.

RF Circulators And Isolators Selection Notes

Select this component for applications requiring precise signal directionality between multiple ports in the 8-12 GHz range. Consider the 25 W power handling capability relative to system peak loads. Evaluate the 0.5 dB insertion loss impact on overall link budget. Ensure mechanical compatibility with SMA female interfaces. Verify that the cryogenic design meets the specific temperature constraints of the target environment.

RF Circulators And Isolators Part Context

This part belongs to the D3C8012 family of microwave circulators from DiTom Microwave. Variants within this series share similar frequency ranges but differ in thermal optimization and shielding configurations. Related models include D3C8012YMG-1 and D3C8012YMG-77K, which offer variations in magnetic shielding and cryogenic tuning respectively. The base model provides the core functional architecture for Ku-band circular waveguide or coaxial implementations.

RF Circulators And Isolators Replacement Considerations

Direct substitutes may include other cryogenic circulators from manufacturers like Mini-Circuits or Qorvo, provided they match the 8-12 GHz range and SMA interface. Verify pinout compatibility and thermal expansion coefficients. Cross-reference isolation and VSWR specs to ensure no degradation in system performance. Check for equivalent magnetic shielding requirements.