D4C4080Y-2

RF Circulators And Isolators Overview

The DiTom Microwave D4C4080Y-2 is a cryogenic RF circulator operating within the 4 GHz to 8 GHz frequency range. It features SMA-FEMALE and SMA-MALE connector configurations, providing robust signal routing for microwave applications. The component supports an average forward power rating of 20 W with an isolation level of 16 dB. Key electrical specifications include an insertion loss of 0.4 dB and a VSWR of 1.25. Constructed as a dual junction device, it utilizes passivated stainless steel housing with gold-plated contacts, designed for bulk packaging.

RF Circulators And Isolators Feature Summary

• Dual junction construction for enhanced performance in cryogenic environments
• Passivated stainless steel housing with gold-plated contacts for durability
• SMA connector interface supporting mixed female and male port configurations

RF Circulators And Isolators Applications

• Cryogenic RF signal routing systems
• Microwave communication transceivers
• Test and measurement instrumentation

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration requirements against the SMA-FEMALE and SMA-MALE port layout before integration. Confirm that the 20 W power handling and 16 dB isolation metrics align with system design constraints. Ensure compatibility with cryogenic operating conditions as specified by the dual junction design. Review the official datasheet for precise mechanical dimensions and mounting details to guarantee proper installation.

RF Circulators And Isolators Selection Notes

Select this model when a 4-8 GHz cryogenic circulator with mixed SMA connectors is required. Consider the 0.4 dB insertion loss and 1.25 VSWR for low-loss signal path applications. Evaluate the 20 W power rating against peak operational loads. Compare against standard temperature variants if cryogenic operation is not strictly necessary, noting potential differences in isolation and physical form factor.

RF Circulators And Isolators Part Context

The D4C4080Y-2 belongs to the D4C4080 series of RF circulators manufactured by DiTom Microwave. This series includes various configurations such as D4C4080-1, D4C4080-2, and D4C4080-4, which typically feature all-female SMA connectors. The Y-series designation indicates specialized variants, often tailored for cryogenic or specific environmental conditions, distinguishing them from the standard commercial offerings.

RF Circulators And Isolators Replacement Considerations

D4C4080-1

RF Circulators And Isolators FAQ

What are the connector types for ports 1, 2, and 3?

The D4C4080Y-2 features a mixed configuration with SMA-FEMALE and SMA-MALE connectors.

Is this component suitable for cryogenic applications?

Yes, the D4C4080Y-2 is explicitly described as a cryogenic circulator.