D3C4080YMG

RF Circulators And Isolators Overview

The D3C4080YMG is a cryogenic RF circulator manufactured by DiTom Microwave, designed for operation within the 4.00 to 8.00 GHz frequency range. This three-port device features SMA connectors with a Female-Male-Female configuration and utilizes a single junction architecture. It provides an insertion loss of 0.4 dB and isolation of 16 dB at a power rating of 20 W. The unit measures 1 inch by 0.5 inches by 1 inch, constructed from passivated stainless steel with gold-plated contacts, and employs solder tab mounting.

RF Circulators And Isolators Feature Summary

• Magnetically shielded construction for cryogenic environments
• Single junction design ensuring directional signal flow
• Gold-plated contacts on passivated stainless steel housing

RF Circulators And Isolators Applications

• Cryogenic receiver front-ends
• Low-noise amplifier protection
• Satellite communication ground stations

RF Circulators And Isolators Procurement Notes

Verify component authenticity through authorized DiTom Microwave channels or certified distributors. Confirm specific connector orientation and magnetic shielding requirements against system schematics. Request current datasheets to validate performance parameters under intended operating temperatures. Ensure handling procedures comply with cryogenic assembly standards to prevent mechanical stress on the solder tabs.

RF Circulators And Isolators Selection Notes

Select this model when a three-port circulator is required for S-band to C-band applications in cryogenic systems. Compare port configurations against existing SMA interfaces to ensure compatibility. Evaluate thermal management needs relative to the 20 W power rating. Consider the physical dimensions for integration into compact shielded enclosures.

RF Circulators And Isolators Part Context

This component belongs to the D3C4080 series of cryogenic circulators from DiTom Microwave. It shares architectural similarities with variants like D3C4080YMG-2 and D3C4080YMG-7 but differs in specific port arrangements. The series targets high-isolation applications requiring stable performance at low temperatures.

RF Circulators And Isolators Replacement Considerations

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