D4C4080Y-1

RF Circulators And Isolators Overview

The D4C4080Y-1 is a cryogenic RF circulator manufactured by DiTom Microwave, designed for operation within the 4.00 to 8.00 GHz frequency range. It features SMA female connectors and operates in a module package configuration. The component supports an average forward power of 20 W with an isolation rating of 20 dB. Key electrical specifications include an insertion loss of 0.4 dB and a Voltage Standing Wave Ratio (VSWR) of 1.25. This device is part of the D4C4080 series and is currently listed as active.

RF Circulators And Isolators Feature Summary

• Operates as a cryogenic circulator optimized for low-temperature environments
• Provides directional signal flow control within the 4 to 8 GHz band
• Features SMA female connector interfaces for system integration

RF Circulators And Isolators Applications

• Cryogenic radar systems requiring low-noise signal routing
• Satellite communication ground stations operating at extreme temperatures
• Scientific research instrumentation involving superconducting components

RF Circulators And Isolators Procurement Notes

Verify the specific suffix 'Y' indicates cryogenic suitability when sourcing replacements. Confirm connector gender and mounting requirements against system schematics. Check RoHS3 compliance status if environmental regulations apply. Ensure thermal management solutions match the intended operating temperature range for reliable performance.

RF Circulators And Isolators Selection Notes

Select this model when cryogenic operation is mandatory for the 4-8 GHz spectrum. Compare insertion loss and VSWR metrics against system noise budget requirements. Evaluate physical dimensions and SMA interface compatibility with existing waveguide or coaxial transitions. Consider the 20 W power handling capacity relative to peak transmitter outputs.

RF Circulators And Isolators Part Context

This component belongs to the D4C4080 series from DiTom Microwave, which includes various configurations such as D4C4080-1 and D4C4080-2. The 'Y' suffix typically denotes cryogenic variants within this product line. These devices are engineered for high-performance microwave applications where standard room-temperature circulators may not meet thermal or noise constraints.

RF Circulators And Isolators Replacement Considerations

• D4C4080-1
• D4C4080-2