D4C8020-1

RF Circulators And Isolators Overview

The D4C8020-1 is a four-port RF circulator manufactured by DiTom Microwave, designed for operation within the 8.00 to 20.00 GHz frequency range. It features a dual junction construction and utilizes SMA connectors with one male and three female ports. The component supports an average forward power of 5 W and maintains a voltage standing wave ratio (VSWR) of 1.45. It provides 15 dB isolation and exhibits an insertion loss of 1 dB. The unit operates between -20°C and +65°C, housed in a compact module measuring 1 inch by 0.5 inch by 0.7 inch.

RF Circulators And Isolators Feature Summary

• Dual junction design for enhanced signal routing performance
• Wideband operational capability across the 8 to 20 GHz spectrum
• Mixed connector configuration supporting flexible system integration

RF Circulators And Isolators Applications

• Microwave communication systems requiring directional signal flow
• Test and measurement equipment operating in high-frequency bands
• Radar transceiver modules needing port isolation

RF Circulators And Isolators Procurement Notes

Verify the specific part number suffix against official DiTom Microwave documentation to confirm connector orientation and electrical tolerances. Ensure environmental ratings match application requirements. Confirm RoHS compliance status through current manufacturer declarations. Check for updated datasheets regarding mechanical dimensions and thermal characteristics before finalizing procurement specifications.

RF Circulators And Isolators Selection Notes

Select this component when a four-port circulator is required for the Ku and K band frequencies. Compare the 5 W power handling against system peak levels. Evaluate the mixed SMA connector layout against existing board interfaces. Consider the dual junction topology for improved isolation compared to single-junction alternatives. Verify physical footprint constraints against the specified module dimensions.

RF Circulators And Isolators Part Context

This device belongs to the D4C8020 series of RF circulators from DiTom Microwave. The series targets high-frequency applications demanding reliable signal directionality. The D4C8020-1 variant specifically defines the four-port configuration with mixed SMA connectors. It complements other models in the family that may offer different power ratings or connector types.

RF Circulators And Isolators Replacement Considerations

Cross-reference with D3C8020 series parts for similar frequency coverage. Verify if higher power variants like D3C8020-2 are suitable for increased load conditions. Check connector gender compatibility when substituting with other manufacturers' offerings.