D3C1720-2

RF Circulators And Isolators Overview

The D3C1720-2 is a single-junction RF circulator manufactured by DiTom Microwave, designed for operation within the 17 GHz to 20 GHz frequency band. It features three SMA female connectors and operates in a module package with dimensions of 0.5 inches by 0.5 inches by 0.7 inches. The component supports an average forward power of 10 W, providing 22 dB of isolation and a maximum insertion loss of 0.4 dB. It maintains a voltage standing wave ratio (VSWR) of 1.25 and functions reliably within a temperature range of -20°C to +65°C.

RF Circulators And Isolators Feature Summary

• Provides non-reciprocal signal routing across the 17–20 GHz microwave spectrum
• Utilizes a single-junction design for stable phase characteristics
• Integrates three SMA female interfaces for standardized connectivity

RF Circulators And Isolators Applications

• High-frequency RF communication systems
• Microwave wireless transmission links
• Signal routing in radar transceivers

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and physical dimensions against the official datasheet before integration. Confirm that the operating environment remains within the specified -20°C to +65°C range to ensure performance stability. Ensure the system power levels do not exceed the 10 W average forward power rating to prevent component damage.

RF Circulators And Isolators Selection Notes

Select this model when a circulator is required specifically for the 17–20 GHz band. Compare the 22 dB isolation and 0.4 dB insertion loss against system requirements. Verify compatibility with SMA female ports and confirm that the module form factor fits the available space constraints.

RF Circulators And Isolators Part Context

This component belongs to the D3C1720 series of RF circulators from DiTom Microwave. The series includes variants such as the D3C1720 and D3C1720S-1, which may differ in frequency ranges or connector types. The D3C1720-2 specifically targets the higher end of the Ku-band applications.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available.