D3C3742-7

RF Circulators And Isolators Overview

The D3C3742-7 is a three-port circulator manufactured by DiTom Microwave, designed for operation within the 3.70 GHz to 4.20 GHz frequency range. It features SMA female connectors and utilizes a module package configuration. The component supports an average forward power of 20 W with a maximum insertion loss of 0.3 dB. Key electrical specifications include a minimum isolation of 23 dB and a maximum voltage standing wave ratio (VSWR) of 1.2. The device complies with RoHS3 standards and operates within a temperature range of -30°C to +65°C.

RF Circulators And Isolators Feature Summary

• Provides non-reciprocal signal routing across a defined microwave frequency band
• Integrates SMA female connectors for standardized interface compatibility
• Maintains low signal attenuation and high port-to-port isolation performance

RF Circulators And Isolators Applications

• RF front-end architectures requiring signal directionality
• Transmitter-receiver duplexing systems
• Microwave communication link components

RF Circulators And Isolators Procurement Notes

Verify that the specific suffix '-7' corresponds to the exact connector configuration and pinout required for the target design. Confirm that the SMA female interface matches the mating hardware in the assembly. Ensure the thermal environment remains within the specified operating limits during continuous operation.

RF Circulators And Isolators Selection Notes

Select this component when a circulator is required specifically for the 3.7 to 4.2 GHz spectrum. Evaluate the 20 W power handling capability against system peak levels. Consider the module form factor for PCB integration or chassis mounting constraints relative to available space.

RF Circulators And Isolators Part Context

This part belongs to the DiTom Microwave series of connectorized ferrite circulators. These devices are engineered for commercial applications requiring reliable RF signal management. The product line spans various frequency bands, utilizing ferrite materials to achieve directional properties essential for modern wireless infrastructure.

RF Circulators And Isolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other DiTom models such as D3C3742-4 or D3C3742-6 only if electrical parameters and connector genders match exactly.