D3C7012-1

RF Circulators And Isolators Overview

The D3C7012-1 is a three-port RF circulator manufactured by DiTom Microwave, operating within the frequency range of 7.00 to 12.40 GHz. It features SMA female connectors with a configuration of one male and two female ports. The device supports an average forward power of 25 W and delivers isolation of 18 dB with an insertion loss of 0.5 dB. Voltage Standing Wave Ratio (VSWR) is rated at 1.3. Physical dimensions are 0.86 x 0.5 x 0.98 inches. It functions as a single junction component suitable for temperatures between -30°C and +85°C.

RF Circulators And Isolators Feature Summary

• Provides non-reciprocal signal routing across a wide microwave bandwidth
• Integrates mixed connector types for flexible system interfacing
• Engineered for high-power handling in compact module form factor

RF Circulators And Isolators Applications

• Transmitter-receiver switching in radar systems
• Duplexing in communication transceivers
• Signal isolation in test and measurement setups

RF Circulators And Isolators Procurement Notes

Verify the specific port configuration against design requirements, as the datasheet indicates a mixed Male-Female-Female arrangement which differs from standard uniform connector modules. Confirm RoHS compliance status directly with the manufacturer documentation before integration. Ensure thermal management aligns with the specified operational temperature range of -30°C to +85°C for reliable performance.

RF Circulators And Isolators Selection Notes

Select this model when a broad frequency coverage up to 12.4 GHz is required alongside moderate power handling capabilities. The mixed connector interface necessitates careful cable selection or adapter planning during system design. Compare against the D3C7011 series if a narrower 7-11 GHz band suffices, noting that the D3C7012-1 offers extended upper-frequency performance and higher power tolerance.

RF Circulators And Isolators Part Context

This component belongs to the D3C7012 series of RF circulators produced by DiTom Microwave. It shares core architectural similarities with other variants in the family but distinguishes itself through its specific frequency extension and power ratings. The series targets applications requiring robust microwave signal directionality without active components.

RF Circulators And Isolators Replacement Considerations

The D3C7012-4, D3C7012-3, and D3C7012-7 are confirmed substitutes within the same series offering identical electrical specifications.