D3C3783-6

RF Circulators And Isolators Overview

The D3C3783-6 is a three-port RF circulator manufactured by DiTom Microwave, operating within the frequency range of 3.7 GHz to 8.3 GHz. It features an SMA female connector configuration and supports an average forward power rating of 20 W. Key electrical specifications include an insertion loss of 0.5 dB, isolation of 18 dB, and a voltage standing wave ratio (VSWR) of 1.3. The device utilizes a single junction design and functions reliably within an operational temperature range from 0°C to +50°C.

RF Circulators And Isolators Feature Summary

• Provides non-reciprocal signal routing across a wide microwave frequency band
• Engineered for moderate to high-power RF applications with robust thermal handling
• Utilizes a single junction ferrite structure for stable phase characteristics

RF Circulators And Isolators Applications

• Transmitter-receiver isolation in radar systems
• Duplexer circuits in communication equipment
• Signal routing in test and measurement instrumentation

RF Circulators And Isolators Procurement Notes

Verify component authenticity through authorized DiTom Microwave channels or certified distributors. Confirm RoHS3 compliance status prior to integration. Ensure storage conditions maintain moisture sensitivity level 1 integrity. Validate connector mating cycles and environmental sealing requirements against specific application standards before final procurement decisions.

RF Circulators And Isolators Selection Notes

Select this model when a three-port circulator is required for the 3.7–8.3 GHz spectrum. Consider the 20 W power limit and 0.5 dB insertion loss for system efficiency analysis. Evaluate the SMA female interface compatibility with existing board layouts. Assess thermal management needs given the +50°C maximum operating temperature constraint.

RF Circulators And Isolators Part Context

This component belongs to the D3C3783 series of RF circulators produced by DiTom Microwave. The series offers various connector configurations tailored for different integration needs. The D3C3783-6 specifically denotes the variant equipped with SMA female connectors, distinguishing it from other models in the family that may utilize different port types or mechanical dimensions.

RF Circulators And Isolators Replacement Considerations

Direct substitutes within the same series include D3C3783-1 and D3C3783-5. Verify connector polarity and pinout definitions carefully, as variations exist between models. Ensure replacement units meet identical frequency and power specifications to maintain system performance integrity.