D3C4043Q-4

RF Circulators And Isolators Overview

The D3C4043Q-4 is a three-port RF circulator manufactured by DiTom Microwave, operating within the frequency range of 40.00 GHz to 43.50 GHz. It utilizes a Type-N female connector configuration across all ports and features a single junction design. The component supports an average forward power of 5 W with a maximum insertion loss of 1.2 dB and isolation of 18 dB. Voltage Standing Wave Ratio (VSWR) is specified at 1.5. The physical dimensions are 0.5 inches by 0.5 inches by 0.7 inches, and it functions reliably between -20°C and +65°C.

RF Circulators And Isolators Feature Summary

• Provides non-reciprocal signal routing for three-port microwave applications
• Maintains low insertion loss and high isolation in the Ka-band spectrum
• Constructed with robust mechanical interfaces for stable RF connections

RF Circulators And Isolators Applications

• Ka-band radar systems requiring signal direction control
• Point-to-point microwave communication links
• Test and measurement instrumentation setups

RF Circulators And Isolators Procurement Notes

Verify the specific connector gender configuration against project requirements, as suffixes may alter interface types. Confirm RoHS compliance status and environmental ratings prior to integration. Ensure thermal management aligns with the specified operating temperature range during system design.

RF Circulators And Isolators Selection Notes

Select this model when precise Ka-band performance is required with standard Type-N interfaces. Compare specifications against alternative connector types if space constraints differ. Validate that the power handling capabilities meet the system's peak and average power demands.

RF Circulators And Isolators Part Context

This component belongs to the D3C4043 series of RF circulators from DiTom Microwave. The series offers various configurations tailored for high-frequency applications. The D3C4043Q-4 specifically denotes the variant with Type-N female connectors, distinguishing it from other series members with different interface standards.

RF Circulators And Isolators Replacement Considerations

Direct substitutes include models such as D3C4043Q-1 or D3C4043Q-3, which share similar electrical characteristics but feature different connector types like Type-K female. Verify dimensional compatibility and connector mating requirements before substitution.