D4C8012-2

RF Circulators And Isolators Overview

The D4C8012-2 is a dual junction RF circulator manufactured by DiTom Microwave, designed for operation within the 8.00 to 12.40 GHz frequency range. It features SMA female connectors and operates at an impedance of 50 Ohms. The component supports an average forward power of 25 W with a maximum isolation of 20 dB. Key electrical specifications include an insertion loss of 0.5 dB and a Voltage Standing Wave Ratio (VSWR) of 1.25. The unit utilizes a module package with SMA connectors and functions within a temperature range of -30°C to +85°C.

RF Circulators And Isolators Feature Summary

• Dual junction architecture providing high isolation capabilities
• SMA female connector configuration for standard interfacing
• Robust thermal performance across extended operating temperatures

RF Circulators And Isolators Applications

• RF signal routing in communication systems
• Transmitter protection in radar applications
• Antenna switching networks

RF Circulators And Isolators Procurement Notes

Verify exact specifications against the official product data sheet prior to integration, as distributor listings may contain general descriptions. Confirm connector orientation and mounting requirements match system design constraints. Ensure environmental conditions align with the specified operating temperature range. Check RoHS compliance status if required by project regulations. Validate part number suffixes for specific configuration variations.

RF Circulators And Isolators Selection Notes

Select this model when a 4-port circulator is required for the X-band frequency spectrum. The dual junction design offers superior isolation compared to single-junction alternatives. Consider the SMA interface compatibility with existing board layouts. Evaluate the 25 W power handling capacity against peak signal levels. Assess physical dimensions against available chassis space.

RF Circulators And Isolators Part Context

This component belongs to the D4C8012 series of RF circulators from DiTom Microwave. The series includes variants such as D3C8012 and D4C8012Y-2, which share similar frequency ranges but differ in connector types or cryogenic suitability. The D4C8012-2 specifically denotes the standard commercial grade version with SMA female ports.

RF Circulators And Isolators Replacement Considerations

D3C8012-2 serves as a functional substitute within the same manufacturer lineup, offering identical electrical performance and form factor.