D4C8012

RF Circulators And Isolators Overview

The D4C8012 is a dual junction RF circulator manufactured by DiTom Microwave, designed for operation within the 8.0 GHz to 12.4 GHz frequency range. It features SMA female connectors on all four ports and is housed in a module package measuring 1.72 inches by 0.5 inches by 0.98 inches. The component supports an average forward power of 25 W and a peak power of 200 W. Key electrical specifications include an insertion loss of 0.5 dB, an isolation of 20 dB, and a VSWR of 1.25. It operates reliably between -30°C and +85°C.

RF Circulators And Isolators Feature Summary

• Dual junction architecture providing four-port signal routing capability
• SMA female connector configuration for standardized interface compatibility
• High power handling capacity with 25 W average and 200 W peak ratings
• Low insertion loss design ensuring efficient signal transmission

RF Circulators And Isolators Applications

• RF signal routing in microwave communication systems
• Transmitter-receiver isolation in radar applications
• Antenna switching networks requiring low loss
• Test and measurement equipment signal paths

RF Circulators And Isolators Procurement Notes

Verify the specific ordering suffix required for your application, as variants such as D4C8012-1, D4C8012-2, and D4C8012-3 exist within the same family. Confirm that the SMA female connector type matches your system requirements. Ensure environmental conditions remain within the specified -30°C to +85°C operating range. Check RoHS compliance status if restricted substances are a concern for your project. Contact the manufacturer or authorized distributors for current availability and lead times.

RF Circulators And Isolators Selection Notes

Select this component when a four-port circulator is needed for the X-band frequency range. The dual junction design offers higher isolation compared to single-junction alternatives. Consider the physical dimensions of 1.72 x 0.5 x 0.98 inches for board space planning. The SMA female interface simplifies integration with standard coaxial cables. Evaluate the 25 W average power rating against your system's continuous wave requirements to ensure safe operation without thermal damage.

RF Circulators And Isolators Part Context

This part belongs to the D4C8012 series from DiTom Microwave, which includes multiple variants distinguished by ordering suffixes. These variants share core electrical specifications but may differ in minor mechanical or packaging details. The series is categorized under RF Circulators and Isolators. Other related parts in the manufacturer's lineup include models like D4C2640-5, which operate at different frequency bands. Understanding the series context helps in identifying compatible accessories and replacement options.

RF Circulators And Isolators Replacement Considerations

Direct substitutes include other DiTom Microwave models within the D4C8012 series, such as D4C8012-1, D4C8012-2, and D4C8012-3. Verify that any alternative maintains the 8.0 to 12.4 GHz frequency range and SMA female connector type. Cross-reference insertion loss and isolation specs to ensure performance parity. Mechanical footprint compatibility should be confirmed before substitution.