D4C0670-5

RF Circulators And Isolators Overview

The D4C0670-5 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 600 MHz to 700 MHz frequency range. It features SMA-FEMALE connectors and utilizes a module package with SMA interface. The component supports an average forward power of 300 W, providing 20 dB isolation between ports. Key electrical specifications include a maximum insertion loss of 0.4 dB and a Voltage Standing Wave Ratio (VSWR) of 1.25. The device operates within a temperature range of -20°C to +65°C and complies with RoHS3 standards.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing through non-reciprocal magnetic properties
• Maintains low signal attenuation with specified insertion loss limits
• Ensures port-to-port isolation to prevent signal feedback
• Supports high average forward power handling capabilities

RF Circulators And Isolators Applications

• RF transceiver systems requiring signal separation
• Antenna duplexing applications in communication infrastructure
• Test and measurement equipment signal path management
• Radar system transmitter-receiver protection circuits

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and mechanical dimensions against the official datasheet before integration. Confirm compliance with RoHS3 regulations and REACH status for your region. Ensure the operating temperature range aligns with your environmental requirements. Check for any specific handling instructions regarding the SMA connectors during assembly.

RF Circulators And Isolators Selection Notes

Select this model when a 600-700 MHz circulator with 300 W power handling is required. Compare the 20 dB isolation and 0.4 dB insertion loss against system link budget requirements. Consider the SMA-FEMALE interface compatibility with existing PCB or cable assemblies. Evaluate the module form factor against available board space constraints.

RF Circulators And Isolators Part Context

This component belongs to the D4C0670 series of RF circulators from DiTom Microwave. The series offers variants with different isolation levels and connector configurations while maintaining the same core frequency band. It serves as a passive microwave component essential for managing signal flow in high-frequency electronic systems.

RF Circulators And Isolators Replacement Considerations

Direct substitutes within the same series include D4C0670-3, which shares identical frequency and power specs but may differ in isolation or connector details. Verify pinout and mechanical footprint compatibility before swapping. Cross-reference technical parameters with alternative manufacturers if supply chain constraints exist.