D4C0780-1

RF Circulators And Isolators Overview

The D4C0780-1 is a dual junction RF circulator manufactured by DiTom Microwave, designed for operation within the 698 MHz to 800 MHz frequency range. This component features SMA female connectors and supports an average forward power of 300 W. Key electrical specifications include a maximum insertion loss of 0.4 dB, an isolation rating of 20 dB, and a voltage standing wave ratio (VSWR) of 1.25. The device is housed in a module format with SMA connectors, ensuring reliable performance in radio frequency applications requiring directional signal control.

RF Circulators And Isolators Feature Summary

• Dual junction architecture for enhanced signal directionality
• Supports high average forward power handling up to 300 W
• Low insertion loss characteristic for efficient signal transmission

RF Circulators And Isolators Applications

• RF signal routing in communication base stations
• Transmitter-receiver separation in radar systems
• Directional coupling in wireless network infrastructure

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and pinout against the official D4C0780-1 datasheet before integration. Confirm RoHS3 compliance status and ensure thermal management aligns with the 300 W power rating. Cross-reference the manufacturer's latest documentation to validate mechanical dimensions and mounting requirements for your specific PCB or chassis design.

RF Circulators And Isolators Selection Notes

Select this component when a dual junction circulator is required for the 698-800 MHz band. Ensure the system can accommodate SMA female interfaces and meets the 300 W power handling capability. Consider the 20 dB isolation requirement and 0.4 dB insertion loss limits to determine suitability for your specific RF chain efficiency and noise figure constraints.

RF Circulators And Isolators Part Context

The D4C0780-1 belongs to the D4C0780 series of RF circulators from DiTom Microwave. It shares the same operational frequency band and core electrical characteristics as other variants in the series, such as the D4C0780-4, but may differ in connector configurations or physical packaging. This series is engineered for robust performance in demanding radio frequency environments.

RF Circulators And Isolators Replacement Considerations

The D4C0780-4 is a documented variant within the same product family. Verify if connector type differences impact mechanical compatibility. Other generic replacements require matching the 698-800 MHz frequency range, 300 W power rating, and SMA interface specifications.