D4C1720S-3

RF Circulators And Isolators Overview

The D4C1720S-3 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 1.7 GHz to 2.0 GHz frequency range. This component features SMA female connectors and utilizes a module package configuration. It supports an average forward power handling capacity of 150 W. Key electrical specifications include an 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 RoHS3 compliant and classified under ECCN EAR99.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing with high isolation capabilities
• Supports high average forward power handling
• Features low insertion loss for efficient signal transmission
• Utilizes standard SMA female connector interfaces

RF Circulators And Isolators Applications

• RF signal routing in wireless communication systems
• Transmitter-receiver isolation in radar applications
• Antenna switching networks
• Test and measurement equipment setups

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation against official DiTom Microwave documentation to confirm port configuration and connector gender alignment. Ensure that the required frequency range and power handling specifications match the application requirements. Cross-reference the part number with authorized distributors to confirm current availability and lead times, as manufacturing schedules may vary. Confirm compliance with environmental standards such as RoHS3 if required by the project specifications.

RF Circulators And Isolators Selection Notes

Select this component when a three-port circulator is required for the 1.7 to 2.0 GHz band. Consider the 150 W power rating and 20 dB isolation level relative to system demands. Evaluate the SMA female interface compatibility with existing circuit board layouts or cable assemblies. Compare performance metrics such as VSWR and insertion loss against alternative models to ensure optimal signal integrity in the specific RF chain design.

RF Circulators And Isolators Part Context

This model belongs to the D4C series of RF circulators produced by DiTom Microwave. The series includes variants with different frequency ranges and port configurations, such as the D4C1722S and D4C1720S. These components are engineered for robust performance in microwave and radio frequency applications, offering reliable signal directionality and isolation within compact module packages suitable for various electronic systems.

RF Circulators And Isolators Replacement Considerations

The D4C1720S is a related variant within the same product family. Verify that the frequency range and port count are compatible before substitution. Other manufacturers may offer equivalent components, but direct pin-to-pin replacement requires careful verification of electrical parameters and mechanical dimensions.