D3C1720S-2

RF Circulators And Isolators Overview

The D3C1720S-2 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 1.7 GHz to 2.0 GHz frequency range. It features SMA female connectors on all ports and utilizes a module package with SMA connector interface. The component supports an average forward power of 150 W, with insertion loss specified at 0.4 dB and isolation rated at 20 dB. Voltage standing wave ratio (VSWR) is maintained at 1.25. The device complies with RoHS3 standards and carries an ECCN classification of EAR99.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing capability across a defined microwave frequency band
• Integrates standard SMA female interfaces for straightforward circuit integration
• Engineered to handle significant average forward power levels while maintaining low signal attenuation

RF Circulators And Isolators Applications

• Transmitter-receiver switching in communication systems
• Duplexing applications requiring isolated signal paths
• Reflectometry setups for impedance measurement
• Signal monitoring and sampling circuits

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation against official DiTom Microwave documentation to confirm connector type and pin configuration. Ensure that the selected variant matches the required frequency range and power handling specifications for the intended application environment. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability and compliance status.

RF Circulators And Isolators Selection Notes

Select this component when a three-port circulator is required for the 1.7 to 2.0 GHz spectrum with SMA connectivity. Consider the 150 W power rating and 0.4 dB insertion loss characteristics relative to system requirements. Evaluate the module form factor for mechanical fit within the assembly constraints.

RF Circulators And Isolators Part Context

This model belongs to the D3C1720 series of RF circulators produced by DiTom Microwave. The series encompasses various configurations differentiated primarily by connector types and specific electrical tolerances. All variants share the core operational frequency band and fundamental performance metrics defined by the base product line.

RF Circulators And Isolators Replacement Considerations

Direct substitutes include other models within the D3C1720 family, such as D3C1720S-1, D3C1720S-6, D3C1720S-7, and D3C1720N-2. Verify compatibility by comparing connector styles and exact electrical parameters before substitution.