D4C1720N-5

RF Circulators And Isolators Overview

The D4C1720N-5 is an RF circulator manufactured by DiTom Microwave, designed for operation within the 1.7 GHz to 2.0 GHz frequency range. It features Type-N female connectors and utilizes a module package configuration. The component supports an average forward power of 150 W with a specified isolation of 20 dB. Key electrical parameters include a maximum insertion loss of 0.4 dB and a voltage standing wave ratio (VSWR) of 1.25. This device is classified under RF isolators and circulators and complies with RoHS3 standards.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing via three-port circulation in the UHF band
• Engineered for high-power handling with 150 W average forward power capacity
• Ensures signal integrity through low insertion loss and tight VSWR specifications

RF Circulators And Isolators Applications

• Transmitter-receiver switching in radar systems
• Duplexing in communication base stations
• Signal isolation in test and measurement setups

RF Circulators And Isolators Procurement Notes

Verify the specific datasheet version for the D4C1720N-5 model prior to ordering, as manufacturer documentation may vary. Confirm that the Type-N female connector interface matches the system requirements. Ensure compliance with RoHS3 regulations if required by the end application. Cross-reference the part number with official DiTom Microwave catalogs to confirm current availability and lead times directly from the source.

RF Circulators And Isolators Selection Notes

Select this component when a circulator is required for the 1.7 to 2.0 GHz band with moderate power handling needs. The 150 W average power rating suits applications where thermal management is controlled. The 20 dB isolation level provides adequate separation for standard duplexing tasks. Consider the module form factor for integration into existing chassis designs requiring Type-N interfaces.

RF Circulators And Isolators Part Context

This part belongs to the D4C series of RF circulators from DiTom Microwave. Similar models such as the D4C1720N-4 share identical frequency and power specifications but may differ in minor manufacturing revisions or packaging details. The series generally targets UHF applications requiring reliable signal directionality and isolation in compact module formats.

RF Circulators And Isolators Replacement Considerations

The D4C1720N-4 is a confirmed substitute with matching 1.7-2.0 GHz frequency, 150 W power, and Type-N female connector specifications. Verify mechanical dimensions and mounting hole patterns before swapping. Ensure the replacement maintains the same 20 dB isolation and 0.4 dB insertion loss performance.