D3C9517N-5

RF Circulators And Isolators Overview

The D3C9517N-5 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 950 MHz to 1.7 GHz frequency range. This component features Type-N female connectors on all ports and supports an average forward power handling capacity of 75 W. Key electrical specifications include an isolation rating of 18 dB, a maximum insertion loss of 0.5 dB, and a voltage standing wave ratio (VSWR) of 1.3. The unit is housed in a module package with physical dimensions of 2.8 inches by 1 inch by 2.8 inches.

RF Circulators And Isolators Feature Summary

• Provides non-reciprocal signal routing across a wide UHF bandwidth
• Supports high average forward power transmission up to 75 watts
• Ensures signal integrity through low insertion loss and high port-to-port isolation

RF Circulators And Isolators Applications

• Transmitter output protection in communication systems
• Antenna duplexing in radar applications
• Signal separation in test and measurement equipment

RF Circulators And Isolators Procurement Notes

Verify connector configuration and power ratings against system requirements before ordering. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary. Ensure environmental operating temperatures align with specified limits during installation.

RF Circulators And Isolators Selection Notes

Select this model when a three-port solution is required for frequencies between 950 MHz and 1.7 GHz. Consider the 75 W power handling and 18 dB isolation metrics for high-performance RF paths. Verify mechanical fit within the 2.8-inch module footprint and ensure compatibility with Type-N interfaces.

RF Circulators And Isolators Part Context

This component belongs to the D3C9517 series of RF circulators from DiTom Microwave. It shares core electrical characteristics with variants like the D3C9517N-7, differing primarily in specific packaging or connector configurations. The series targets robust performance in demanding microwave environments requiring reliable signal directionality.

RF Circulators And Isolators Replacement Considerations

Direct substitutes within the same series include the D3C9517N-7. Verify that alternative part numbers maintain identical frequency ranges, power handling capabilities, and connector types to ensure seamless integration without circuit redesign.