D3C9521N-3

RF Circulators And Isolators Overview

The D3C9521N-3 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 950 MHz to 2.15 GHz frequency range. It utilizes Type-N female connectors and supports an average forward power of 75 W. Key electrical performance specifications include an insertion loss of 1 dB, isolation of 12 dB, and a voltage standing wave ratio (VSWR) of 1.65. The device operates between +10°C and +55°C and features a single junction construction.

RF Circulators And Isolators Feature Summary

• Provides non-reciprocal signal routing across a wide UHF bandwidth
• Engineered with a single junction design for stable RF performance
• Compatible with standard Type-N connector interfaces

RF Circulators And Isolators Applications

• Transmitter output stages requiring signal isolation
• Receiver input protection in communication systems
• Bidirectional RF link components

RF Circulators And Isolators Procurement Notes

Verify that the specific suffix matches the required connector configuration and power handling capabilities for your application. Confirm RoHS compliance status and environmental operating limits against system requirements. Ensure interface compatibility with existing Type-N cabling infrastructure before finalizing procurement orders.

RF Circulators And Isolators Selection Notes

Select this component when a wideband 950 MHz to 2.15 GHz circulator is required with moderate power handling. Consider the 12 dB isolation and 1.65 VSWR specifications for system matching. Evaluate thermal management needs given the +10°C to +55°C operational range and module packaging style.

RF Circulators And Isolators Part Context

This model belongs to the D3C9521 series of RF circulators from DiTom Microwave. It shares core frequency and power specifications with variants like D3C9521N-1 and D3C9521N-5, differing primarily in connector configurations or manufacturing batches. It serves as a specialized passive component within the broader category of microwave and RF interconnects.

RF Circulators And Isolators Replacement Considerations

Direct substitutes are not explicitly confirmed in public documentation. Variants such as D3C9521N-1 and D3C9521N-5 share identical frequency and power ratings but may differ in physical connector arrangements. Cross-reference mechanical drawings and datasheet revisions before substitution.