D3C4080-4

RF Circulators And Isolators Overview

The DiTom Microwave D3C4080-4 is a three-port RF circulator designed for operation within the 4.00 GHz to 8.00 GHz frequency range. It features SMA-FEMALE connectors on all ports and utilizes a single junction configuration housed in a module with SMA connectors. The component supports an average forward power rating of 20 W, ensuring robust performance in high-power applications. Key electrical specifications include an insertion loss of 0.4 dB, an isolation level of 20 dB, and a Voltage Standing Wave Ratio (VSWR) of 1.25. These parameters define its signal transmission efficiency and port separation capabilities.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing through a three-port architecture using a single junction design.

RF Circulators And Isolators Applications

• RF signal routing in communication systems
• Transmitter-receiver switching in radar setups
• Antenna duplexing in wireless infrastructure

RF Circulators And Isolators Procurement Notes

Verify the specific connector gender configuration against project requirements before ordering, as variations exist within the series. Confirm that the SMA-FEMALE interface matches the mating cable or fixture specifications. Ensure the 20 W power rating aligns with the system's peak and average power levels to prevent thermal damage. Check for RoHS compliance status if environmental regulations apply to the deployment environment.

RF Circulators And Isolators Selection Notes

Select this model when a 4 to 8 GHz operating bandwidth is required with low insertion loss characteristics. The 20 W power handling capability makes it suitable for moderate to high-power RF chains. Consider the SMA-FEMALE connector type for compatibility with standard test equipment and cabling. Evaluate the 1.25 VSWR specification to ensure impedance matching meets system reflection limits.

RF Circulators And Isolators Part Context

This component belongs to the D3C4080 series of RF circulators manufactured by DiTom Microwave. The series covers the 4 to 8 GHz band with various connector configurations and mounting styles. The D3C4080-4 variant specifically denotes the SMA-FEMALE connector arrangement. Related models in the family may offer different port types or cryogenic options, but share the core frequency and power specifications.

RF Circulators And Isolators Replacement Considerations

Direct substitutes within the same series include D3C4080-1 and D3C4080-2, which share identical electrical performance but differ in connector gender combinations. Verify mechanical fit and pinout compatibility when swapping between these variants. No cross-brand replacements are confirmed in public documentation.