D3I0555-3

RF Circulators And Isolators Overview

The D3I0555-3 is an RF isolator manufactured by DiTom Microwave, designed for operation within the 500 MHz to 550 MHz frequency range. It features SMA-Female connectors and is housed in a module package. The component supports an average forward power of 300 W, providing 20 dB of isolation with an insertion loss of 0.4 dB. The Voltage Standing Wave Ratio (VSWR) is specified at 1.25. This device is suitable for applications requiring signal directionality control in microwave systems.

RF Circulators And Isolators Feature Summary

• Provides unidirectional signal transmission with high isolation capabilities
• Operates effectively within the 500 MHz to 550 MHz band
• Supports high average forward power handling up to 300 W
• Features low insertion loss and stable VSWR performance

RF Circulators And Isolators Applications

• Microwave communication systems
• Test and measurement equipment
• RF signal generation circuits

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and power ratings against the official DiTom Microwave datasheet before integration. Confirm RoHS compliance status and environmental operating limits. Ensure that the SMA-Female interface matches the system requirements. Check for any specific ordering suffixes that may alter electrical characteristics or physical dimensions.

RF Circulators And Isolators Selection Notes

Select this component when a robust isolator is needed for the 500-550 MHz range. Consider the 300 W power handling capability for high-power applications. Evaluate the 20 dB isolation level against system noise requirements. Ensure compatibility with SMA-Female interfaces and module packaging constraints.

RF Circulators And Isolators Part Context

This part belongs to the D3I series of RF isolators from DiTom Microwave. It shares the same frequency range and core specifications as the D3I0555 model but includes specific connector and packaging variations indicated by the suffix. The series is designed for general-purpose microwave isolation tasks.

RF Circulators And Isolators Replacement Considerations

The D3I0555 is a related base model within the same product line. Verify if the connector type and power ratings are identical before substitution. Cross-reference with other manufacturers' isolators covering the 500-550 MHz range if necessary.