D4C0555-5

RF Circulators And Isolators Overview

The D4C0555-5 is a coaxial circulator manufactured by DiTom Microwave, designed for the 500 MHz to 550 MHz frequency range. It features SMA female connectors and operates within a temperature range of -20°C to +65°C. Key electrical specifications include an insertion loss of 0.4 dB, isolation of 20 dB, and a VSWR of 1.25. The device supports an average forward power of 300 W and utilizes a module package with SMA connectors.

RF Circulators And Isolators Feature Summary

• Provides directional signal flow control in RF systems
• Supports high average forward power handling
• Ensures signal integrity through low insertion loss
• Offers port isolation to prevent signal interference

RF Circulators And Isolators Applications

• RF transmitter and receiver signal routing
• Antenna duplexing applications
• Test and measurement equipment signal paths
• Communication system isolator integration

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and mechanical dimensions against the official datasheet before integration. Confirm RoHS compliance status and ensure the operating temperature range aligns with the environmental requirements of the target application. Cross-reference the part number with manufacturer documentation to validate performance parameters.

RF Circulators And Isolators Selection Notes

Select this component based on the required 500 MHz to 550 MHz operational bandwidth and the need for SMA female interfaces. Evaluate the 300 W power rating and 20 dB isolation level against system design constraints. Ensure the physical module size fits within the available space and matches the connector type requirements of the surrounding circuitry.

RF Circulators And Isolators Part Context

This model belongs to the D4C0555 series of coaxial circulators from DiTom Microwave. It is specifically engineered for dual-junction applications within the specified UHF band. The product line focuses on providing reliable signal directionality with standardized connector configurations for easy integration into existing RF architectures.

RF Circulators And Isolators Replacement Considerations

The D3C0555-5 is a related variant within the same product family. Verify compatibility regarding port configuration and mechanical footprint when considering substitutes. Ensure that any replacement maintains the required frequency range and electrical performance characteristics.