D3C0405-5

RF Circulators And Isolators Overview

The DiTom Microwave D3C0405-5 is a three-port RF circulator designed for the 400 MHz to 500 MHz frequency range. It features SMA connectors with a Male, Female, Male configuration. The device supports an average forward power of 300 W and maintains a voltage standing wave ratio (VSWR) of 1.4. Key electrical specifications include a minimum isolation of 16 dB and a maximum insertion loss of 0.6 dB. The unit operates within a temperature range of -20°C to +65°C and has physical dimensions of 2.5 inches by 0.73 inches by 2.5 inches.

RF Circulators And Isolators Feature Summary

• Provides directional signal flow control in the UHF band
• Supports high average forward power handling
• Ensures low signal attenuation during transmission

RF Circulators And Isolators Applications

• UHF communication systems
• Microwave RF circuit design
• Transmitter signal routing

RF Circulators And Isolators Procurement Notes

Verify the specific connector gender configuration against system requirements, as variations exist within the series. Confirm that the operating environment stays within the specified thermal limits. Ensure the application power levels do not exceed the rated average forward power to maintain component integrity and performance stability over time.

RF Circulators And Isolators Selection Notes

Select this model when a three-port circulator is required for the 400-500 MHz spectrum. Consider the physical footprint and SMA interface compatibility with existing PCB or cable assemblies. Evaluate the isolation and VSWR metrics against system noise and reflection tolerances to ensure adequate signal integrity for the intended RF path.

RF Circulators And Isolators Part Context

This component belongs to the D3C0405 series of RF circulators manufactured by DiTom Microwave. The series targets applications requiring reliable signal directionality in the UHF range. Other variants in the family may differ in connector types or specific electrical tolerances while sharing the core frequency and power characteristics.

RF Circulators And Isolators Replacement Considerations

Direct substitutes within the same series include D3C0405-1 and D3C0405-7. Verify connector polarity and mechanical dimensions before swapping to ensure board fit and electrical continuity without redesigning the host assembly.