DMI6018

RF Circulators And Isolators Overview

The DMI6018 is a wideband RF isolator manufactured by DiTom Microwave, designed for operation within the 6.00 to 18.00 GHz frequency range. This single junction coaxial component features SMA female connectors and supports an average forward power rating of 20 W. Key electrical specifications include an insertion loss of 0.9 dB, an isolation level of 14 dB, and a Voltage Standing Wave Ratio (VSWR) of 1.5. The device utilizes a module package with SMA connectors, ensuring reliable performance in microwave applications requiring broad bandwidth and signal directionality.

RF Circulators And Isolators Feature Summary

• Provides unidirectional signal transmission to protect sensitive components from reflected power
• Features a single junction design for consistent performance across a wide frequency band
• Utilizes SMA female connectors for standard coaxial integration

RF Circulators And Isolators Applications

• Microwave communication systems
• RF test and measurement equipment
• Satellite ground station transceivers

RF Circulators And Isolators Procurement Notes

Verify the specific datasheet version to confirm exact insertion loss values, as sources indicate variations between 0.9 dB and 1 dB. Ensure compatibility with SMA female interfaces. Confirm RoHS3 compliance status if required for your assembly process. Check manufacturer lead times as availability may vary.

RF Circulators And Isolators Selection Notes

Select this model when a broadband isolator covering 6 to 18 GHz is required. Consider the 20 W power handling capability against your system's peak output. Evaluate the 14 dB isolation specification against your noise floor requirements. Compare VSWR of 1.5 against other options if impedance matching is critical.

RF Circulators And Isolators Part Context

This component belongs to DiTom Microwave's series of coaxial isolators. It shares the same frequency range and connector type with models like DMI6018-1, though insertion loss specifications may differ slightly. It is distinct from higher-power variants like the D3I0118 or narrower-band isolators such as the D3I7018-3.

RF Circulators And Isolators Replacement Considerations

DMI6018-1 serves as a direct functional alternative within the same series, offering similar frequency coverage and power ratings with potentially minor differences in insertion loss characteristics.