DMI2652-1

RF Circulators And Isolators Overview

The DMI2652-1 is a single junction coaxial isolator manufactured by DiTom Microwave, operating within a frequency range of 2.60 GHz to 5.30 GHz. It features an SMA-Female connector interface and utilizes a module package with SMA connectors. Key electrical specifications include an insertion loss of 1 dB, an isolation rating of 15 dB, and a Voltage Standing Wave Ratio (VSWR) of 1.5. The component supports an average forward power handling capacity of 20 W. Constructed from passivated stainless steel with gold contact plating, it measures 0.5 inches by 0.5 inches by 0.7 inches and complies with RoHS3 standards.

RF Circulators And Isolators Feature Summary

• Provides signal isolation in the 2.6 to 5.3 GHz frequency band using a single junction coaxial design.
• Ensures high reliability through a passivated stainless steel body and gold-plated contacts.
• Supports continuous operation at average forward power levels up to 20 watts.

RF Circulators And Isolators Applications

• RF and wireless communication systems
• Cellular network infrastructure components
• Mid-band frequency signal processing

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation when ordering, as variants such as DMI2652-1 may differ from the base model DMI2652 or DMI2652-2. Confirm that the required SMA-Female connector configuration matches the application interface. Ensure compliance with RoHS3 regulations is documented for the specific batch. Check manufacturer datasheets for any updates regarding environmental testing or space qualification requirements before finalizing procurement specifications.

RF Circulators And Isolators Selection Notes

Select this component for applications requiring isolation within the 2.6 to 5.3 GHz spectrum. Evaluate the 15 dB isolation and 1 dB insertion loss against system noise floor requirements. Consider the 20 W power handling capability for transmitter output stages. Verify physical dimensions of 0.5 x 0.5 x 0.7 inches fit the enclosure constraints. Ensure the SMA-Female interface aligns with existing cable assemblies or board layouts.

RF Circulators And Isolators Part Context

DMI2652-1 belongs to the DiTom Microwave DMI2652 series of RF circulators and isolators. This family includes variants like DMI2652, DMI2652-2, and DMI2652-3, all sharing similar core specifications but potentially differing in minor configurations or suffixes. DiTom Microwave specializes in ferrite isolators and circulators for defense and space markets, offering products ranging from 400 MHz to 40 GHz.

RF Circulators And Isolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users must consult manufacturer cross-reference guides or engineering specifications to identify compatible alternatives with matching frequency ranges and power ratings.