DVI1722

RF Circulators And Isolators Overview

The DVI1722 is a microwave isolator manufactured by DiTom Microwave, designed for the 1.7 GHz to 2.2 GHz frequency range. It utilizes SMA female connectors and features a module package construction. The component supports an average forward power of 150 W with 20 dB isolation. Technical specifications include a maximum insertion loss of 0.4 dB and a voltage standing wave ratio (VSWR) of 1.25. This model is TVAC qualified.

RF Circulators And Isolators Feature Summary

• TVAC qualification for space applications
• High power handling capability
• Low insertion loss performance

RF Circulators And Isolators Applications

• Satellite communication systems
• Spacecraft payload RF chains
• Avionics signal processing

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation when ordering, as variants such as DVI1722-3 exist within the product family. Confirm that the required connector type matches the SMA female configuration documented for this series. Ensure environmental compliance requirements align with RoHS3 standards before finalizing procurement specifications.

RF Circulators And Isolators Selection Notes

Select this component for applications requiring high reliability in thermal vacuum environments. The 150 W power rating suits demanding RF transmission paths. Compare against standard commercial isolators if space qualification is not mandatory for the target system architecture.

RF Circulators And Isolators Part Context

This part belongs to DiTom Microwave's ferrite isolator line, which covers frequencies from 400 MHz to 40 GHz. The manufacturer holds AS9100 Rev C certification and specializes in hardware for defense and space markets. The company maintains in-house environmental testing laboratories for qualification support.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.