DHC1722-7

RF Circulators And Isolators Overview

The DHC1722-7 is a module-type circulator manufactured by DiTom Microwave, designed for the 17.3 GHz to 22 GHz frequency band. It features SMA-Female and SMA-Male connectors and supports an average forward power of 10 W. Key electrical parameters include a minimum isolation of 20 dB, insertion loss of 0.4 dB, and a VSWR of 1.25.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing within the specified microwave frequency range
• Utilizes SMA connector interfaces for circuit integration
• Ensures signal isolation through ferrite-based component design

RF Circulators And Isolators Applications

• High-frequency RF system signal routing
• Microwave communication link components
• Defense and aerospace radar subsystems

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration matches the SMA-Female/SMA-Male requirement. Confirm that the 10 W power rating and 20 dB isolation meet system specifications. Check RoHS3 compliance status if required. Ensure the module package fits the mechanical layout. Validate the 17.3-22 GHz operational range against the application frequency.

RF Circulators And Isolators Selection Notes

Select this model when operating between 17.3 GHz and 22 GHz with mixed SMA connector needs. Consider the 10 W power limit and 0.4 dB insertion loss for system budgeting. Compare with other DHC1722 variants if different isolation or power ratings are required. Verify environmental testing compatibility for space applications.

RF Circulators And Isolators Part Context

This component belongs to the DHC1722 series from DiTom Microwave, a manufacturer specializing in high-reliability ferrite isolators and circulators for space and defense markets. The company holds AS9100 Rev C certification and provides products ranging from 400 MHz to 40 GHz. This series is designed for critical applications requiring thermal vacuum compatibility.

RF Circulators And Isolators Replacement Considerations

Other DHC1722 variants exist with different suffixes, such as DHC1722-4, which may have different connector configurations or performance characteristics. Verify exact parameter equivalence before substitution.