DSC2731-2

RF Circulators And Isolators Overview

The DSC2731-2 is a single-junction circulator manufactured by DiTom Microwave, designed for Ka-band applications. It operates within a frequency range of 27 GHz to 31 GHz and features SMA female and male connectors. The device supports an average forward power of 5 W, with a minimum isolation of 20 dB and a maximum insertion loss of 0.6 dB. Voltage Standing Wave Ratio (VSWR) is specified at 1.25. Packaged in a module format, this component is space-qualified and suitable for high-reliability environments.

RF Circulators And Isolators Feature Summary

• Space-qualified design for reliable signal routing in harsh environments
• Single-junction configuration for efficient three-port signal circulation
• Ka-band operation supporting high-frequency RF systems

RF Circulators And Isolators Applications

• Satellite communication systems requiring high reliability
• Defense radar and electronic warfare applications
• High-frequency wireless infrastructure components

RF Circulators And Isolators Procurement Notes

Verify the specific connector orientation and pinout configuration against the official DSC2731-2 datasheet before integration. Confirm that the SMA female/male interface matches the system requirements. Ensure environmental testing standards align with project specifications, as this component is intended for space-qualified use cases requiring strict adherence to performance metrics under thermal and vacuum conditions.

RF Circulators And Isolators Selection Notes

Select the DSC2731-2 when a space-qualified circulator is required for the 27–31 GHz band. This model provides a balanced specification set including 5 W power handling and 20 dB isolation. Consider the module packaging and SMA connector types for compatibility with existing test equipment or system interfaces. Evaluate thermal management needs based on the 0.6 dB insertion loss and power rating.

RF Circulators And Isolators Part Context

DiTom Microwave specializes in ferrite isolators and circulators for space and defense markets, holding AS9100 Rev C certification. The DSC2731 series represents their high-reliability product line, engineered for critical delivery schedules and rigorous quality standards. These components are utilized by major satellite manufacturers and have undergone thermal vacuum testing for flight-approved hardware applications.

RF Circulators And Isolators Replacement Considerations

Consult the manufacturer's cross-reference documentation for direct substitutes. Verify that any alternative part maintains the 27–31 GHz frequency range, 5 W power rating, and space-qualification status. Connector type compatibility must be confirmed if replacing with similar models from other vendors.