SDPS-0618-360-SMA

Overview

The SDPS-0618-360-SMA is an 8-bit programmable digital phase shifter manufactured by Fairview Microwave. It operates within a frequency range of 6 GHz to 18 GHz and provides a total phase shift of 360 degrees with 256 discrete steps. The device features SMA connectors for interface connectivity. Key electrical specifications include an insertion loss ranging from 10 dB to 12 dB and a power handling capability of 20 dBm. This component is designed for precise phase adjustment in RF signal conditioning applications.

Feature Summary

• Provides 8-bit digitally controlled phase shifting for high precision
• Delivers 360-degree total phase shift across the operational bandwidth
• Offers 256 discrete phase steps for fine-tuned signal control

Applications

• RF signal conditioning systems requiring precise phase alignment
• Phased array antenna beam steering mechanisms
• Test and measurement equipment for vector signal analysis

Procurement Notes

Verify that the required operating frequency falls strictly between 6 GHz and 18 GHz to ensure performance compliance. Confirm that the system power levels do not exceed the 20 dBm rating to prevent damage. Ensure SMA connector compatibility with existing cabling infrastructure. Check for specific firmware or control interface requirements if integrating into a larger digital control system.

Selection Notes

Select this model when a wideband phase shift solution is needed above 6 GHz. Compare insertion loss specifications against system link budget requirements, noting the 10-12 dB range. Consider the 8-bit resolution limit for applications requiring finer phase granularity. Evaluate physical size and mounting constraints relative to other phase shifter options in the same frequency band.

Part Context

This component belongs to Fairview Microwave's line of RF integrated circuits and signal conditioning devices. It complements their portfolio of fixed attenuators and adapters by providing active phase control capabilities. The product series targets high-frequency applications where digital programmability offers advantages over manual tuning methods.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the 6-18 GHz frequency range, 360-degree phase shift capability, and SMA interface type.