PE1644

Overview

The Pasternack PE1644 is a broadband bias tee designed for RF and wireless applications, operating within a frequency range of 12 kHz to 40 GHz. It utilizes 2.92mm connectors with SMA interfaces. The component supports a maximum DC voltage of 16 Volts and a maximum current rating of 150 mA. Insertion loss varies between 1.5 dB and 3 dB across the operational spectrum. This active device functions as a signal conditioning module, enabling simultaneous transmission of RF signals and DC power through a single port configuration.

Feature Summary

• Provides simultaneous RF and DC signal transmission via integrated bias tee functionality
• Operates across an ultra-wideband frequency spectrum from low kilohertz to high gigahertz ranges
• Features robust electrical ratings supporting up to 16 volts and 150 milliamps for diverse circuit requirements

Applications

• Broadband RF test and measurement setups requiring combined signal paths
• Wireless communication systems utilizing 2.92mm interconnect standards
• Active antenna systems needing integrated DC biasing alongside RF transmission

Procurement Notes

Verify that the specific connector interface matches the system requirements, as SMA connections are specified for this model. Confirm that the maximum voltage and current limits align with the target circuit's DC bias needs. Ensure the insertion loss characteristics meet the sensitivity requirements of the application. Check for any specific environmental or temperature constraints defined in the official datasheet before integration.

Selection Notes

Select this component when a wide bandwidth extending to 40 GHz is required alongside DC biasing capabilities. Consider the 2.92mm connector type for compatibility with high-frequency test equipment. Evaluate the insertion loss specifications against system budget requirements. Ensure the physical module form factor fits within the available space constraints of the design.

Part Context

This component belongs to Pasternack's portfolio of RF signal conditioning modules. Bias tees are essential passive components used to combine or separate DC and RF signals. The PE1644 specifically addresses applications demanding high-frequency performance up to 40 GHz while maintaining stable DC power delivery through standard coaxial interfaces.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing 2.92mm infrastructure if considering alternative manufacturers.