PE1643

Overview

The Pasternack PE1643 is a broadband bias tee designed for RF applications, operating within a frequency range of 12 kHz to 40 GHz. It utilizes a 2.92mm connector interface and features SMA connectors for module integration. The component supports a maximum voltage rating of 16 V and a maximum current capacity of 150 mA. Insertion loss specifications vary between 1.5 dB and 3 dB across the operational bandwidth. This three-port network device facilitates DC biasing without signal interference.

Feature Summary

• Provides broadband DC biasing capability across a wide frequency spectrum
• Integrates a three-port network design to isolate DC and RF paths
• Supports high-frequency operation up to 40 GHz

Applications

• Biasing RF components in test and measurement equipment
• Integration into modular RF circuit boards requiring DC injection
• High-frequency signal processing systems

Procurement Notes

Verify the specific datasheet version with Pasternack Enterprises Inc to confirm electrical tolerances and connector pinout configurations. Ensure that the application environment remains within the specified 16 V and 150 mA limits to maintain component integrity. Cross-reference the 2.92mm interface requirements with system compatibility before finalizing procurement decisions.

Selection Notes

Select the PE1643 when a wideband bias solution is required for frequencies extending to 40 GHz. Consider the insertion loss profile between 1.5 dB and 3 dB against system sensitivity requirements. The SMA connector format dictates compatibility with existing PCB mounting styles and interconnect infrastructure.

Part Context

This component belongs to the Pasternack RF IC modules and misc category. It serves as a specialized passive network element for injecting DC power into RF lines. The product is distinct from standard adapters or cables due to its active biasing functionality and multi-port architecture.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify functional equivalence carefully if considering alternative manufacturers for the 2.92mm bias tee category.

FAQ

What is the maximum current rating for the PE1643?

The PE1643 is rated for a maximum current of 150 mA.

Does the PE1643 affect the RF signal during DC biasing?

The device is designed as a three-port network to adjust the DC bias point without affecting other components or the RF signal path significantly.