FMBT1626

Overview

The FMBT1626 is a broadband bias tee manufactured by Fairview Microwave, designed for RF signal conditioning applications. It operates within a frequency range of 10 MHz to 2.5 GHz and maintains a characteristic impedance of 50 Ohms. The component features SMA connectors on both the RF input and output ports, with an SMC connector dedicated to DC bias injection. This configuration allows for the simultaneous transmission of RF signals and DC power without interference, supporting stable performance across its specified bandwidth.

Feature Summary

• Integrates RF and DC paths using a Tee topology with SMA RF ports and SMC DC port
• Supports broadband operation from 10 MHz to 2.5 GHz
• Maintains 50 Ohm impedance matching across the operational frequency range

Applications

• Biasing RF amplifiers while maintaining signal integrity
• Testing active components requiring combined DC power and RF signal input
• Signal conditioning in communication systems operating below 2.5 GHz

Procurement Notes

Verify the specific connector genders and pin configurations against the official datasheet before integration. Confirm that the DC bias voltage and current limits do not exceed the component's ratings to prevent damage. Ensure compatibility with existing SMA and SMC interface standards in the design. Check for any recent updates to the product specifications or compliance certifications.

Selection Notes

Select this component when a 50 Ohm system requires simultaneous DC biasing and RF signal transmission up to 2.5 GHz. The SMA interface ensures broad compatibility with standard RF test equipment and modules. The inclusion of an SMC DC port provides a dedicated path for bias control, simplifying circuit layout compared to integrated solutions.

Part Context

This part belongs to Fairview Microwave's line of RF adapters and bias tees, specifically engineered for signal conditioning. It serves as a passive component facilitating the combination of DC power and RF signals in test and measurement setups. The design focuses on maintaining impedance continuity and minimizing insertion loss within the specified frequency band.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify mechanical dimensions and connector types if considering alternative manufacturers.