FMBT1624

Overview

The FMBT1624 is a general-purpose RF bias tee module manufactured by Fairview Microwave. It operates within a frequency range of 10 MHz to 2.5 GHz and utilizes SMA connectors for interface compatibility. The component supports a maximum voltage of 100 V and a maximum current of 2.5 A, with a power rating of 5 W. Insertion loss specifications vary between 0.2 dB and 0.3 dB across the operational bandwidth. This device integrates DC injection capabilities into RF signal paths while maintaining signal integrity.

Feature Summary

• Integrates DC bias injection into RF transmission lines without disrupting signal flow
• Utilizes SMA connector interfaces for standardized system integration
• Designed for general-purpose RF applications requiring simultaneous DC and AC signal handling

Applications

• Biasing active RF components such as amplifiers and mixers
• Test and measurement setups requiring combined DC and RF signal delivery
• Wireless communication systems integrating DC power with RF pathways

Procurement Notes

Verify that the required frequency range aligns with the 10 MHz to 2.5 GHz specification. Confirm that the DC voltage does not exceed 100 V and the current remains within the 2.5 A limit. Ensure the system power requirements do not surpass the 5 W rating. Check that SMA connector compatibility matches existing infrastructure. Validate insertion loss tolerance against system sensitivity requirements before finalizing procurement decisions.

Selection Notes

Select this component when a compact solution is needed for injecting DC bias into RF circuits operating below 2.5 GHz. Consider the SMA interface for ease of connection in standard laboratory or field environments. Evaluate the insertion loss characteristics to ensure minimal signal degradation. Verify that the physical dimensions and mounting requirements fit within the available space constraints of the target assembly.

Part Context

Fairview Microwave specializes in providing high-quality RF, microwave, and millimeter-wave components. The FMBT1624 belongs to their portfolio of bias tees designed for general-purpose applications. These modules facilitate the combination of DC power and RF signals in a single compact form factor. The product line emphasizes reliability and performance for various electronic testing and communication scenarios.

Replacement Considerations

The FMBT1625 is a comparable bias tee from the same manufacturer offering similar frequency and electrical specifications. Verify connector type and pinout compatibility before substitution. Ensure that any alternative component meets the same voltage, current, and power ratings. Confirm that insertion loss values remain within acceptable limits for the specific application.