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Product Detailed Parameters
- Description：BIAS TEE 2.92MM 0.012MHZ-40GHZ
- Series：-
- Mfr：Fairview Microwave
- Package：Bag
- Function：Bias Tee
- Frequency：12kHz ~ 40GHz
- RF Type：General Purpose
- Secondary Attributes：SMA Connectors
- Mounting Type：Chassis Mount
- Package / Case：Module
- Supplier Device Package：Module
- Grade：-
- Qualification：-
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Overview
The FMBT1644 is a general-purpose RF IC bias tee manufactured by Fairview Microwave. It operates within a frequency range of 12 kHz to 40 GHz and features SMA connectors for interface compatibility. The component supports a maximum voltage of 16 V and a maximum current of 0.15 A. Insertion loss varies between 1.5 dB and 3 dB across the operational bandwidth. Designed for chassis mounting, this module integrates signal and power paths into a single compact unit suitable for high-frequency applications.
Feature Summary
- Integrates DC bias injection with RF signal transmission in a single module
- Supports wideband operation from low frequencies up to 40 GHz
- Utilizes standard SMA connectors for straightforward system integration
Applications
- Biasing RF integrated circuits requiring combined signal and power delivery
- Test and measurement setups involving high-frequency components
- Chassis-mounted RF subsystems needing isolated DC and AC paths
Procurement Notes
Verify the specific datasheet version for insertion loss tolerances at target frequencies. Confirm that the 16 V and 0.15 A limits align with the connected device requirements. Ensure SMA connector mating cycles are sufficient for the intended deployment environment. Check chassis mounting dimensions against available space constraints before procurement.
Selection Notes
Select this component when a wide frequency range extending to millimeter-wave bands is required. The SMA interface offers broad compatibility with existing test equipment. Consider the insertion loss variation when designing for strict signal integrity. The chassis mount style provides stability for permanent installations rather than portable use cases.
Part Context
Fairview Microwave specializes in RF, microwave, and mmWave components. The FMBT1644 belongs to their line of bias tees designed for general-purpose RF applications. This product addresses the need for simultaneous DC powering and RF signal routing in high-frequency systems without external discrete components.
Replacement Considerations
No public confirmed substitute part numbers are identified in available documentation. Verify connector polarity and pinout compatibility if considering alternative manufacturers. Ensure replacement modules support the same 40 GHz upper frequency limit.
