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Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Low-Noise Amplifier (LNA) used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.
A canonical Low-Noise Amplifier (LNA) is characterized by the integration of Transistor and Input Matching Network. In industrial production environments, manufacturers listed on CNFX commonly emphasize Gallium Arsenide (GaAs) construction to support stable, high-cycle operation across diverse manufacturing scenarios.
An electronic amplifier that amplifies very weak signals while adding minimal additional noise.
Technical details and manufacturing context for Low-Noise Amplifier (LNA)
Commonly used trade names and technical identifiers for Low-Noise Amplifier (LNA).
This component is essential for the following industrial systems and equipment:
| pressure: | Not applicable (solid-state electronic device) |
| other spec: | Frequency range: 0.5-6 GHz, Noise figure: <1.5 dB typical, Gain: 20-30 dB typical, Power supply: 3-5 VDC |
| temperature: | -40°C to +85°C (operational range) |
Manufacturer profiles with relevant production capability in China
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An LNA amplifies very weak signals from antennas or sensors while adding minimal additional noise, crucial for maintaining signal integrity in RF and optical systems.
Gallium Arsenide (GaAs) is typically preferred for high-frequency applications due to its superior electron mobility and low-noise performance, though SiGe offers a cost-effective balance, and CMOS Silicon is ideal for integrated circuit designs.
The essential BOM components include a Transistor (the amplifying element), Bias Circuit (for stable operation), and Input and Output Matching Networks (to optimize signal transfer and minimize reflections).
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