Low Noise Amplifiers (LNA)

Impulse Technologies

The Electrometric Low Noise Amplifiers (LNA) is a high-performance RF component series designed to enhance signal sensitivity in receiver front ends. Featuring a broad frequency range of 10 MHz to 40 GHz and gain levels typically between 20–40 dB, these amplifiers ensure minimal signal degradation. Their versatile GaAs FET design makes them ideal for demanding telecommunications and laboratory applications.

Key Specifications & Features

  • Frequency Range: 10 MHz to 40 GHz
  • Gain Performance: 20 dB to 40 dB typical
  • Output Power: Range from +10 dBm to +25 dBm
  • Technology: Advanced GaAs FET designs
  • RF Connectors: SMA Female or 2.92mm for high-frequency use
  • Operating Temperature: 0°C to +50°C
  • Housing: Durable Nickel Plating finish
  • Package Versatility: Multiple package options available
Overview & Applications
BrandImpulse Technologies
Frequency Range10 MHz to 40 GHz
Gain20–40 dB
Output power10 dBm to +25 dBm

Low Noise Amplifiers (LNA)

  The Electrometric Low Noise Amplifiers (LNA) series provides essential signal amplification for high-frequency systems operating between 10 MHz and 40 GHz. These units are engineered specifically for receiver front ends, where maintaining a low noise figure is critical for overall system sensitivity. With gain configurations typically ranging from 20 to 40 dB, they deliver the necessary boost for weak signals in complex RF environments. Constructed using sophisticated GaAs FET technology, these amplifiers offer high reliability and consistent performance across their entire operational bandwidth. The rugged design features a professional nickel plating finish and is rated for operational temperatures between 0°C and +50°C. This robust build ensures that the amplifiers maintain peak performance even in demanding test and measurement setups. A variety of configuration options are available to meet specific integration needs, including multiple package types and connector interfaces. Standard units utilize SMA Female connectors, while high-frequency models above 26.5 GHz feature 2.92mm connectors for superior signal integrity. Customizations for specific output power levels from 10 dBm to +25 dBm allow these LNAs to be tailored to diverse application requirements.

Broad Frequency Coverage

Operating ranges from 10 MHz up to 40 GHz support a wide variety of RF applications.

Superior Signal Gain

Provides a typical gain of 20 to 40 dB to significantly enhance system sensitivity.

Precision Connector Interfaces

Utilizes SMA Female and 2.92mm connectors to ensure high-frequency signal integrity.

Durable Nickel Plating

Features a robust nickel-plated body designed for long-term reliability in laboratory environments.

View Models & Options

High-Performance GaAs FET Technology

These Low Noise Amplifiers utilize advanced GaAs FET designs to provide superior gain and low noise characteristics across a wide frequency spectrum. This technology ensures that receiver front ends can process weak signals with maximum clarity and minimal interference.

Versatile Connection and Packaging Options

To accommodate various system architectures, these amplifiers are available in multiple package options and connector types. While SMA Female is standard, 2.92mm connectors are provided for frequencies exceeding 26.5 GHz to maintain precision and performance.

Request for quote

Looking for a custom solution or a tailored offer? Please fill out the form below, and we’ll get back to you as soon as possible with a personalized quote.

    Other products & series