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RF Amplifiers

Fairview Microwave offers broadband, gain block, limiting, linear, low noise, power, variable gain, waveguide gunn, waveguide low noise and waveguide power amplifiers for RF, microwave, and millimeter wave system applications. RF amplifier is a tuned device that allows a broadcast or transmitted signal to control an output signal. The most common use for radio frequency amplifiers is to convert low-power, low-frequency radio transmissions into higher-power, higher-frequency signals. Radio frequency amplifiers are available with gain ranging from 8 dB to 80 dB gain. RF amplifiers from Fairview Microwave are regularly in stock and available for same-day shipping.


The amplifiers’ product range from FM includes bidirectional, broadband, gain block, limiting, linear, low noise, and power amplifiers. By combining advanced GaAs pHEMT components with hybrid microwave integrated circuits, our RF amplifiers deliver excellent performance. Our coaxial signal amplifiers combine integrated voltage management, bias sequencing, and reverse bias protection to achieve low noise ratings. These RF amplifiers increase durability and unconditionally stabilize the RF amplification range of products. Depending on the specific model, the frequency of these RF amplifiers ranges from 0.009 MHz to 40 GHz at the highest.


Our RF power amplifiers are well-designed for applications requiring high linearity, with amplification levels ranging from medium to high power. Fairview limiting amplifiers can handle a broad range of input power levels while only producing a small output power range with an input-independent saturation power output deviation. Gain-block amplifiers offer general amplification where noise is not an issue. Our low-noise RF amplifiers, generally described as LNA amplifiers, come in various variants with excellent noise-figure ratios. Broadband applications can use both standard and high-gain variants of RF amplifiers. These broadband signal amplifier modules use SMA connectors and are unconditionally stable.


RF amplifiers from Fairview Microwave are the most commonly used in industrial RF, military and defense, EW/ECM, radar, measuring devices, telecom, and microwave radio applications. Our RF amplifiers provide a wide input dynamic range, high gain levels, and a wide range of temperatures with excellent gain flatness. Radio-frequency amplifiers include over-voltage protection installed externally for convenient reset.


In business since 1992, Fairview Microwave has been among the leading providers of high-quality RF and microwave components, including bidirectional, broadband, gain block, limiting, linear, low noise, and power amplifiers. We make every effort and work actively to ensure you receive the required components immediately. See the PDF datasheet on the RF amplifiers' product pages for further details, which include precise performance data and dimensions. Please contact our knowledgeable technical support and sales teams if you have questions about our radio-frequency amplifiers or other components.