Amplitech Group, Inc.  (AMPG)
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    Sector  Technology    Industry Communications Equipment

Amplitech Group, Inc.

Business Description

We design, engineer and assemble micro-wave component based amplifiers that meet individual customer specifications. Our products consists of RF amplifiers and related subsystems, operating at multiple frequencies from 50kHz to 44GHz, including Low Noise Amplifiers, Medium Power Amplifiers, oscillators, filters, and custom assembly designs. We also offer non-recurring engineering services on a project-by-project basis, for a predetermined fixed contractual amount, or on a time plus material basis.

Our products consist of RF amplifiers and related subsystems, operating at multiple frequencies from 50kHz to 44GHz, including Low Noise Amplifiers, Medium Power Amplifiers, oscillators, filters, and custom assembly designs.

New to our list of products is the 18 to 40 GHz wide band low noise amplifier. It is designed mainly for wideband telecommunications such as military and space applications, point to point radios as well as test equipment.

AmpliTech has also introduced a new line of cryogenic amplifiers designed to operate at temperatures as low as 4K that offer much lower Noise Figures than our standard models and some of the lowest Noise Figures in the industry. Consuming as little DC power as +0.5V DC@8mA, the light-weight, compact housings provide excellent performance while generating very little heat. These amplifiers are very useful for applications that require the absolute minimum amounts of noise injection for the growing market of Low Temperature Applications, such as Quantum Computing, Medical Applications, RF Imaging, Research & Development, Space Communications, Accelerators, Radiometry and Telephony.

Low Noise Amplifiers

Low Noise Amplifiers, or LNAs, are amplifiers used in receivers of almost every type of communication system (Wi-Fi, Radar, Satellite, Base station, Cell phone, Radio, etc.) to improve signal strength and increase sensitivity and range of receivers.

Medium Power Amplifiers

Medium Power Amplifers, or MPAs, provide increased output power and gain in transceiver chains to increase signal power and maintain dynamic range and linearity in Radars, Base-stations, Wireless networks, and almost every communication system.


Phase Locked Oscillators, or PLOs, and Dielectric Resonator Oscillators, or DROs, are ultra-stable frequency sources and references in transceiver applications that complement the amplifier chain in the transceivers.


Filters discriminate or block out certain frequencies in communication systems to improve dynamic range and NF response. Our filters are low loss and used on the front-end of the receiver chain that provide low degradation in the NF of the system, thereby maintaining and enhancing the signal clarity.

Our products are supported by hybrid design topologies that create highly linear Radio Frequency (RF) products that amplify and transform signals with minimal addition of noise, achieving high Signal to Noise Ratio (SNR) and increased receiver sensitivity and range, at a low cost and low power consumption. Our hybrid design topologies include:


Discrete Microwave Integrated Circuit (MIC)

Pseudomorphic High Electron Mobility Transistor (PHEMT)

MIC and Low Noise MIC

The discrete topology that we utilize provides various advantages:

Can easily optimize Voltage Standing Wave Ratio (VSWR) and Noise Figure

Flexibility of design; can easily adapt to change of specs, technology, etc.

Low DC power consumption

Can control and optimize and gain flatness due to discrete gain stages

Optimum use of MIC technology and experience

Use of negative bias is not necessary

Better part availability

Our research and development activities are conducted on new product designs to the extent as requested by the customers. The cost of our research and development activities is incorporated into the unit selling prices and, as such, is borne directly by the customers. For the years ending December 31, 2017 and 2016, the Company has incurred research and development costs of $68,447and $35,369, respectively.

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