AG

AmpliTech Group

AmpliTech Group, Inc.

Hauppauge, New York, United States

Communications & SATCOMElectronic WarfareRadar & SensorsSpaceDual-use
Component Supplier, Subsystem ManufacturerSupplies Air Forces, Land Forces, Naval Forces, Defense Industry
Profile last updated: June 24, 2026

About

AmpliTech Group is a defense component supplier based in Hauppauge, United States working in communications & satcom, electronic warfare, radar & sensors +2 more.

AmpliTech Group is a U.S.-based, NASDAQ-listed signal technology group designing RF and microwave hardware for defense, satellite communications, space, quantum computing and 5G. Its core RF and microwave division supplies precision low noise amplifiers, filters, waveguide components, low noise block converters and custom integrated assemblies to defense, aerospace and SATCOM programs, including airborne systems, military radios, UAVs and fighter aircraft, and space-qualified designs for LEO and MEO programs. The AGMDC division, based in Allen, Texas, designs and manufactures proprietary MMIC chips used across the group's products. The group's 5G division develops Open RAN-compliant 64T64R Massive MIMO radio units and private 5G and fixed wireless access systems, including products for DoD private 5G deployments. Spectrum Semiconductor Materials, based in California, is a distributor of IC packages and lids and supplies semiconductor packaging to the group and external customers. The company states its products are designed and engineered in the United States.

Location

Hauppauge, United States

Company type

Public company

Legal name

AmpliTech Group, Inc.

Focus areas

RFmicrowavelow noise amplifierMMICcryogenicSATCOMspace-qualifiedOpen RAN5Gquantum computingwaveguide

Languages

EN

Products & capabilities

Defense domains

Communications & SATCOMElectronic WarfareRadar & SensorsSpaceAir Systems

Supply-chain role

Component SupplierSubsystem Manufacturer

What they offer

HardwareComponentsEngineering Services

Markets

Also sells to civilian markets

Products

Low Noise Amplifiers for Defense

Low noise amplifier

Defense-grade LNAs with low noise figures across L, S, C, X, Ku, Ka and millimeter-wave bands, in COTS and custom configurations for airborne, ground and shipborne applications.

Cryogenic LNAs at 4 Kelvin

Cryogenic amplifier

Ultra-low-noise, low-power amplifiers operating in dilution refrigerator environments, used in quantum computing and space-qualified designs.

Low Noise Block Converters

Satellite downconverter

Ka-band LNBs for LEO satellite ground terminals and high-throughput satellite ground stations.

Waveguide Components and Assemblies

Waveguide component

Precision waveguide amplifiers, transitions and adapters spanning millimeter-wave frequencies.

Integrated RF Subsystems

RF subsystem

Redundant LNA systems, ruggedized subsystems and integrated ground station assemblies for mobile SATCOM platforms.

End users

Air ForcesLand ForcesNaval ForcesDefense Industry

Standards, platforms & customers

Named customers

U.S. Air ForceLockheed MartinNorthrop GrummanIBMNASA

Credentials & affiliations

Certifications

ISO 9001

Other defense companies in United States

View all