NuWaves Engineering
- Manufacturer of preamps and power amps as well as data radios.
- http://nuwaves-ltd.com/

AML Communications, Inc.
- Manufactures RF and wireless amplifiers for broadband RF applications, CDMA, TDMA, cellular, and PCS.
- http://www.amlj.com/

KMIC Technology Inc.
- Manufacturer of thin-film solid state amplifiers from 1 to 40 Ghz providing milliwatts to 40 watts output power.
- http://www.kmictech.com/

Research Communications Ltd
- Designs and manufactures RF transmit and receive amplifiers, specialising in low noise PHEMT LNA's from 50MHz to 3GHz.
- http://researchcomms.com/

AmpliTech Incorporated
- Designs and develops low noise, medium power, LNA and MPA, LNA and microwave amplifiers.
- http://www.amplitechinc.com/

Keragis Corporation
- Specializes in producing custom RF and microwave components and subsystem designs that solve specific engineering problems.
- http://www.keragis.com/

Cellular Specialties, Inc.
- Design and manufacture bi-directonal and tower top amplifiers, and RF splitters and combiners. Includes product specifications and photographs.
- http://www.cellularspecialties.com/

RF Linx, Inc.
- Manufactures 2.4 GHz bi-directional amplifiers for wireless LAN and internet systems. Includes product specifications and pricing.
- http://www.rflinx.com/

Unity Wireless Corporation
- Design and manufacture high performance linear power amplifiers. Features a range of product data, investor information, and company news and events.
- http://www.unitywireless.com/

Ophir RF
- Designs and manufactures high power RF amplifiers and subsystems for the broadband and wireless communication markets.
- http://www.ophirrf.com/

Beslay Pty Ltd
- Design and manufacture RF amplifiers and repeaters for cellular systems. Includes product data in pdf format.
- http://www.beslay.com/

Hyperlink Technologies Inc.
- Manufacture bidirectional RF amplifiers for spread spectrum wireless LAN applications. Includes product data and specifications.
- http://www.rfamplifier.net/

Henry Radio
- Supply a range of RF power amplifiers and exciters, and communications equipment . Includes product specifications and pricing .
- http://www.henryradio.com/

Comtech PST Corporation
- Manufactures linear broadband solid state rf power amplifiers . Features product specifications, and a searchable listing of sales representatives.
- http://www.comtechpst.com/

Crescend Technologies
- Manufactures radio frequency amplifiers. Product data and specifications in pdf format .
- http://www.crescendtech.com/

CAP Wireless Inc.
- Designs and manufactures low noise high dynamic range amplifiers for cellular and PCS applications .
- http://www.capwireless.com/

Microwave Support Systems
- Manufacture a range of RF and microwave amplifiers, filters switches and system components.
- http://www.mssna.com/

RF Amplifiers .Com
- Offer a range of RF and microwave amplifiers from 1 MHz to 40 GHz with power levels from .01mw to 2.5Kw.
- http://www.rfamplifiers.com/

Aldetec Inc.
- Manufactures microwave GaAs FET Amplifiers. 50Mhz to 26 GHz.
- http://www.aldetec.com/

AmerAmp
- Specializes in designing and manufacturing medium to high volume custom made high power amplifiers for use by the cellular base station, WLL, MMDS, MDS and solid state TV OEM manufacturers.
- http://www.ameramp.com/

Microwave Power Inc.
- Manufacture solid state microwave amplifiers operating in the frequency range from to 2 to 40 GHz with output power from 10 mW to 200 W.
- http://www.microwavepower.com/

Thorn Microwave Devices
- Makers of microwave tubes, amplifiers, power supplies, receivers, klystrons and magnetrons.
- http://www.tmd.co.uk/

TPL Communications
- Manufacture commercial RF power amplifiers and mobile chargers.
- http://www.tplcom.com/

Microwave Solutions
- Manufacturer of solid state microwave amplifiers from 10Mhz to 26GHz for military and commercial industries.
- http://www.microwavesolutions.com/

Amcom Communications, Inc.
- Manufacture broadband RF and microwave components including MMIC, Hybrid, and GaAs FET circuits as well as power amplifiers for wireless LAN, local loop, and CATV applications.
- http://www.amcomusa.com/

Celeritek Inc.
- Provides gallium arsenide radio frequency integrated circuits (GaAs RF ICs) for microwave radio transceivers subsystems for wireless communications.
- http://www.celeritek.com/