A.H. Systems Offers EMI/EMC antennas for testing and cor compliance.

Aerial Oy Designs and manufactures telecommunication antennas from HF to microwave.

Aerialix Designer and distributor of wireless antennas and data networking equipment.

AerialScience.com Designs, licenses and manufactures broadband antennas for VHF, UHF, cellular, microwave, ISM and satellite.

Aircom Inc. Designs, manufactures and distributes waveguide and related components from 1 to 90 GHz.

Allis Communications Co,.Ltd. Designs and manufacture GPS/GLONASS antennas, wireless LAN antenna, car/marine navigation system and timing synchronized system.

Alyx Antenna Guide Information on the different types of antennas used in shortwave radio broadcasting, articles related to antennas for shortwave radio broadcasting.

Andrew Corporation Global designer, manufacturer, and supplier of communications equipment, services, and systems.

Antenex, Inc. Designer and manufacturer of mobile, portable, and fixed station antennas for a variety of applications.

Antenna Factory Inc. Manufacturer of antennas, coaxial cable, semi-rigid coaxial cable and waveguide for HF to millimeter microwave frequency ranges.

Antenna Plus Manufacturer of low profile antennas for varied radio and cellular markets.

Antenna Products Corp. Design and manufactures a range of antennas and antenna systems. Includes electrical, mechanical and environmental product specifications.

Antenna Research Associates Develops and manufactures calibrated antennas and test equipment for TEMPEST and EMC testing.

Antenna Systems & Supplies, Inc. An international distribution firm specializing in HF, VHF, UHF, WiFi and Microwave systems, antennas, grounding equipment, shelters and towers.

Antennacraft Manufacturers of TV antennas, amplifiers, and related electronic accessories.

Antennas America, Inc. Manufactures antennas for wireless applications including satellite, off-air, network, and GPS antennas. Offers information about the company, products, and technical data.

Antennas Directive Systems Manufacturer of VHF, UHF and microwave antennas and related accessories from 50MHz to 10 GHz.

Antennas for Communications Manufactures satellite dish and conical horn antennas, radomes and radome products, antenna feeds, microwave and waveguide components, ultra low loss waveguide transmission line TallGuide, and shelters.

Antenova Ltd. Design and manufacture solid-state directional and steerable antenna. Features application data, faqs, photograph library, employment opportunities, and company news.

Arialcom Manufacturer of multi-band antennas for base or mobile network UMTS, DCS, GSM.