M2 Antenna Systems, Inc.
HF/VHF antennas and accessories. Product information and technical notes.
http://www.m2inc.com/

Spi-Ro Manufacturing, Inc
Custom designed single and multiband antennas, trap dipoles, baluns, line isolators, and antenna traps for amateur radio and commercial use. Product information.
http://www.spiromfg.com/

Ventenna
Concealable antenna for commercial, amateur radio, and scanner applications. FAQ.
http://www.ventenna.com/

EUR-AM Antennas
Cellular, amateur radio, and commercial antennas.
http://www.eur-am.com/

Sommer Antennas
Beam and vertical antennas for both amateur radio and professional use. Theory and technical data, catalog, reviews, and photographs.
http://www.sommerantennas.com/

Giovanni Elettromeccanica
Antennas and masts for military applications and ham radio. Product specifications. Based in Italy.
http://www.antenna.it/

Max-Gain Systems, Inc.
Wholesaler and retailer of fiberglass for antenna construction, antennas, and accessories.
http://www.mgs4u.com/

Talkabout Antennas Co.
Manufacturers of H-F multifrequency mobile and portable antennas. Product information.
http://talkaboutantennas.s5.com/

Delta X-Ray Antennas
Manufacturer of HF Delta Loops and VHF/UHF ground plane antennas. Product details. Email for ordering information.
http://www.gopherlink.com/DeltaXray/

Tom Evans W1JC
Manufacturer of HF wire antennas for radio amateurs who have limited space. Order by mail.
http://www.qsl.net/w1jc/

Clark Electronics
Beverage antennas transformers. Order by email.
http://www.qsl.net/k1fz/

Rotor Doctor
Antenna rotator sales, service, and repair. Order by phone, fax, or email. Based in Pemberville, Ohio.
http://www.rotordoc.com/

Champion Radio Products
Distributor of professional tower supplies and related products for commercial and amateur applications. Includes engineering drawings and specifications.
http://www.championradio.com/

Moonraker Antenna Specialists
Manufacturer of a wide range of radio antennas and accessories. Order by mail or fax. Based in the United Kingdom.
http://moonrakerukltd.com/

Wellbrook Communications
Offers active Loop directional antennas for short, medium and long wave DX listening, including K9AY loop antenna systems. Suitable for small gardens. Order by mail. Based in the United Kingdom.
http://www.wellbrook.uk.com/

Diamond Antenna Catalog
Antennas and accessories for the amateur radio enthusiast.
http://www.diamondantenna.net

Cubex Quad Antennas
Manufacturer of cubical quad antennas. Photographs, specifications, comparisions, and hardware and parts lists. Order by phone, fax, or mail.
http://www.cubex.com/

Antenna Tuners b y Maxx-Com
Fully automatic, solid-state devices for all applications, including amateur radio. Specifications, prices, Internet specials, testimonials and order information.
http://www.maxx-com.com/

DX Engineering
Professional antenna parts for custom designs and complete commercial antennas.
http://www.dxengineering.com

Hy-Gain
Makers of antennas and rotators. Provides manuals, reviews and product information.
http://www.hy-gain.com

Antennas & RF Systems
Offers UHF or VHF broadband vertical collinear with two, four or eight folded dipoles harness for collinear RG-11/RG8.
http://www.lambda.gr

HI-Q-Antennas
HF mobile antennas and coils. Product specifications and photographs.
http://www.hiqantennas.com/

Isotron Antennas
Low profile, limited space HF antennas. Specifications, photographs, and reviews.
http://www.isotronantennas.com/

Rope Antenna
Single side band antennas for sail boats and powerboats.
http://www.ropeantenna.com

Specialist Antenna Solutions
Specialist distributor of antenna products and wireless accessories.
http://saswireless.ltd.uk/

Ariane Arrays
Makes and sells 2 to 10 meters antennas, power dividers and parts. Provides assembly manuals.
http://www.ariane-arrays.com

Arrow Antenna
Mount and hand held antennas.
http://www.arrowantennas.com/

Bushcomm
Manufacturer of high frequency base and mobile antennas. Based in Perth, Western Australia. Product information, dealer list, and used radios. Australia.
http://www.bushcomm.com/