Amateur Radio Techniques: Offers information and components such as crystals, filters, antennas, duplexers, umts triplexers, kits, and amplifiers.
Amateur Electronic Supply: Amateur radio equipment dealer. Product comparisons, downloadable catalog, propogation forecast, mailing list, and links.
Antennas and More: Manufactures amateur radio antennas and offers in house and online shopping.
CleanRF: Offers RF demodulator sampler for oscilloscope monitoring of amateur radio HF linear amplifiers.
D & J Sales: Vendor of 10M mobile and base station equipment, CB, books and accessories.
Down East Microwave Inc.: Amateur radio equipment for 50MHz and above.
DX Connection: Offers a variety of contesters and accessories.
Easy QSL Online: Provides design service and print service for QSL cards.
Ham Radio India: RF component shopping for radio amateurs including ics, semiconductors, rf modules and marine spares.
Haydon Communications: Offers HF, VHF-UHF receivers and their accessories.
HRO Ham Radio Outlet: Retailer of new and used amateur radio equipment. Online shopping and store locator.
K2RF: Manufacturer of Dymanic Speech Limiters and Equalizers, Repeater products, and video encoders.
KJI Electronics, Inc.: Sells amateur radio equipment; offers online information and prices on new and used radios, kits, accessories, antennas and repair services.
microHAM: Offers band decoder, antenna switch, band pass filter and accessories such as USB interfaces.
Mom 'N' Pop's Software: HAM radio, education, games and other software, CD-roms and shareware. Catalog and coupon download.
Palomar Engineers: Amateur radio equipment including ferrites, baluns, tuners and converters. Order by phone, fax, mail, or email.
Probe1K: Offers scanner software for computer-controlled Icom PCR1000.
QRZ Online Store: QRZ CDROM and ham radio license exam books and study guides.
QSL Factory: QSL cards for the Radio Amateurs and Short Wave Listeners. Includes samples and gallery, online order information, company profile, and contacts.
Quartslab Marketing Ltd: Quartz crystals for amateur radio and commercial equipment.
Radio Adventures Company: Company designing and manufacturing ham radio equipment and accessories. Offers new product announcements, product offerings, resources, company profile, ordering information and feedback page.
Rocket Radio: Communications equipment supply and installation for professional and consumer users including marine, aeronautical, amateur, professional, private business radio, emergency services and scanners and CB.
RT Systems: Windows software and cables for amateur radios.
SGC: Manufacturer of HF transceivers, antennas, and accessories. Message boards and FAQ.
SM7TOG QSL: Design and printing of QSL cards including full color photograph cards.
Ten Tec: Amateur radios, kits, and accessories.
Texas Towers: Amateur radios, accessories, antennas, and towers.
The Hamstation: New and used amateur radio equipment.
The Raymond Sarrio Company: Amateur radio antennas, duplexers, batteries, vintage manuals for radio and test equipment, tubes, and software. Message board, ohms calculator, classified ads, and links.
UX5UO Print - World of QSLs: Ham QSL publisher offering samples, prices and order forms.
W2IHY Technologies: Offers 8 band and dual band audio equalizers and noise gates for amateur radio applications. Includes demonstration clip and ordering information.
W3FF Antennas: Antennas and accessories for HF portable operations.