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Antenna Modeling and Design Information
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The L.A. Times is a leading source of breaking news, entertainment, sports, politics, and more for Southern California and the world.
UK based agencies offering offering professional web, print advertising (brochure, leaflet, flyer) and corporate brand identity graphic design services.
Visit BBC for trusted reporting on the latest world and US news, sports, business, climate, innovation, culture and much more.
Amateur (ham) radio, VHF/UHF, portable operating, backcountry adventure and technical stuff
D-Star Amateur Radio Systems, your source for D-Star Digital Amateur Radio
High resolution World Map software for Amateur Radio. Geographic and Azimuthal projection, Ham prefix and QTH lookup, CQ and ITU Zones.
RigPix database - the source of information and pictures of radios, accessories and more
The renowned DX Summit by OH8X has been a reliable source of current and historical DX activity on radio for many years.
Free solar-terrestrial data displayed on your web page or site, updated every 3-hours. Also contains solar and radio propagation information applicable to ham radio including solar conditions, space conditions, online propagation tool, online SN to SFI/SFI to SN conversion tool, online Aurora/Auroral activity to latitude conversion tool, and online K-Index to Signal Noise conversion tool.
www.bsdfrog.org
RF resource for purchasing wireless, microwave, and RF books, products, software and more. Compare suppliers and products, or request a quote or proposal.
This is a discussion forum for all aspects of computer systems optimization and customization
Welcome to the Radio Society of Great Britain, the UK national amateur radio organization - GB2RS News, RadCom, Clubs, Education, Forums, Shop and lots more
Prestige Test Equipment Inc. specializes in the sale of quality new and refurbished test and measurement equipment.
Ham Radio repeater Directory MapBook and Repeater listings and maps and other Great Ham radio products.
Ham radio programming and operating manuals for Kenwood, Icom, Yaesu, Elecraft, Wouxun, Baofeng and Alinco, as well as other guides and accessories.
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
The World's Biggest and Best DX News Service for DXers and IOTA enthusiasts
RTÉ news brings you the latest Irish news, world news, international news and up to the minute reports on breaking Irish news stories and news from around the world. Watch and listen to Irish news stories on our video and audio streams.
CQ Amateur Radio is the world's leading independent ham radio magazine, with an emphasis on operating, DXing, contesting, propagation, public service, mobiling and construction articles.
Online courses, study materials, and practice tests for the ham radio license exams
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PBS and NPR for San Diego, California. Get the latest news, listen online, watch the latest episodes, check our schedules, become a member.
QTH.Net Mailing Lists
This Week in Amateur Radio and TWIAR International are news services aired on amateur repeaters, HF, Shortwave, LPFM, and via Podcasting. TWIAR features the latest news and has many special features on various items involving technology and amateur (ham) radio
All About Amateur Radio
HF Radio - Amateur Radio World-Wide. Focusing on High Frequency Radio propagation, operation, equipment, as well as amateur (HAM) radio in general. Created as an extention of goodwill by amateur radio station NW7US.
eHam.net is a Web site dedicated to ham radio (amateur radio).
Assisting applicants in obtaining the various FCC-issued Amateur and Commercial Radio Operator licenses.
Universal Radio Inc. Selling new and used amateur and shortwave radio equipment since 1942
Welcome to IRLP.net, official home of the Internet Radio Linking Project. This site provides general information about the IRLP.
Contesting Online - Amateur (ham) radio contesting community web site featuring news, articles, forums, links, and surveys
World's Largest Supplier of Amateur Radio, Ham Radio, and Communication Equipment. Sales, Supplies, and Service.