calculate the length of

CB antennas  ^pop - Lots of information on fabricating CB antennas

Museum of Radio and Technology - Museum of radio and technology in Huntington, West Virginia USA

Antique Radio Museum - Bellingham Antique Radio Museum, private collection gathered over the past 25 years by Jonathan Winter.

Hammond Museum of Rradio - Now home to over 1,000 radios and transmitters dating from the spark era up to.

Romeo Charlie Mike - Pagina oficial de Romeo Charlie Mike

Alfa Tango Sweden - The official AT-site of division Sweden with updated info about activations and members. A must-visit if you want to keep up-to-date about Swedish AT-members and activities!

Scarborough Reef DXpedition BS7H 1997 - The official site of the 1997 BS7H DXpedition to Huang Yan Dao (a.k.a. Scarborough Reef).

8Q7IO 8Q7IQ - Maldives 1998 by the Berlin-DX-Group

Camb-Hams - The Camb-Hams are an informal group of Cambridgeshire Radio Hams.

Nashua Radio Club - Exams, Club and Other Information, bullettins, classes and trainings

100 % Ham Radio and SWL - Web site updated several times per month. It covers all aspects of ham radio.

RadioWorld Inc. - Canadas Amateur radio, citizen band , shortwave, scanners, marine radio distributor and manufacturer of ham radio accessories

Motron - Manufacturers of quality electronic products

Ameritron  ^pop - Manufacturer of amplifiers, antenna switches antenna Tuners, wattmeters and relay buffers, amplifier accessories, antennas and tubes and parts

Keplerian Elements - Keplerian elements are the inputs to a standard mathematical model of spacecraft orbits.

Solar Cycle 24 - Current status, prediction, solar weather for the solar cycle 24 by VE3EN

TC CB Linears & Amps  ^pop - Sale of new CB Radio Linears Amps Modulators and more large price list on site.

TechniSoft Printing & Promotional - Low Cost QSL Card Suppliers at Canadian Prices. We Also Print Tags, Make Rubber Stamps, Buttons, Badges, & Promotional Products of all types

Amcom - Official ICOM distributor for The Netherlands, Belgium and Luxembourg

YPlog - YPLOG logging software for Windows support Icom and Kenwood Radios, map programs and a program for coaxial trap design.

Audiocoreder - Audiocorder is a VOX program which allows your Macintosh to act as an audio recorder

CwGet  ^{updated  pop} Priority listing - A program to decode morse code (CW) via sound card to text. It can work as narrow-band sound DSP-filter also. No additional hardware required — you need only receiver and computer with a sound card. Can integrate with AALog logger.

MR8100 Page - MR-8100 user's manual with PC software supplement

The Islander HF RTX - A practical solution by Cuban radio amateurs, hybrid circuit with mostly defunct TV set parts.

JF1OZL  ^pop - Large list of homemade projects and designs