design and specificatin

J-verical for 10 meters  ^pop - J-verical antennas for 10 meter band with photos and plans

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.

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!

11-meter.com - Activation logs, IOTA, projects and more.

RSGB Region-12 - RSGB Region-12 Website for Cambridgeshire, Bedfordshire, Norfolk, Essex, Kent and Suffolk.

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

LinkPlus - LinkPlus products enhance the voice quality of HF SSB amateur. Eliminates virtually all channel noise and interference and greatly strengthens SSB radio signals

Aircom - Antennas, Adapters, Attenuators, Tuners and more

Bencher Antennas - HF Vertical and Beam Antennas, antennas accessories by Butternut

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

Decibel products - Base station antennas, now andrew corp.

P. C. Electronics - Manufacturer & dealer for ATV gear. Catalogue and application notes available free to licensed Amateur Radio operators.

Terrasat Inc. - Manufacturer of Receiver and Transmitter for Digital Microwave radio and VSAT equipment

Tesoel - RF-and Microwave Coaxial switches and relays

Astron - Astron corporation power supplies and accesories

Mirage - VHF and VHF amplifiers including repeater rf amplifiers

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.

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

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

NSI Communications Inc. - Dealer for Alinco Astron Cushcraft Comet Icom Kenwood Motorola MFJ SGC and Yaesu

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

AR8000 Serial Link - A simple and inexpensive way to connect an AR8000 to a portable computer