ac voltage representing

The Copper cactus antenna  ^pop - Copper Cactus multiband J-Pole antenna

Thracian Rose Club - The Thracian Rose Club has been created in the Roses' City Kazanlak (Bulgaria) in 1993. Its main goal is to promote contacts within the radio community members (HAM, CB and SWL).

Packet and Stuff - Links to useful packet and digital radio resources

F5TMJ's web pages - Description of the F5TMJ/B beacon on 28.243 mhz. Pictures and propagation experiments. 6 meters repeaters listing.

County Hunter Dot Com - Site dedicated to Amateur Radio Operators interested in working the 3076 US Counties for the USACA Award sponsored by CQ Magaine

Surrey Radio Contact Club - Surrey radio contact club (srcc) - an amateur radio club based in Croydon, Surrey, UK

Thames Valley Repeater Group - Thames valley repeater group homepage. information about the group, its activities and its four amatuer radio repeaters in the thames valley area

G4CRC Cornish Radio Amateur Club - Information site for Amateur Radio in Cornwall

W9PVR Pine Valley Repeater ARC - Pine Valley Repeater Amateur Radio Club Richland County ARES/RACES Serving Richland County with Sky warn Storm spotters and communications were needed. Working with Emergency Management and other emergency services.

SV1BHF Nicholas - Links for ham radio and yachting

Guernsey Amateur Radio Index - Amateur radio activity in the Bailiwick of Guernsey, Channel Islands Alderney, Guernsey and Sark

#CQDX Internet Chat - Information on how to access the IRC #CQDX chat room for DXers. Also contains a live feed of DX spots directly from DX Summit.

Glen Martin Engineering, Inc.  ^pop - Glen Martin manufactures aluminum and steel amateur antenna self-supporting and telescoping towers, mounts, masts, thrust bearings and accessories.

ACOM  ^pop - ACOM international, manufacturer of HF power amplifiers, HF Antennas, Antenna tuners, Switches and Crankup masts

Scheunemann Morsetasten - Professional paddles manufacturer based in Germany

Heights Tower Systems  ^pop - Telescopic towers, platforms and accessories

Vectronics - Antennas, Filters, accessories, wattmeters, tuners and amplifiers.

Auroral Activity - Plots showing the current extent and position of the auroral oval at each pole

Today Space Weater - Presented by the Space Environment Center with plots and images updated daily.

ROHN / Radian  ^pop - Towers, poles, antenna mounts, accessories and hardware, obstruction lighting, and installation services

Electronic Goldmine - Electronic components dealer, semiconductors, switches, leds, motors, solar energy, ferrites, toroids, capacitors, batteries, jacks and plugs, microphones, meters, power supplies, speakers, transformers, wire and more

IIX Equipment Limited - Tower mounts, mobile vehicle radio mounts

ASTRO RADIO - Suppliers of Amateur Radio equipment, Antennas, accesories MFJ, Ameritron, Mirage, hardware and software for digital modes.

Isis Electronics (Cheltenham) Ltd - UK Sales of used RACAL, Watkins-Johnson, Icom, Microwave. Large Qty Racal 1792 in Stock. Spectrum Analysers, UHF,VHF Generators, Network Analysers, Bus Switches.

Winorbit - Satellite Orbital Prediction and Satellite Tracking