ten tec 580 mars mod

Vertical antenna for 40 and 80m - Homebrew a vertical antenna for 40 and 80 meters band based on popular HF2V model by DL7JV

Feeding a G5RV - Feeding a G5RV Overview by VK1OD

G5RV Optimization - Optimising a typical G5RV antenna by VK1OD

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

DF9CY - ZX15/4 extended 10/4 - A 4 element addition for 10m to an existing 4 element yagi (ZX antennas)

FRC - Frankford Radio Club - FRC since 1927, contesting is supported by an extensive PacketCluster Network

The National Traffic System - ARRL National Traffic System for routing formal written message traffic

SV1BHF Nicholas - Links for ham radio and yachting

Virtual Hamfest - "Virtual hamfest. Everything you would expect to find in a ""brick and mortar"" hamfest. Vendors, forums, fleamarket, etc."

Array Solutions - WX0B - Stacking and phasing HF and 6m arrays antenna switches and contesting devices. Custom low band antenna arrays, bandpass filters,commercial/Mil STd filters,microwave components, commercial broadcast filters.

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

Antennas & More  ^pop - Radio Amateur Antennas, Solar power, Antennas West products, Ham Radio gear, G5RV, Windom, Baluns, Wire, and Coax

Tennadyne - Log-Periodic Antennas

Barker & Williamson - Dipole antennas, unique broadband antennas, trap dipole antennas, coils, accessories for HF radio

Delta X-Ray Antennas - Antenna Manufacturer HF Delta Loops and VHF/UHF Ground Planes

Unadilla Antennas - The Big Signal, W2AU, W2DU, W2VS, traps InLine, Intenna, An-sulator, End-sulator, Old Reliable by Unadilla Antenna Manufacturing Co.

Scheunemann Morsetasten - Professional paddles manufacturer based in Germany

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

Long Path Propagation - Long path hf radio propagation is sometimes the best path to work dx, since the shortest path is not always the best path.

Radio Magazine - Hellenic technical publication

UK Scanner Frequencies - The UK Scanning Directory - HF, VHF and UHF UK Scanner Frequencies Database Updated Daily by a dedicated group of Radio Amateurs and SWL Listeners

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

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

World Wide Christian Radio - WWCR-Shortwave, Nashville, Tennessee, USA