vertical 25

Shoddytenna: vertical antenna for 160 meters - A quick vertical for 160 meters portable use

Vertical Antenna For 40- 80-160 Meters - The basic antenna is a vertical monopole, using elevated radials to complete the ground plane by k5oe

Vertical moxon for 14 Mhz - A vertical Moxon with different feeding for the 20 meters by SM0DTK

Vertical Moxon for 40 meters - A vertical half-moxon for the 7 Mhz by F6IRF

80 meters beacon antenna - A vertical antenna for vk2zay 80 metre CW beacon.

4Z5NY Antenn calculators - The formulas for a dipole and vertical, j-pole, double square, Yagi and EH antenna calculators

HF / VHF Mobile Antenna by KØEMT - A 10 Bands mobile antenna for about the price of 2 mobile monobanders.

Another vertical antenna for 30, 40 and 80 meters - This article is to describe a multi band DX-dedicated antenna offering a minimum of compromises (such as lossy traps), for the hams not having any high-support

ON3JT vertical multiband hf antenna - A simple and low cost multiband vertical hf antenna covering 5 bands (20m-10m) from an old CB antenna

Why Radials ? - Butternut article on radials usage on vertical and ground plane antennas

Horizontal Antennas above Real Ground - Antennas are influenced by the effect of the ground and by the type of conductors from which they are constructed. Effects of various types of grounds on a 1.825 MHz horizontal 0.5 wave dipole

Orginal multiband antenna - A project of a vertical and wires that generate a multiband antenna for 28 14 10 and 7 Mhz in french

Butternut HF9V Project - WB3AAL setup project of the popular HF9V vertical antenna with report on tuning it on ham radio HF bands

Self supporting 80M Vertical - A self supporting vertical antenna for 80 meters by W9OY include pictures and construction details

Multiband HF Vertfical Antenna - A vertical antenna that can cover HF bands using an UN UN and a fishing pole, usage of tuner is requested.

Italian IOTA List - Italian IOTA Counters (IIA List)

HARC-AZ - Hualapai Amateur Radio Club - The Hualapai Amateur Radio Club is located in Kingman, Mohave County, Arizona, USA (DM25xf).

Helix Wind - Helixwind manufactures vertical wind turbines, the best choice for low wind speed residential and commercial applications.

Antennae Depot - HF Yagi and Vertical antennas for Amateur Radio. Full line of mono-band HF antennas (40, 20, 15, 10 m) high-efficient yagi beams from Russia

Sandpiper Aerial Technology LTD - Sandpiper has been designing and manufacturing aerials for over 25 years. Offer HF Dipoles and verticals, VHF UHF Yagi, collinears and other beam antennas, elical antennas,quagi,moxon, and portable antennas, tripods mounts and fiberglass poles

ElectroSwitch - Leading rotary switch manufacturer, Electroswitch Electronic Products offers a complete, vertically integrated, manufacturing and assembly facility dedicated to producing rotary switches

OSCAR 25 - South Korean experimental microsatellite based on the SSTL UoSAT bus built by the Korean Advanced Institute of Science and Technology

DM CB Radio Products - Full service and cheapest prices on CB Radio repairs located in Indian Head, Maryland. Ship-in repairs & services available for those who don't have access to a local CB repair shop.

BeamFinder - BeamFinder is a software tool designed to conduct analyses for radio amateurs interested in radio propagation studies. It provides a large 2500 x 1800 pixel screen map of the world which displays calculated results from sophisticated models, dx data and other sources of information

A 25 Watt Dummy Load - Dummy load described here can be used for up to 35 watts for short transmissions, and up to 25 watts for longer periods.