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Launching a balloon or kite supported tall vertical or protracted inverted L.

Experiments with phased wire vertical antennas on 40 meters at VA7ST

A simple base loaded quarter wave vertical, which can be used on a car or portable by G3YCC

A quarter wave vertical end-fed antenna for the 40 meters band. As all vertical antennas, also this aerial requires a good earthing system. In this project the ground is composed by twelve 4, wires buried in the lawn by using a spade to create a slit to drop the wire into.

3 Band vertical Marconi-antenna for the bands 40, 80, 160 meters with a ground net of wires as radials.

A 5/8 vertical groundplane antenna for 50 mhz

A homebrew fishing-rod vertical using a very nice design from EB5EKT. This antenna works 20, 30, and 40M bands by selecting the tap points using alligator clips

This page shows a homebrew vertical antenna based on the Pac-12 antenna design.

YF1AR 80 to 40 meter vertical antenna project

A 10 Bands mobile antenna for about the price of 2 mobile monobanders.

A quick vertical for 160 meters portable use

A 3.5 Mhz top loaded vertical antenna built using 2 elevated radials by DJ9RB

2 element reversible verticals, small footprint, big results.

Homebrew a 1/4 wave 80 meter vertical using aluminium tubing

A self supporting vertical antenna for 80 meters by W9OY include pictures and construction details

Multiband and monoband HF Vertical antennas and rotatable dipoles manufacturer based in Texas USA

Radial systems for elevated and ground mounted vertical antennas by SteppIR

40 meter vertical antenna construction, a shortened easy-to-build vertical, with no-radials, made from surplus military camouflage poles

A vertical antenna specifically designed to work with the 80 meter CW beacon keyer

A vertical dipole for 10, 15, 20 and 40 meters made adapting two Hustler Model 6-BTV antennas by w6sdo

A simple vertical antenna for 70 cm band

Experimenting with making vertical antennas out of aluminum irrigation tubing.

A vertical antenna project than can present low swr from 40 to 10 meters by using a balun in french

A copper pipe Hentenna for 144 MHz. The Hentenna, a compact, high-gain loop antenna developed in Japan in the 1970s, offers approximately 5.1 dBd gain, comparable to a three-element Yagi. Adapted for 2 meters, it is crafted from copper pipe for simplicity, affordability, and broadband performance. Requiring no feed-point tuning, its construction involves soldering standard copper fittings. Installation demands non-conductive materials to minimize signal disruption. Versatile for vertical or horizontal polarization, it is ideal for FM, repeater, SSB, or CW applications. This design emphasizes practicality and performance for amateur radio enthusiasts

A home made vertical polarized moxon antenna for 144 MHz, includes dimensions, antenna pattern, SWR and antenna gain plots by WB5CXC

An efficient 2 meter antenna disguised as a TV Satellite dish. This vertically polarized horizontal slot antenna, cut into the reflector of a TV dish, might be the ultimate stealth antenna.

This vertical antenna consist of a 18 meters telescopic pole and allow operations from 160 to 30 meters band, project by Daniel Zimmerman N3OX

A simple quarter-wave length vertical for 40m band using a 12 m spiderpole

The antenna is a vertical dipole, around which four parasitic elements are forming a circle.

A multiband quarter wave vertical antenna that works on 5 bands.

Many antennas function because of common mode currents, rather than working in spite of them. Two popular examples are CFA and EH antennas. Another recent example, appearing in Antennex's compact antenna articles, is a thick stub "vertical" with no counterpoise.

Phased vertical antenna system in french

By Guy, de ON6MU, At VHF, both the 1/4-wavelength monopole and the 5/8-wavelength monopole antennas are widely used.

There is considerable confusion as to what exactly a multiband vertical antenna is. The confusion concerns the method of feed, how much mismatch one can expect, how many radials are required, how the particular antenna is built for multiband use, plus some other points.

NEC4WIN is a 32 bits commercial antenna simulation software based on MININEC3 developed by the Naval Ocean Systems Center in the 70s and 80s. It runs under Windows and can be used to simulate, analyze and optimize wire antennas, beams, verticals, etc. NEC4WIN has limitations. They are the same as Mininec3 on which the engine is based.

A Half wave antenna has a high impedance feed point. This can be matched using a 1/4 wave stub matching section and converts the 40m vertical into an L-shaped 20m J-Pole antenna. The 300 ohm feeder used for this purpose must be kept away from the ground.

A vertical portable antenna system by W0SJS that will work on 40, 30, 20, 17 and 15 meters

A project of a semi vertical trap antenna that can be tuned for 7 bands

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

A club project experiment about a vertical Moxon antenna for 20 meter band

A mobile vertical antenna for 40 meters band by W4NFR

The array consists of 7 vertical antennas arranged as 6 verticals in a hexagon shape plus 1 additional vertical in the center of the hexagon

An easily transportable vertical antenna for 20 meters collapsible to 4 feet

A shortened 20m vertical antenna design made with 4Nec2

Amateur Radio Station owned by Matt Strelow. The station is designed for competition in the multi-operator multi-transmitter category of high-frequency DX contests. Running with 7 towers 6 rotators, 8 beverage listening antennas, and 4 spotting verticals

One of the most useful antennas in the repertoire is the Marconi or quarter wave grounded vertical antenna. Its invention made it possible to halve the length of antennas, simplifying communications, especially at HF and below.

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

KE4UYP project for a top fed 1/4 wave lenght linear loaded vertical for 80m or 160m

Near Vertical Incidence Skywave (NVIS) and the 40 meter Novice Sub-band.

Choosing a vertical antenna. Buying guide to amateur radio HF vertical antennas by Bencher inc