log periodic design

The optimized wideband antenna - NW3Z yagi antenna designs for Dayton 2001 Includes yagis for 20 15 10 meters.

Portable tri-band Yagi - a portable 2 elements tri band yagi

Beverage Antennas - So you want to build a Beverage Antenna.

Double Extended Zepp Antenna  ^pop - This double extended Zepp provides 3 db gain over a dipole on the band it is designed for. Each side or leg is about 5/8 wavelength long.

The Moxon Rectangle on 2 Meters - We often think of the Moxon rectangle as strictly an HF antenna. However, its small size and special far field pattern lend themselves to some VHF applications. So let's see how to adapt the design to 2 meters (as a popular band choice) and also see a few of the uses to which we may effectively put the design.

Linear-Loaded Dipole for 7 MHz  ^pop - A short but efficient dipole for 40 meters band

A linear loaded vertical antenna  ^pop - Vertical antenna design by David Reid PA3HBB G0BZF

Half Bobtail Antenna - design by Brian Williams, GW0GHF

A vertically-polarised VK2ABQ Antenna - design note by Brian Williams, GW0GHF

KB1DIG's 2 Meter Antenna Design Gallery  ^pop - Home-brew antenna designs for VHF. 2-meter colinears, 2-meter Halo, and 6-meter Halo

Using Delta Matching on HF Beams - Using delta match with HF antennas design

Super Loop Antenna  ^pop - Superloop III designed by Jim, W4FTU

Multiband dipole comparison  ^pop - A comparison of different multi-band dipole techniques

Better Results with Indoor Antennas - A different approach can help you optimize attic-bound aerial by W6HPH

Why an Antenna Radiates - How antenna works by ARRL

Smithe Windom Six Band HF Windom antenna - HF Windom antenna, cover 80, 40, 20 15, and 10 meters, antenna design by K3MT

Dipole / Inverted Vee Antenna Design - Formulas To Design Your Own Dipoles And Inverted Vees

DK7UY Online logs - DXpeditions, Online Logbook and personal stuff

International Technology Antennas - Yagi monobanders, multibanders, dipole, verticals, balun, MTFT.

Quadrifilar helicoidal antenna - Design your own quadrifilar helix, the site even generates a drilling pattern in a PDF file. Several different construction methods are shown.

Design and build helix antennas - An on-line javascript calculator and quite a few pictures to show how to make a helix antenna.

Ham Log Book Program - Ham Log book is written in MS Access. A good logging program that is very easy to use by Kevin Rea K6REA

MapLocator - Graphical log. Locators,DXCC,Repeaters, Beacons on maps. Statistics. Import export log.

Codemaster V - world-wide reputation as the Morse code training package for either the newcomer to Morse code, or the experienced user who wants to improve his or her receiving skills

LAN-LINK for windows - Smart multi-mode controller software, contest, logging, APRS, and ``PSK31 via Sound card.