grid dip osc.

2 meter HT Handipole - Add some gain over your rubber dummy load with this full size dipole on your HT.

Online Dipole Antenna Calculator - Online calculator and construction instructions

4:1 coax balun design - Online calculator for a 4 to 1 coax cable balun

Double-Bazooka - Broadband dipole antenna, needs an antenna tuner but can reach 3db gain over dipole by WB6PFH

Twin Lead Dipole - A folded dipole using twin lead By W8HDU

MFJ folded dipole review - A portable and easy to use folded dipole antenna, made entirely ith 300 ohm twinlead

MultiBand Dipole - Different band dipoles can be put together with a single feed, learn how by W8HDU

40/80 Trap Dipole Design - An home made trapped dipole antenna for 40 and 60 meters band by 2E0HTS

Inverted V Dipole for 10 15 20 meters - Inverted V Trapped dipole antenna for 14MHz, 21MHz and 28MHz ham radio bands.

Bent Dipole with gain - Bent dipole plan by G8MNY

The Cobra antenna - This article explores the Cobra Junior linear loaded antenna for 80m to 10m bands. This antenna is a linear loaded dipole described by W4JOH in 73 magazine June 1997

Folded dipole antenna by N4SPP - A quarter size cobra dipole antenna, a multiband dipole antenna for 40 to 10 meters basedn on original cobra dipole design but with a limited space by N4SPP

Multi-band Inverted-Vee Antenna - A multi-band inverted-V dipole for portable operation by GM3VLB

The N3UJJ Antenna Project - The N3UJJ antenna project,parallel-cage dipole a multi-band horizontal antenna, without the need of an antenna tuner.

DL8NCR AllBand Dipole - A multiband wire dipole cover 80 to 10 meters.

OCF 2-Meter Sleeve Dipole Antenna - A 144 MHz dipole antenna made from coax, PVC pipe, and aluminum foil tape

3-17 Basic Slot Antenna and Its Complementary Dipole - Slot antenna and complementary dipole

Outdoor 40 Meter Stealth Dipole - Just a basic dipole, under the edge of roof.

The Adventures of a Stealth Vertical Dipole - An example of a stealth vertical antenna installed in a condo.

Simple wire antennas that work - Dipole, inverted V, full wave loop and grond plane antenna quick reference plans

Solarcon Antennas - Solarcon custom designs and manufactures a wide range of standard and specialized antenna products, Patch Antennas, Loop Antennas, Helical Antennas, Yagi Antennas, Slot Antennas, UHF Antennas, VHF Antennas, Bluetooth antennas, Dipole antennas and many more.

Field Day Diplom - Field day award by Danish radio club EDR

Online QTH locator or map square - Find either your or your correspondent's Maidenhead grid square or location using Google Maps

Windipoles - Windipoles is a free passive filter simulator. It is a Windows .NET executable, so no software installation is required. It enables design, analysis, optimizations and plots, all graphically.

W3DHJ - lunix utilities for Radio Amateurs - A small collection of bash scripts for pulling QTH info, grid square info, propagation charts, and monitoring prop logger postings.