A portable 10/20/40 mt vertical antenna
- A portable vertical antenna for 10 to 40 meters, designed for mobile operations can be used in a car as seen in pictures. A modified version for 20 and 40 meters is described too.
Build your own 20m vertical
- Build your own 50ohm coax fed 20m vertical antenna, so easy a 9 year old can do it, or at least help! And the budget? You may already have the materials on hand, or worse case spend $15 by Andrew Daniel - KI4QFY
Vertical antenna for 20-15-10 m
- This is a vertical multiband antenna made up of several aerial elements lambda/4 length, feeded with just a coaxial cable in French.
20 Meter Jpole Vertical
- The J pole vertical for 14MHz is built from a fifty-foot TV push up mast by Mike Higgins, K6AER
- 20m T-Monopole short vertical antenna for 20 meters by AA5TB
J-Pole for 14MHz
- 20 meter wire j-pole for 14.2 MHz, a vertical, end-fed half wave antenna by N1LO
KN5L Field Day Vertical Antenna
- This Field Day Vertical Antenna project is the result of many years of attending various field day sites and realizing that what was needed is a simple, easy to assemble vertical antenna.