20m antenna simple

13 links

2 Element Yagi ^updated - A simple to build Yagi 2 element antenna for 15 or 20 meters band by 9m2mso
[ Hits: 3571 | Votes: 8 | Rating: 6.88 ]

80m OCF Dipole - A simple 7 bands off-center dipole wire antenna designed to work on 80 meters band and that can cover also 40m 30m 20m 15m 12m 10m with acceptable SWR
[ Hits: 2002 | Votes: 2 | Rating: 6 ]

Rotary Dipole for 10m 15m 20m - A simple beam antenna offering good performances on 3 bands by 9m2mso
[ Hits: 2308 | Votes: 5 | Rating: 4.8 ]
10 15 20m Open Sleeve Dipole - Based on a simple project based on a 2 elements Yagi for 20m band, and then becomed a triband yagi with a open-sleeve feed system
[ Hits: 785 | Votes: 3 | Rating: 3 ]
A simple 20-40 dipole - A simple to build full length 20/40 dipole antenna to be used in inverted vee configuration
[ Hits: 992 | Votes: 3 | Rating: 5.67 ]

Stealth Apartment Antenna - Simple DIY stealth apartment antenna for 20m and 40m. It is basically a ZigZag quarter wave dipole antenna
[ Hits: 3076 | Votes: 3 | Rating: 9.33 ]

ON3JT vertical multiband hf antenna - A simple and low cost multiband vertical hf antenna covering 5 bands (20m-10m) from an old CB antenna
[ Hits: 4151 | Votes: 2 | Rating: 6.5 ]
Inverted L Antenna by VK1OD - This article describes a simple Inverted L antenna for the HF bands designed to work on 80m, 40m, 30m and 20m
[ Hits: 1402 | Votes: 1 | Rating: 5 ]
5 Band Telescopic Vertical Antenna - 5 Band 1/4 wave Telescopic Antenna. The 20m to 10m, antenna is simple and cheap to make, and has a performance that matches commercial antennas but at cost considerably lower. The design was purposely based on a telescoping fibre glass fishing rod as this allows it to be easily stowed away in the car.
[ Hits: 3607 | Votes: 3 | Rating: 9.33 ]
Short Antenna for 40-30-20 Meters Band - This page describes an entirely simple, One-Knob matchbox that will match this antenna efficiently on 40, 30 and 20m, using a simple circuit that can be switched between series-resonant and parallel-resonant with just one banana jumper
[ Hits: 237 | Votes: 1 | Rating: 7 ]

ZR6KMD 20m Field Dipole - A simple drawing schematic of a portable field dipole for 14 MHz with dimensions in meters and instruction for setting up the antenna and to store the radial for easy transportation
[ Hits: 517 | Votes: 3 | Rating: 7.33 ]

Antenna for deed restricted lots ^pop - An effective 10-20m DX antenna for deed restricted lots. The article by K7ZB introduces a simple 10-20m DX antenna suitable for deed-restricted lots. The antenna, a 15' vertical design, facilitated contacts with over 200 countries worldwide. Its design employs a telescopic aluminum tube and radial wires for multi-band operation, requiring an external antenna tuner for optimal performance. The mounting scheme and construction details ensure effectiveness and ease of use.
[ Hits: 56287 | Votes: 13 | Rating: 6.46 ]
Simple 3 band vertical antenna - The reason for making this antenna was the desire for a vertical (hence DX-ish) antenna that would cover at least 20m that would fit on my 5m fishing pole. This antenna can work on 20m 17m 15m bands and it is suitable for SOTA operations
[ Hits: 155 | Votes: 0 | Rating: 0 ]