20 meters

312 links - and 3 categories

2 Element Wire Yagi for 10 meters band - VK3YE
A page with an embedded video about a two elements yagi antenna for 28 MHz ...

[ Hits: 284 | Votes: 1 | Rating: 8 ]
Building the 5-element 10 Meter Yagis - VE3VN
A project for a 5-over-5 stack on 10 meters

[ Hits: 169 | Votes: 1 | Rating: 6 ]
5 element Yagi antenna for 10 meters band - VE3VN
This 10 meter antenna is right out of the ARRL Antenna Book There are 5 ...

[ Hits: 195 | Votes: 2 | Rating: 6 ]
Two on 10 - AA1DO
A two element beam antenna for ten meters band This home brew two element beam ...

[ Hits: 340 | Votes: 2 | Rating: 8 ]

Top Band on a Vertical Yagi - VE3VN
160 Meters on the 3-element 80 Meter Vertical Yagi antenna

[ Hits: 155 | Votes: 0 | Rating: 0 ]

20 meter short loaded vertical antennas - N4SPP
Loading is a way to lower the resonant frequency of an antenna radiator This technique ...

[ Hits: 232 | Votes: 1 | Rating: 9 ]

Slot-Cube Antenna for 6 Meters - W6NBC
Slot cubes are folded skeleton slot antennas with widened folded dipoles bent into a cube ...

[ Hits: 588 | Votes: 2 | Rating: 5.5 ]
Six meter Hentenna - JR1LZK
An Hentenna project for the six meters band The standard size of standard hentenna is ...

[ Hits: 224 | Votes: 1 | Rating: 9 ]

Quad Band Inverted V Antenna - AC7II
An inverted V Dipole antenna for HF bands working on 10 20 40 and 80 ...

[ Hits: 385 | Votes: 1 | Rating: 7 ]

Quad Loop Antenna for 50 MHz - KD9EJA
Building A Full Wave Quad Loop Antenna for 6 Meters This is an easy antenna ...

[ Hits: 201 | Votes: 1 | Rating: 1 ]

Magnetic Loop for 20 meters band - LY3H
A magnetic loop antenna designed for 14 MHz This kind of antennas is also known ...

[ Hits: 204 | Votes: 0 | Rating: 0 ]

Linear Loaded Dipole for 15m and 20m - 9V1KG
A small dipole antenna installed inside a balcony This linear loaded short dipole antenna has ...

[ Hits: 625 | Votes: 2 | Rating: 4.5 ]

IAT Interactive Antenna Table - UR5EAZ
IAT is an excel sheet table evaluate parameters of VHF UHF antennas edited by Vladimir ...

[ Hits: 106 | Votes: 4 | Rating: 9.5 ]

5 Band Pipe Vertical Antenna - KL7JR
A simple cheap and easy to build 26 feet long vertical antenna that works DX ...

[ Hits: 556 | Votes: 5 | Rating: 6.2 ]

AGCW-DL QRP Contest - AGCW-DL
The AGCW DL invites all radio amateurs to participate in the annual QRP CONTEST Annually ...

[ Hits: 46 | Votes: 0 | Rating: 0 ]

HD8R Galapagos 2021 - HD8R
DX Pedition to Galapagos will be active from October 26th to November 7th from 6 ...

[ Hits: 112 | Votes: 1 | Rating: 10 ]

WebSDR Wismar - DO7AX ^updated
This WebSDR is located in Wismar in the north of Germany JO53RV and operated by ...

[ Hits: 478 | Votes: 5 | Rating: 10 ]

Aircraft Scatter on 6 Meter FT8 - VE3VN
Aircraft scatter is easily seen on the spectrogram window of digital communication apps when you ...

[ Hits: 180 | Votes: 2 | Rating: 9.5 ]

Portable SSB transceiver for 14MHz - DK7IH
20W portable handheld SSB transceiver for 20 meters band

[ Hits: 177 | Votes: 1 | Rating: 7 ]
Cigarette Pack for 20 meters Revised - DK7IH
Revision of the Cigarette Pack 14MHz SSB QRP Micro-Transceiver

[ Hits: 138 | Votes: 1 | Rating: 10 ]