antenna 20m

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Antennas : 20M

Speaker Wire Delta Loop Antenna for 20M - WB3GCK
The antenna I built was inspired by a portable delta loop designed by Doug DeMaw ...

[ Hits: 128 | Votes: 0 | Rating: 0 ]

20m Coil-Shortened Dipole - n1fd
Build a low-cost 20m shower rod dipole antenna

[ Hits: 104 | Votes: 0 | Rating: 0 ]

The Vertical Buddi Beam for 20m - KE4UYP
The Vertical Buddi Beam on 20m using no Coils n this article I am going ...

[ Hits: 582 | Votes: 2 | Rating: 4.5 ]
4m Tall Vertical Dipole for 20m - TF3LJ
Constructed in May 2008 this innovative 4m tall electrically full size halfwave vertical dipole tunable ...

[ Hits: 95 | Votes: 0 | Rating: 0 ]

OK1RD Beverage Antennas - OK1RD
A Beverage antenna system consisting of 4 time reversible Beverage antennas in length of 320m ...

[ Hits: 124 | Votes: 1 | Rating: 5 ]

Microvert Antenna for 40m by ON7IR - ON7IR
A mircovert antenna assembled for the 40m version of the DL7PE antenna A one meter ...

[ Hits: 154 | Votes: 0 | Rating: 0 ]

Speaker Wire EFHW Antennas 20m/ 40m - wb3gck
Author experiments end fed half wave antennas using common two conductore speaker wire this article ...

[ Hits: 262 | Votes: 1 | Rating: 9 ]
QRP End-Fed for 40m 20m 10m - VK3YY
This antenna build was strongly inspired by the well known PAR end fed antenna The ...

[ Hits: 170 | Votes: 3 | Rating: 9.67 ]
End fed half wave antenna 40/30/20m - TK5EP
For my SOTA activities i recently bought a QRP transceiver QRP SW 3B which is ...

[ Hits: 170 | Votes: 0 | Rating: 0 ]
End-Fed Half-Wave Antenna for 20m 40m 80m - VA3KOT
How to Design and Build a Field Expedient End Fed Half Wave Antenna for 20m ...

[ Hits: 142 | Votes: 1 | Rating: 4 ]
HF EFHW Antenna Antenna Tuner - ZL2CTM
Schemaric diagram for a 80m 40m 30m 20m EFHW Antenna Antenna Tuner The tuner has ...

[ Hits: 120 | Votes: 0 | Rating: 0 ]
EFHW Anntenna 40-10 for QRP - YO6DXE
The author discusses their endeavour to create a compact robust resonant antenna for QRP operations ...

[ Hits: 53 | Votes: 0 | Rating: 0 ]
Comparing Mobile whip versus EF HW Vertical - PH0NO
PH0NO conducted field tests comparing a mobile antenna DX UHV to an end fed half ...

[ Hits: 81 | Votes: 0 | Rating: 0 ]
Full size 80m End Fed Half Wave Antenna - G4WIF
The author reflects on expanding their antenna for 80m coverage during lockdown They extend the ...

[ Hits: 99 | Votes: 0 | Rating: 0 ]

20m Indoor Loop Antenna - SM0VPO
This antenna can gets you on the air on 14MHz and it has a useable ...

[ Hits: 670 | Votes: 4 | Rating: 6.75 ]

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 ]

Short Antenna for 40-30-20 Meters Band - dj0ip
This page describes an entirely simple One Knob matchbox that will match this antenna efficiently ...

[ Hits: 238 | Votes: 1 | Rating: 7 ]

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 ]

Simple 3 band vertical antenna - MM0FMF
The reason for making this antenna was the desire for a vertical hence DX ish ...

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

WebSDR in Andorra - ARDAM
Listen to online WebSDR located in Andorra Europe Four receivers on 60m 20m 40m and ...

[ Hits: 133 | Votes: 1 | Rating: 5 ]