20 meter antenna

327 links - and 4 categories

A 30 Meter Sloping Dipole Antenna - KH6JRM
This variation of the basic horizontal half wavelength flat top dipole has proven to be ...

[ Hits: 457 | Votes: 0 | Rating: 0 ]

Delta Loop for 40 and 20 meter Band by UR0GT - UR0GT
This wire antenna for 40 and 20 meter band feature a good SWR Horizontal side ...

[ Hits: 536 | Votes: 5 | Rating: 7.8 ]

A very efficient half size 40 meter Vertical Antenna - Ray Ring
A vertical antenna project for the 7MHz made with some spare parts Based on a ...

[ Hits: 736 | Votes: 4 | Rating: 8.5 ]

Building the 6 Meter Moxon Antenna - KB9VBR
A moxon antenna for the 50 MHz build with 19 feet of 14 AWG copper ...

[ Hits: 509 | Votes: 4 | Rating: 7.75 ]

Top Loaded Vertical Antenna for 80 Meters Band - DJ9RB
Top Loaded Vertical Antenna 3 5 MHz 80m and a 14 MHz Trap for the ...

[ Hits: 268 | Votes: 0 | Rating: 0 ]

The Wave Antenna for 200-Meter Reception - Harold H. Beverage
A QST Article published in November 1922 is about the origin of Beverage antennas an ...

[ Hits: 207 | Votes: 0 | Rating: 0 ]

Trapped Dipole Antenna for 20-30-40m - CT1DBS
An 20 30 40 meters trapped dipole antenna plan for sota and portable operations ...

[ Hits: 268 | Votes: 1 | Rating: 10 ]

DL7AHW Spraycan EH Antennas - DL7AHW
Hairspray can EH Antennas for shortwave and online programs Small magnetic H antennas Loops have ...

[ Hits: 316 | Votes: 2 | Rating: 8.5 ]

End Fed Half-Wave Antennas - Joe
An interesting article on end fed half wave wire antennas with a couple of original ...

[ Hits: 289 | Votes: 2 | Rating: 10 ]
End Fed Antenna with a 1:64 Matching Network - buildthings
In this experiment the autor is going to explore the use of a 1 64 ...

[ Hits: 873 | Votes: 15 | Rating: 6.73 ]

The KL3JM modified SRI Fan Dipole for 80-40-20 Meters - KL3JM
The antenna in this project is a modification of the techniques used to design a ...

[ Hits: 502 | Votes: 1 | Rating: 5 ]
Half Wave Fan Dipole Antenna - TWW Microcontroller
Amateur Radio 40m 20m 15m Half Wave Fan dipole antenna project with part list pictures ...

[ Hits: 684 | Votes: 1 | Rating: 1 ]
6 Bands Fan Dipole Antenna - PA0ROB
Extension to an existing fan dipole originally modeled for 40 20 and 6 meters This ...

[ Hits: 1300 | Votes: 2 | Rating: 5 ]
Fan Dipole Antenna for 40 20 and 6 meters - PA0ROB
A fand dipole antenna home made for the 7 14 50 MHz This article descbribes ...

[ Hits: 329 | Votes: 0 | Rating: 0 ]

A Small Loop for 20 and 15 meter band - VK5BR
A Small Transmitting Loop Antenna for 14MHz and 21MHz an antenna you might consider if ...

[ Hits: 421 | Votes: 0 | Rating: 0 ]

Multi Band Slinky Doublet Antenna - M0SPN
An home made doblet antenna made with two Slinkys that are aproximately five meters in ...

[ Hits: 463 | Votes: 1 | Rating: 10 ]

Portable Vertical Antenna - WB9DLC
A home made portable vertical antenna that with a single 1 4 wave counterpoise wire ...

[ Hits: 362 | Votes: 0 | Rating: 0 ]
ZR6KMD 20m Field Dipole - ZR6KMD
A simple drawing schematic of a portable field dipole for 14 MHz with dimensions in ...

[ Hits: 520 | Votes: 3 | Rating: 7.33 ]

Semi-automatic antenna tuner project - DK7IH
Thsi article describes a microcontroller driven semi automatic antenna tuner capable of handling power levels ...

[ Hits: 291 | Votes: 0 | Rating: 0 ]

Cushcraft R8 Vertical Project - WA0AM
40 30 20 17 15 12 10 6 Meters antenna setup and assembly with high ...

[ Hits: 279 | Votes: 0 | Rating: 0 ]