hf antenna

770 links - and 22 categories

43 Elements Yagi Antenna for 23cm band - W5HN
An interesting presetnation full of usefull tricks to correctly design and build 23 cm Yagi ...

[ Hits: 441 | Votes: 1 | Rating: 8 ]

VHF Bi-Square Beam Antenna - KG4ZNC
2 Wavelength 2 Meter Bi Square Beam 5dbd gain This antennas are very cheeap to ...

[ Hits: 188 | Votes: 2 | Rating: 9 ]

Make a Compatct Dipole for 7 MHz - QSO Shack
This article demonstrate how to build and mount a 40 meter loaded dipole using basic ...

[ Hits: 217 | Votes: 0 | Rating: 0 ]

J-Pole antenna for UHF Bands - IZ0HCC
This is a simple half wave antenna for 70 cm band made using the jpole ...

[ Hits: 196 | Votes: 1 | Rating: 10 ]

Small HF Antennas - SM0VPO
Experiments on HF antennas for restricted spaces In this article author experiments antennas for 80 ...

[ Hits: 1023 | Votes: 19 | Rating: 7.31 ]

Multiband End-fed 80-10m Antenna - VK3IL
A multi band antenna for HF band capable to operate from 10 to 80 meters ...

[ Hits: 367 | Votes: 2 | Rating: 6.5 ]

Halo Antenna for 50 MHz - kk5jy
The antenna described in this article is for 50 MHz but the design can be ...

[ Hits: 302 | Votes: 0 | Rating: 0 ]

Magnetic Loop Antenna for 2 meters - IZ0HCC
A small easy to build copper tube magnetic loop antenna for the 2 meters band ...

[ Hits: 276 | Votes: 3 | Rating: 9.33 ]
QRP HF Loop Antenna - IZ0HCC
This is an uncommon loop antenna hombrewed without the small feeding loop With small spare ...

[ Hits: 162 | Votes: 1 | Rating: 10 ]
2 meter Magnetic Loop Antenna - VK5BR
VHF Antenna in a Lunchbox The Magnetic Loop on Two Metres The two metre magnetic ...

[ Hits: 526 | Votes: 1 | Rating: 1 ]
MagLoop 10 - 24 MHz - LY3H
Pictures of a magnetic loop antenna for hf bands that works from 10 MHz to ...

[ Hits: 166 | Votes: 1 | Rating: 3 ]

Portable HF Antenna Options - VK4ADC
Article on portable HF antenna where author diverge about antenna efficiency versus size based on ...

[ Hits: 174 | Votes: 2 | Rating: 4 ]
2 Meter Portable Yagi Antenna - M0UKD
144MHz 2m Portable Yagi VHF Beam Antenna This page contains construction details on a 2 ...

[ Hits: 135 | Votes: 0 | Rating: 0 ]

Quad for 10 and 15 meters - KA3PDM
A light and sturdy Quad for 10 and 15 meters Basic Quad antenna design considerations ...

[ Hits: 338 | Votes: 0 | Rating: 0 ]

Balcony Vertical HF Antenna - RN6LW
The simple balcony vertical HF antenna made with plastic fishing pole Just along the pole ...

[ Hits: 238 | Votes: 0 | Rating: 0 ]

RF Trap Resonant Frequency - VK1AD
RF traps for a lightweight 40 30 20 17 15m inverted V dipole antenna for ...

[ Hits: 199 | Votes: 0 | Rating: 0 ]

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 ]
Double Quad Antenna for VHF UHF - IW5EDI
The structure of this dual band VHF UHF antenna is very simple It consists of ...

[ Hits: 248 | Votes: 6 | Rating: 6.33 ]

Building a VHF Contest Station - W5ZN
Building an amateur station for competitive radiosport involves a number of critical steps regardless of ...

[ Hits: 338 | Votes: 1 | Rating: 4 ]

Transverter for 50 70 28 MHz - YO4HFU
This multiband transverter project features power output at 13 8V 50MHz 15W 70MHz 10W second ...

[ Hits: 153 | Votes: 1 | Rating: 10 ]