antenna length

164 links

Lightweight 144 MHz Yagi antenna - VK3YY ^updated
A Lightweight 2m Yagi for SOTA The boom is 20mm PVC electrical conduit and the ...

[ Hits: 180 | Votes: 1 | Rating: 4 ]
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 ]

40m loaded dipole - IZ0GIF
This is an short dipole for 7 MHz Total length of this dipole is just ...

[ Hits: 196 | Votes: 4 | Rating: 8.75 ]
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 ]
Half-Length Dipoles for 40 Meters - W4RNL
Complete collection of the four main parts of this excellet research on modelling and designing ...

[ Hits: 388 | Votes: 2 | Rating: 10 ]

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 ]

80m Shortened Dipole Antenna - DL2HRF ^updated
This antenna just requires about 24m of free space instead of 41m that a normal ...

[ Hits: 155 | Votes: 1 | Rating: 1 ]

Slim Jim Antenna Calculator by M0NWK - M0NWK
Easy to use online Slim Jim antenna calculator Input your frequency to automatically calculate the ...

[ Hits: 189 | Votes: 4 | Rating: 8.5 ]

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 ]

Cobweb Antenna - W6AER
A home made cobweb antenna project made with easy to find parts 2 14 AWG ...

[ Hits: 265 | Votes: 4 | Rating: 10 ]

How to Tune Dipole Antennas - IW5EDI
This is a standard calculation method that can help you while tuning dipole antennas by ...

[ Hits: 336 | Votes: 5 | Rating: 8.6 ]
20 / 40 Meter Short Coil Loaded Dipole Antenna - buildthings
Experimenting a 20 40 meter short coil loaded dipole antenna with the goal to keep ...

[ Hits: 354 | Votes: 3 | Rating: 8.67 ]

J-Pole and Expanded Super J-Pole - KG4ZNC
The standard J Pole antenna is a end fed 1 2 wavelength antenna in this ...

[ Hits: 317 | Votes: 4 | Rating: 5.5 ]

40m Loop Antenna - sarcnet
This project is a full wavelength horizontal loop antenna for the 40 metre Amateur Radio ...

[ Hits: 194 | Votes: 0 | Rating: 0 ]

Magnetic Loop HF antenna - G3XBM
An homebrew HF Magnetic loop made with 2m length of 6mm diameter copper pipe formed ...

[ Hits: 131 | Votes: 0 | Rating: 0 ]

A Simple 2 Element Quad Antenna for 10 meters - W4RNL
Quads beams consist of 2 1 wavelength approximately loops ordinarily arranged so that one is ...

[ Hits: 274 | Votes: 1 | Rating: 7 ]

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 ]
Balcony Dipole Antenna for 20 Meter - VA3ZNW ^updated
Antenna may be made practically from any wire strand solid having a reasonable diameter 0 ...

[ Hits: 342 | Votes: 4 | Rating: 10 ]

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 ]

13 Elements Yagi for 144 MHz - I5MZY
A homebrew 13 elements yagi antenna for two meters band These project includes two model ...

[ Hits: 143 | Votes: 0 | Rating: 0 ]