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289 links

Linear Loaded 40m Dipole - iw7dmh
Dipole for 40m band It is a simple linear loaded dipole feeded with 450 Ohm ...

[ Hits: 162 | Votes: 0 | Rating: 0 ]

Homebrewing a 6 Meter Yagi - W1VT
Six meters is a great band for home built Yagis The elements are reasonably small ...

[ Hits: 474 | Votes: 0 | Rating: 0 ]

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 ]

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

[ Hits: 200 | Votes: 1 | Rating: 1 ]

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 ]
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 ]

An automatically tuned 7 to 30 MHz mobile antenna - ARRL
For every radio amateur who loves to travel by car a mobile installation soon becomes ...

[ Hits: 260 | Votes: 1 | Rating: 10 ]

2m Slim-Jim Aerial using Ladder-Line - M0PZT
The Slim Jim is a bit of a classic building one is almost certainly a ...

[ Hits: 184 | Votes: 2 | Rating: 10 ]

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 ]

T2FD Antenna - Terminated and twisted folded dipole - OH1AYR
T2FD is a 600 900 ohms folded dipole terminated with resistor Feed impedance is coupled ...

[ Hits: 492 | Votes: 0 | Rating: 0 ]

Tuning Antenna Traps - VK4ADC
The problem with making your own trapped HF antennas is usually getting the coaxial traps ...

[ Hits: 276 | Votes: 2 | Rating: 6.5 ]

Z-Match 100 and mini Z-Match - PD7MAA
This is a antenna tuner with wide range tuning for antennas with a Z of ...

[ Hits: 298 | Votes: 0 | Rating: 0 ]
A QRP Transmatch ATU - DL1GSJ
A home made Antenna Tuner made with a simple inductor and a few spare parts ...

[ Hits: 205 | Votes: 0 | Rating: 0 ]
Miracle Whip Inspired Antenna Tuner - VK3KBC
There are quite a few variants of the design accompanied with many opinions on the ...

[ Hits: 223 | Votes: 0 | Rating: 0 ]
L-Match Tuner Build for QRP Operation - Ryan Flowers
An L Match tuner is a device that can add either inductance L or capacitance ...

[ Hits: 186 | Votes: 0 | Rating: 0 ]
The SPC Tuner - KC5LDO
SPC series parallel capacitance tuner project Built properly it will match a very wide range ...

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

QRP Ham Radio Kits - EA3GCY
QRPhamradiokits is an online shop for custom amateur radio kits including QRP transceiver kits tuners ...

[ Hits: 175 | Votes: 1 | Rating: 8 ]

Arduino Antenna Tuner - K3NG
Arduino-based Automatic Amateur Radio Antenna Tuner

[ Hits: 303 | Votes: 3 | Rating: 9 ]
Automatic HF Antenna Tuner with Arduino - F4GOH
Make and automatic antenna tuner based on Arduino and using economic card This ATU Project ...

[ Hits: 573 | Votes: 3 | Rating: 9.67 ]