tuners

55 links - and 3 categories

Double Guanella Balun
Hi-res pictures of a double 4:1 guanella balun by PA1HR

[ Hits: 910 | Votes: 4 | Rating: 6.25 ]

Fan Dipole - WB4IUY
The Fan dipole antenna offer a easy to setup and efficient HF multiband antenna that ...

[ Hits: 2746 | Votes: 6 | Rating: 5.83 ]

Notes on Portable HF Antennas
Notes on an optimum Portable HF Antenna a comparison of MFJ927 and SGC239 autotuners and ...

[ Hits: 452 | Votes: 1 | Rating: 10 ]
Antennas for portable operations - hyendfedantenna
Article describing various type of portable antennas from verticals to dipoles vertical dipoles random wire ...

[ Hits: 500 | Votes: 0 | Rating: 0 ]

Popular Matching Networks - G3YNH
What happens in impedance space when the various popular matching networks antenna tuners are adjusted ...

[ Hits: 275 | Votes: 0 | Rating: 0 ]

Z-Match Tuner Explained - PA1ARE
Most people are not familiar with antenna tuners and what a antenna tuner actually does ...

[ Hits: 1001 | Votes: 2 | Rating: 4 ]
Antenna Tuner Basics - In search of the perfect antenna - Chris Warren
An article that explain with simple concepts and basic theory the correct usage of antenna ...

[ Hits: 476 | Votes: 0 | Rating: 0 ]
ICOM Tuner Connector - VK3ERW
Many Icom radios e g 7100 have a connector for automatic tuners such as the ...

[ Hits: 232 | Votes: 1 | Rating: 10 ]
How does an antenna tuner work ? - KI4PSR
Collection of several topics on antenna tuners and their performance Why use an antenna tuner ...

[ Hits: 185 | Votes: 0 | Rating: 0 ]

The UnTenna - KC8AON
Multiband random wire unun unbalanced to unbalanced for use with rigs with builtin autotuners ...

[ Hits: 237 | Votes: 0 | Rating: 0 ]

HA8DU Antenna Tuners - HA8DU
HA8DU European manufacturer of quality amateur radio antenna tuners for HF Bands from 10 meter ...

[ Hits: 399 | Votes: 4 | Rating: 7.5 ]

Breadboard Radio - BreadboardRadio
Maker of QRP Kits QRP CW receiver and transmitters audio CW Filters antenna tuners dummy ...

[ Hits: 1314 | Votes: 1 | Rating: 10 ]

Antennas for QRP Operation - WB6BYU
Antennas for low power operation resemble those for 100W use Minor adjustments like capacitor voltage ...

[ Hits: 91 | 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 ]

SWR and Amateur Radio Antenna Tuners - wa2ooo
Undestanding and measuring SWR Standing Wave Ratio in antenna feed lines This article also introduce ...

[ Hits: 219 | Votes: 2 | Rating: 9.5 ]