antenna loading

36 links - and 1 categories

Building High Power, High Q, Loading Coils - W8WWV
This page describes the loading coil inductor that W8WWV built for my center loaded 160 ...

[ Hits: 6885 | Votes: 5 | Rating: 5.4 ]

20m mini dipole antenna
This antenna project is a compact center loaded wire dipole Center loading is the most ...

[ Hits: 1962 | Votes: 4 | Rating: 9.75 ]

Homebrew 20/40m Travel Antenna - W0CH
This is a low cost homebrew two band travel antenna for 20 and 40 meters ...

[ Hits: 17493 | Votes: 15 | Rating: 5.86 ]

Antenna Loading Coil Calculation - GM0RWU
The calculation refers to either a loaded 1/4 wave or a loaded dipole,

[ Hits: 15457 | Votes: 126 | Rating: 4.69 ]

Current distribution in Coils
Current distribution in the antenna loading coils

[ Hits: 375 | Votes: 0 | Rating: 0 ]
Antenna Loading Coil Construction Techniques - Serge Stroobandt, ON4AA
This page explains how to construct high-Q inductor coils.

[ Hits: 5888 | Votes: 11 | Rating: 5.55 ]
Home Brew Loading Coil for AD5X Vertical
How to make a loading coil for the AD5X portable vertical antenna

[ Hits: 3096 | Votes: 13 | Rating: 7.91 ]
Loading Coils for 136 kHz
This page starts by showing how to make loading coils for LF and goes on ...

[ Hits: 429 | Votes: 1 | Rating: 4 ]

Antennas for 136kHz - ON7YD
Extensive article on building antennas for the 136 Khz band covering several aspects of antennas ...

[ Hits: 1703 | Votes: 8 | Rating: 5.99 ]

Loading inductors in mobile antennas
Mobile antennas loading coil current and loaded antennas efficiency and electrical rules Loading inductors used ...

[ Hits: 4287 | Votes: 5 | Rating: 5 ]
An automatically tuned 7-30MHz mobile antenna
This is a base loaded vertical antenna that mounts on the car s roof The ...

[ Hits: 4050 | Votes: 2 | Rating: 1 ]
3MA triband mobile antenna
3 band mobile antenna 10m full size wave 4 whip quick tilt down system for ...

[ Hits: 1410 | Votes: 0 | Rating: 0 ]

Optimizing Inductors
While intended mainly for antenna loading coils this article also applies to other resonant systems ...

[ Hits: 552 | Votes: 1 | Rating: 10 ]
Currents in Standing-Wave Antennas - W5DXP
How can the current flowing out of the top of a mobile loading coil be ...

[ Hits: 639 | Votes: 0 | Rating: 0 ]

Analysis Of Antenna Mast Strength and Bending Stress - Mike Kowalsky
Calculations for determining the wind loading stress on an antenna mast Link to a spreadsheet ...

[ Hits: 6362 | Votes: 75 | Rating: 8.65 ]

Double T Bar Verticals
Double T Bar Vertical antenna are vertical antenna with cross bars on the top and ...

[ Hits: 859 | Votes: 3 | Rating: 6 ]

DL9MEU - Gregor
Basics for a good Antenna Only if you can hear it you can work it ...

[ Hits: 5524 | Votes: 57 | Rating: 5.8 ]

Hy Power Antenna Company
Full size or shortened dipoles Single band or Multi band Half Square Antennas Fan Dipole ...

[ Hits: 5455 | Votes: 8 | Rating: 9.13 ]

Rotating Tower Systems
Using our components you can build a rotating tower with greater capability than 3 4 ...

[ Hits: 1369 | Votes: 3 | Rating: 6.33 ]