coil

141 links - and 1 categories

Short Delta Loop for 40m
A youtube video of a Short Delta Loop antenna only 8 5 meters per side ...

[ Hits: 3942 | Votes: 15 | Rating: 6.46 ]

40m Linear-Loaded Dipole - M0PZT
A short dipole wire antenna for 40 meters band It is a folded dipole that ...

[ Hits: 1507 | Votes: 3 | Rating: 8.67 ]

3 Element Yagi for 40 Meters - VE3VN ^updated
An homebrew project for a 3 element coil loaded Yagi beam antenna for 40 Meter ...

[ Hits: 1084 | Votes: 3 | Rating: 5.67 ]

Coil-loaded 40/80 Meter Inverted V Dipole Antenna
An inverted V antenna for 40 80 with loading coils This antenna is a full ...

[ Hits: 2426 | Votes: 10 | Rating: 5.39 ]

Coil-Shortened Dipole Antenna Calculator - JJ Johnson
Build an effective dipole antenna that needs much less space by adding two loading coils ...

[ Hits: 1250 | Votes: 9 | Rating: 6.34 ]

Measuring Coil Inductance
Measuring Coil Inductance with an MFJ Antenna Analyzer by Scott W Harden

[ Hits: 617 | Votes: 0 | Rating: 0 ]
Coil Design
A page dedicated to antenna coil home brewing and coil design by VE6WZ

[ Hits: 1475 | Votes: 12 | Rating: 5.08 ]
Make Your Own Loading Coils - K0FF
Make your own loading coils for antenna projects using Caterpillar Grommet strips.

[ Hits: 1404 | Votes: 3 | Rating: 7 ]
Winding Inductors on Cantex 4 Inch PVC Tubing - John Hagy, AA8QV
Coil winding on 4 inch PVC tubing with home-made tooling.

[ Hits: 628 | Votes: 0 | Rating: 0 ]
Solid vs. Stranded wire in coils - PA1ARE
Skin effect and proximity effect on making coils with stranded wire An interesting comparison on ...

[ Hits: 771 | Votes: 1 | Rating: 1 ]

Homebrew 40-80 meter dipole - WD8PVB
A 40 80 meters dipole made with two loading coils based on a project by ...

[ Hits: 1409 | Votes: 4 | Rating: 8.75 ]

Half Wave Fan Dipole Antenna - TWW Microcontroller
Amateur Radio 40m 20m 15m Half Wave Fan dipole antenna project with part list pictures ...

[ Hits: 684 | Votes: 1 | Rating: 1 ]

Build your own RF-Choke - PD9Z
How to make an effective RF Choke The coiled coax choke is the easiest to ...

[ Hits: 794 | Votes: 12 | Rating: 7.33 ]

W5ALT Indoor Vertical Antenna - W5ALT
Base loaded vertical antenna that can be tuned on almost all HF bands tuned by ...

[ Hits: 4528 | Votes: 17 | Rating: 7.05 ]

Balcony Antenna for 7 10 14 MHz - UR5WCA
A project for a balcony antenna that works on 7 10 14 MHz made by ...

[ Hits: 2480 | Votes: 2 | Rating: 9.5 ]

The Z Match Using a Toroidal Core Coil - VK5BR
Combined with Miniature Tuning Gang Capacitors a toroidal core inductor is a means to assemble ...

[ Hits: 608 | Votes: 0 | Rating: 0 ]

IC-7100 and FLDIGI - How to configure - K7BWH
How to configure the ICOM IC 7100 to correctly work with FLDIGI on Windows 7 ...

[ Hits: 328 | Votes: 0 | Rating: 0 ]

Coil Inductance and Q Calculator - Brian
Calculates inductance and Q for single layer coils made of solid or Litz wire Uses ...

[ Hits: 256 | Votes: 0 | Rating: 0 ]

Inductor Calculator - ajdesigner
Calculate inductance online, with the cylindrical Coil Inductor Design Equations Formulas Calculator

[ Hits: 279 | Votes: 1 | Rating: 1 ]
Air cored inductor calculator - OZ1CX
Online calculator for Input coil data, LC Resonant Frequency and L match

[ Hits: 474 | Votes: 2 | Rating: 1 ]