ground

283 links - and 2 categories

Hairpin antenna for 40m band - YO4DFT Cristian Moldovanu
A modified Hairpin antenna for a wider bandwidth an mounted on a grounded metalic mast ...

[ Hits: 327 | Votes: 0 | Rating: 0 ]

A very efficient half size 40 meter Vertical Antenna - Ray Ring
A vertical antenna project for the 7MHz made with some spare parts Based on a ...

[ Hits: 736 | Votes: 4 | Rating: 8.5 ]

G3JVL Vertical Antenna for 50 MHz - G3JVL
The G3JVL 6M ground plane vertical is a compact antenna that is ideal for portable ...

[ Hits: 246 | Votes: 2 | Rating: 9.5 ]

50MHz / 6m J-pole Antenna by VK4ADC - VK4ADC
The J Pole is an easy to build and inexpensive device that provides an omni ...

[ Hits: 443 | Votes: 4 | Rating: 6 ]
J-POLE for 50MHz by IZ0UPS - IZ0UPS
The J Pole antenna is a good omnidirectional antenna that can be used for portable ...

[ Hits: 245 | Votes: 2 | Rating: 10 ]

Top Loaded Vertical Antenna for 80 Meters Band - DJ9RB
Top Loaded Vertical Antenna 3 5 MHz 80m and a 14 MHz Trap for the ...

[ Hits: 268 | Votes: 0 | Rating: 0 ]

Build your own HF balun - EA4EOZ
A balun is a MUST for dipoles or similar antennas when they are feed with ...

[ Hits: 248 | Votes: 1 | Rating: 10 ]

Beverage Receive Antenna - W7VO
The Beverage we use is a DX Engineering RPS 1 dual directional 360 foot 109 ...

[ Hits: 152 | Votes: 4 | Rating: 7.25 ]

Helical Antennas -Theory - tutorialspoint
Helical antenna or helix antenna is the antenna in which the conducting wire is wound ...

[ Hits: 137 | Votes: 0 | Rating: 0 ]

Practical Antenna Modeling with 4NEC2 - AF7NX
Presentation about Practical Antenna Modeling Using the NEC Codes with examples of HF wire antennas ...

[ Hits: 482 | Votes: 0 | Rating: 0 ]

VFC LP Lightning Protection Products - Dwayne Hogan
VFC has grown to become the national leader in the lightning protection industry Protecting facilities ...

[ Hits: 91 | Votes: 0 | Rating: 0 ]

Volda Communication - Volda
Volda is specialized in telecom tower antenna line accessories such as cable hangers coaxial jumpers ...

[ Hits: 64 | Votes: 0 | Rating: 0 ]

How to receive NOAA Satellite images with SDR Radio - sashae
Guide for the reception of NOAA satellite images using software defined radio on Windows or ...

[ Hits: 314 | Votes: 5 | Rating: 4.6 ]

Weak Signals - Reduce volume to reduce noise - VE7SL
This article discusses how volume reduction can help in the reception of weak signals by ...

[ Hits: 229 | Votes: 1 | Rating: 10 ]

AN-SOF - Professional Antenna Simulation - ANS.SOF
AN SOF is a professional comprehensive software tool for the modeling and simulation of antenna ...

[ Hits: 243 | Votes: 2 | Rating: 10 ]

Simple Online QSL Generator - UN7FGO
A funny online application that lets you build your own QSL cards based on templates ...

[ Hits: 577 | Votes: 4 | Rating: 5.75 ]

A Tutorial on the Decibel - W1ICW
This tutorial provides background information on the decibel and instructions for performing calculations involving decibels ...

[ Hits: 352 | Votes: 1 | Rating: 7 ]

Home Made Artificial Ground Tuner - PA0Q
Home made Artificial Ground This article contains a schematics of a custom artificial ground device ...

[ Hits: 588 | Votes: 0 | Rating: 0 ]
How to Ground an Antenna: aerial earthing - Electronic Notes
The antenna ground or earth system can be key to its operation whilst also being ...

[ Hits: 233 | Votes: 1 | Rating: 4 ]
Practical Amateur Radio Grounding - radio2way
The single point ground in the most important aspect of a good grounding system The ...

[ Hits: 295 | Votes: 0 | Rating: 0 ]