simi

58 links - and 1 categories

Squarooka Antenna - squared bazooka for 2 meters band - DL1GSJ
Sort of similar to the one of the 6m omni Instead of using twin lead ...

[ Hits: 357 | Votes: 0 | Rating: 0 ]
VHF Bi-Square Beam Antenna - KG4ZNC
2 Wavelength 2 Meter Bi Square Beam 5dbd gain This antennas are very cheeap to ...

[ Hits: 188 | Votes: 2 | Rating: 9 ]

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 ]

Antenna Manufacturing: How to Prevent Galvanic Corrosion - G0UIH
Galvanic corrosion a destructive process triggered by dissimilar metal contact in a corrosive electrolyte poses ...

[ Hits: 55 | Votes: 0 | Rating: 0 ]

Build the K1FM-Loop - K1FM
The latest version of the K1FM Loop is electrically similar to the previous one but ...

[ Hits: 102 | 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 ]

VHF UHF Coaxial Dipole Antenna - W6NBC
A base station antenna you can easily build for 146 220 or 440 MHz with ...

[ Hits: 2937 | Votes: 15 | Rating: 5.55 ]
Modifications to the Diamond V2000 and similar antennas - EA4EOZ
This kind of antenna has grown in popularity over the last years because it gives ...

[ Hits: 631 | Votes: 2 | Rating: 9.5 ]
Dual Band Quarter Wave Droopy Antenna - VA7DH
Adapted from a similar project by NA4IT Made with one quarter wave 2 meter radiating ...

[ Hits: 350 | Votes: 1 | Rating: 9 ]

How to stack dissimilar yagi antennas - WA5VJB
In this article the author provides some guidelines on how to solve a common problem ...

[ Hits: 728 | Votes: 2 | Rating: 5.5 ]

The ZS6BKW Multiband HF Antenna - G3UKV
This is the antenna for you guys who want to get on HF effectively and ...

[ Hits: 478 | Votes: 5 | Rating: 9.8 ]

Introduction to NBTV - NBTV
Live webcam images still pictures and movie clips over an HF SSB channel NBTV Narrow ...

[ Hits: 248 | Votes: 0 | Rating: 0 ]

Ameritron AL-811 Panel Meter Lights - VE3RX
A solutiom for the Ameritron AL 811 H RF power amplifier burnt panel meter lights ...

[ Hits: 1192 | Votes: 2 | Rating: 5 ]

AllScan - David NR9V
AllScan is a free and open source web app for AllStar nodes that provides Favorites ...

[ Hits: 20 | Votes: 1 | Rating: 8 ]

TyQSL - Online Logbook - TyQSL
TyQSL is a modern Logbook by Hams for Hams A Place for other hams to ...

[ Hits: 302 | Votes: 0 | Rating: 0 ]

BPQ32 the AX25 Networking Package for Windows - G8BPQ
BPQ32 allows a computer running under Microsoft Windows to act as a Node in a ...

[ Hits: 311 | Votes: 1 | Rating: 10 ]

DMR Contact Manager - N0GSG
DMR Contact Manager is a Free software package designed to make it easy to maintain ...

[ Hits: 358 | Votes: 2 | Rating: 9 ]

Baofeng UV5R TRRS Adapter - johnboiles
A tiny board which allows a smartphone or similiar device to connect to the Baofeng ...

[ Hits: 92 | Votes: 0 | Rating: 0 ]