pic keyer

6M Halo Antenna - Homebrew an halo antenna for the 50 mhz with pictures, parts list and assembling instruction

The Thick Loop - The performance of a small magnetic loop can be improved constructing it larger, thicker or both. The antenna is covering from 12 Megahertz to 32 megahertz and adding a 156 Pico farads ceramic capacitor it resonates on the 40 meters band. by PY1AHD

PE2FOX loop antenna pictures - Loop antenna picture gallery

DH0KAI Magnetic loops - Pictures of some home made hf magnetic loop antennas

HF insulation, the pitfalls - Although insulation may seem relatively insignificant in the larger picture, on it depends the quality of your performance on air and how long you will be communicating for.

Self supporting 80M Vertical - A self supporting vertical antenna for 80 meters by W9OY include pictures and construction details

W8JK Home Made antenna - F6DED page of a 2 element beam W8LK antenna with pictures and dimensions, in french

FKeyer - Application for the Apple Macintosh computer that provides a CW contesting interface for the popular MacLoggerDX loggging software. FKeyer runs on MacOS X and uses an external keyer such as the MicroHam CW keyer.

Radio Amateurs and Lighthouses - Some pictures of Ham Radio Lightouses Awards

CX2UA - Personal Blog devoted to ham radio topics,homebrew,antenna,satellite and other projects

I0JXX - The I0JXX is an italian company that offers market their projects, also sells electronic products of high quality, both for Ham, both Broadcast and their accessories. VHF Antennas, mosfet power amplifiers, filters, insulators, power dividers, telescopic poles, antenna masts

VR2IO Morse Key pictures db - Picture gallery of VR2IO morse keys

Portable operation by G4AON - Pictueres and equipment details on portable operations by G4AON

SSTV & Ham radio site by CX2ABP - SSTV pictures and sst cams collection from Uruguay

Wx-satellite reception - Weather satellite pictures, and how to receive them, with home made equipment.

Solar Cycle Progression - The charts on this page depict the progression of the Solar Cycle. The charts and tables are updated by the Space Weather Prediction Center monthly using the latest ISES predictions

Technology Systems - Supplier of Heathkit documents, full high quality manuals fom NEW manuals, full catalogs all pdf format. Schematics and 1000 pictures

Yaesu FT-2000 Featuers and Review - An extensive page on FT-2000 with pictures and full features details by DG1FA

5Spice - Analog circuit simulation program for the typical circuit designer. Commercial version for windows

NL5 Circuit Simulator - Analog circuit simulator for Windows (not a SPICE). A great tool for students, amateurs, as well as for experienced engineers. Free Demo.

Homebewing couplers - This article explain how to build your own antenna coupler with pictures and schematics, in french

IK0WRB Keyer - IK0WRB CW Keyer using a PIC 16F84

The Classic Micro TO Keyer - K8CU builds a classic 1967 QST semiconductor project during the 40th anniversary year of the original project publication.

Homemade CW Keyer - CW paddle made with a steak knife some simple hardware and a stainless steel fork

G3YUH Morse Key Project - These pages cover the step by step construction of a Handmade Morse code telegraph key in pictures and text