saint john

Slim Jim Antenna - Slim Jim 2 meter omni directional vertical antenna

Fabricating Impedance Transformers - Fabricating impedance transformers for receiving antennas by John Bryant

EWE Shortwave Antenna - What is an EWE Antenna, comparisons, performance and homebrew plan

Big Beam mast bracket - Big beam mast-to-boom hinged bracket articlel by G3BUG

The W3EDP antenna - a fresh look - An 84 ft multiband end fed antenna working 80m to 10m and the WARC bands

Uncle Johns Collection - Antique radios, clocks, cameras. Uncle John collected, repaired, restored, built, old radios, clocks, and cameras.

Sparkmuseum - Vintage radio and scientific apparatus by john jenkins, include antique radios, Horn Loudspeakers, Vacuum Tubes, A.C. Receivers

Antique Radio Schematics - Antique Radio Schematics and Service Manuals for Tube Radios

SAMs Photofacts - Service Manuals and Schematics - Sams Photofact downloads - Schematics and Service Manuals for Radios, Amplifiers, More

FJ/OH2YL - April 15 - 27, 2011 Saint Barthelemy

Find a QSL Route - Find QSL managers using various QSL databases

KC9HZC John - Personal website from Brookfield IL USA

Harlow and District Amateur Radio Society - A well established club operating under the call sign of the late Tom St. Johnstone (G6UT)

N1STA Saint Albans Amateur Radio Club - St. Albans, VT

Internet Radio Linking Project - IRLP by John Teagardin AA8UU

Using a Straight Key - John Shannon, K3WWP article on basics of learning morse code using a straight key.

CW Procedure - A page dedicated to the Morse Code contact procedure

CW Abbreviations - Abbreviations used for words on CW, ranging from commonly used abbreviations like B4 for Before or TU for Thank You to very obscure abbreviations known only to the one using them

CW Procedure Signals - Abbreviations used in CW operation

Gamber Johnson - Rugged docking stations and vehicle mounts

phpPredict - Implementation of NORAD SGP4/SDP4 algorithms in PHP for determining a satellites location and velocity in Earth orbit. These SGP4/SDP4 models were ported from Predict 2.2.3 written by John A. Magliacane (KD2BD) for the Linux operating system.

4CX250B PA regulated supplies - A PA project by John, G8MN

QRP SWR Meter - SWR meter for low power output measurements, dedicated to QRP operations

Charleston SDR Project - Low-cost SDR board developed in Charleston, SC by Dr. John Schwacke.

Sensitive RF Test Probe - Sensitive RF probe based on the use of a superbright LED by G4TKV