Publications

Better Feedline Loss Measurements with Antenna Analyzers - Various publications through the years have shown how the SWR measured on a shorted (or open) feed line can be used to calculate feed line attenuation

Coaxial-feed axiam mode helical antenna - Coaxial-feed axial mode hemispherical antenna is studied experimentally and theoretically

160m Shielded loop antenna - the 160m shield loop antenna based on W1FB articles in a number of ARRL publications

HF Antennas 101 - Here are 10 tips and truisms that every ham should know about antennas, by W20QI

IW1AU Gian Maria - My ham spirit, my publications and my home-made!

CIA World Factbook - Country maps and flags and detailed informations about almost all countries of the world

Global Positioning System Primer - Welcome to the Global Positioning System (GPS) What is GPS? What is Navigation? GPS Elements Satellites in Space Ground Control Stations and Receivers, How GPS Works - An Amazing System, Military Uses for GPS

Radio Today - UK-based hobby radio magazine originally published only on paper. Now, every article is also published on the web.

ITU publications - The general Catalogue of Publications contains all current publications,except the Standards currently in force, which can be found in the separate List of ITU-T Recommendations and List of ITU-R Recommendations.

SGC Manuals - SGC manuals in PDF format

W4QCF manuals - Operating and Service manuals, electronic publications, QSTS, Handbooks,

JWO SERVICES - "Amateur radio publications & Accessories; shortwave listener publications, code keys, etc. All at a discount."

Icom IC-706 and SGC-230 - Connecting the SG-230 smartuner to the Icom IC-706 pdf file

Radio HF - Specialists in shortwave radio, scanners, amateur radio, FRS (family radio), CB radio, antennas, accessories and publications since 1995.

K8TM Articles - This publications page lists articles on surface mount devices, amateur radio, soldering, shunts, and measuring large direct currents.