qst magazine

The Cobra antenna - This article explores the Cobra Junior linear loaded antenna for 80m to 10m bands. This antenna is a linear loaded dipole described by W4JOH in 73 magazine June 1997

Single EWE for Four Directions - More EWEs for You By Floyd A. Koontz, WA2WVL First published in QST (ARRL), January 1996

QEX Ground System Experiments - N6LF series of experiments on ground systems for vertical antennas. That series of reports was converted, with some modifications, into a series fo seven articles in QEX magazine.

Wire Antennas for the Beginner - 1983 - ARRL QST Wire Antennas for the Beginner June 1983

Green Radio Round-Up - QST Green Radio Round-up from April 2006

PileUP newsletter - PileUP! - magazine supporting OH contesting since 1996

Why are Radio Amateurs called Hams - Why amateur radio is called ham radio taken from Florida Skip Magazine 1959

Magnetospheric ducting as LDE cause - LA3ZA on magnetospheric ducting as an explanation for delayed signals on 3.5 MHz

100watts.com - Bi-monthly hams and cb radio magazine in Thailand, established in 1989.

Home Power Magazine - Independently published since 1987, home power magazine and homepower.com are resources dedicated to small-scale renewable energy and sustainable living technologies.

ACOM 1010 QST Review - Acom 1010 HF linear Amplifier QST Review december 2006

Ameritron ALS-600S review - ALS-600S review, an abbreviated version of this review first appeared in the March 2005 issue of QST. See QST for lab test results.

Lab Receiver Test Data Comparisons - ARRL QST Review Data, plus some data from Sherwood Engineering at Elekraft

Elecraft K2 QST Review - By by Larry Wolfgang WR1B in QST Archives at ARRL

K3 Review by G4AON - Dave\'s astronomy magazine, Elecraft K3 review.

ARRL FT-920 Review - QST review for Yaesu FT-920

HF QST product reviews comparison - PA1HR comparison of HF transceivers, including Elekraft, TenTec,Icom, Yaesu and Kenwood recent transceivers based on QST product reviews

QST Reviews Key Measurements Summary - QST Magazine Product Reviews - Key Measurements Summary - HF-Transceivers or Receivers. Compares Yaesu FTDX5000, Elecraft K3, Flex 5000 and Kenwood TS-590S

Class C Amplifier Matching - QST Article on what you should know about matching networks for class C RF power amplifiers

Using Band-Pass Filters - Clean Up Your Signals with Band-Pass Filters

A PIC16F84 based CW Decoder - CW decoder project that automatically adapts itself to the CW rate and may be employed for learning purpose substituting the traditional tone generator and offering the capability of displaying the keyed code.

Power Supply Analysis - This article explains how a linear power supply works, QST Article

Understanding SWR by Example - Take the mystery and mystique out of standing wave ratio. QST Article by K5DVW

The In's and Out's of a Sound Card - October 2003 QST article on working digital mondes with sound card interfaces

VK5JST Aerial Analyzer - This project was published in the May 2005 issue of the Australian magazine Amateur Radio, and has been designed using parts which are very readily available