screwdriver expert guide

Homebrewing: A Lost Art - A Packeteers guide to homebrewing

Making the W3DZZ Video - A video guide of how to make a high performance,low cost HF multiband antenna for the radio amateur and shortwave enthusiast. Fantastic performance and low cost. Video made by Mike (M0RRQ)

W3LIF Mercer County Amateur Radio Club - A dedicated group of amateur radio operators who believe that public service, advancing technical expertise and having fun is what amateur radio is all about

HamElmer.com - Home of the Radio Teacher Project Website, study guides, class documents and videos to be used by instructors

Technician Test Self Study Guide - Provided by hamhelmer.com

Screwdriver Antennas - Quality full legal limit screwdriver antenna with the mount and digital controller at an affordable price by NA0LB

D&K Products - Maker of modified version of the famous DK3 mobile screwdriver antenna by KE0KH

A Guide to Test Equipment - That just about sums up many peoples’ attitude towards test equipment. Multimeter, SWR/Power Meter, Dip Oscillator, RF Signal Generator, Cathode Ray Oscilloscope

About Digital Smart Technologies - A general guide to D-STAR. The purpose of D-STAR is to allow HAM Radio operators to speak further and clearer using digital voice while sending data from 1200 BPS on up at the same time.

Australian National D-Star Web Site - This web site provides information and Operational Guidelines for D-Star in Australia.

WM2U's Hellschreiber Page - A complete guide to operate hellschreiber, includes a quick startup guide to IZ8BLY program.

The Complete Bozo's Guide to HF JT65A - Operating JT65A with WSJT, guide by Andy K3UK

AA1K Mobile operations - 51 countries worked on 160 meters, and 275 countries on all bands from the car using a KJ7U screwdriver for 160-6 meters

HF Packet Operations - Hints and guidelines for operating packet radio mainly for HF, but may apply to VHF too by ka1fsb

K3UK's Quick and Dirty Guide to Narrow Bandwidth SSTV - MMSTV help pages, describing how to setup and run this sstv program by Andrew O'Brien

Sporadic-E propagation at VHF - This review of progress and future Prospects provides a practical guide for effective use of VHF sporadic-E propagation. By Emil Pocock, W3EP.

An Introduction to 24 GHz - Article provides a guide on how to use 24 GHz band and what to expect, including Active modes, equipment, propagation and antennas for this band in by VE3SMA

FilterCAD - A free computer aided design program to help users without special expertise in filter design to create filters using Linear Technology's monolithic filter ICs. With FilterCAD, you can design lowpass, highpass, bandpass and notch filters

RF Amplifier basics - Introduction to RF power amplifiers. Basics and guidelines. by wb0nni

Winding Toroids - A Guide to safely wind toroidal cores by vu2fd

Online Microwave Filter Design and Analysis - This site is dedicated to design and analysis of micro- and millimeter wave filters from 0.5 to above 100 GHz.

Designing Op Amp Audio PreAmplifiers - Design guidelines for Op Amp audio preamplifier circuits by Mike Martell N1HFX

Soldering Guide - A guide to making good soldered joints and desoldering tips by the electronics club

Basic De-soldering Guide - A pictorial guide to the basic ways of desoldering joints.

How oscilloscopes work - A guide to learn how oscilloscopes work