screwdriver expert guide

Quad antenna for 10 and 15 Meters - Building guide for a two element quad antenna planned for 28 and 21 Megahertz

Antenna Transmatch Tips - Tips on tuning antennas using Antenna Tuning Units also called ATU. This article explains the functions and ills of tuners, along with some guide- lines for building an ATU.

802.11b Homebrew WiFi Antenna Shootout  ^pop - Guide to homebrew your wifi antenna, using a tin can, in this cases using a pringles can. This antennas are also known as cantenna and let you spread your wifi signal.

How to build a tin can waveguide antenna  ^pop - Looking for an inexpensive way to increase the range of your wireless network? A tin can waveguide antenna, or Cantenna, may be just the ticket. This design can be built for under $5 U.S. and reuses a food, juice, or other tin can.

Wlan antenna Waveguide type - Dimensioning a cantenna, theory of the waveguide antenna

Slotted Waveguide 802.11b WLAN antennas - 802.11b WLAN Waveguide Antennas Unidirectional & Omnidirectional. High gain, Simple construction by Trevor Marshall

DirectionalWaveguide - Seattle Wireless - Waveguide antenna is a type of DirectionalAntenna and is a modified waveguide. A waveguide is simply a tube, either rectangular or cylindrical in cross-section, that will carry a microwave radio signal with very low signal loss

A Quick Guide to QSLs and QSLing - A practical guide to QSLing by Ray Soifer, W2RS

A Beginner's Guide to Making CW Contacts - Jack Wagoner WB8FSV, a very well done article on how start a CW QSO, how to answer a CQ, how call your CQ and more. A musr reading for beginners

The KO6YD Screwdriver Antenna Memory - The Screwdriver Antenna Memory (SAM) product is designed to enhance the mobile antenna commonly called the "Screw Driver". It replaces your current control unit and provides an automated memory feature that eliminates the visual coil tuning method commonly used.

N2VZ Automatic Screwdriver Antenna Controller - Turbo Tuner TM Fully automatic screwdriver antenna controller for Icom, Kenwood, Yaesu radios. Fully plug and play with Tarheel antennas and High Sierra and Hi-Q.

RigExpert - Amateur radio products and support for rig experts brand in the USA. The new USA RigExpert SD, RigExpert Plus, MixW Software

Operating Practice - ON4WW - A must read guide for all new and old operators. This document was originally written with the prime focus on DXing and pileup behavior. Suggestions by proofreaders have been implemented; the document is not as narrowly focused anymore as originally intended. It contains hints, tips and tricks for newcomers as well as old-timers. Additionally there are VHF/UHF operational matters, DX Cluster ethics, COPS, Conflict Situations and more.

GM Mobile RadioInstallation guidelines - GM Radio Telephone / Mobile Radio Installation Guidelines

DaimlerChrysler Radio installation guide - Radio communication equipment installation recommendations

Ford: mobile radio installation guide - Installing a mobile radio by Ford motor company

A VHF Operator's Guide - VHF bands introduction and operating guide by VE3VDC

Yaesu transceivers quick reference guides - Quick reference guides for yaesu radios

VX-5R Radio Guide - This reference site is dedicate to the Yaesu VX-5R

Radio Scanner Guide  ^updated - A guide to selecting Radio Scanners; divides both new and used radio scanners into 6 categories, based on their specifications and features - e.g. analog trunking scanners, digital trunking scanners, etc; provides specifications on each model

Soldering PL-259 Coax Plugs - An illustrated and complete guide to soldering PL-256 coax plugs by W8WWV

Electronic Products Buyers Guide - A comprehensive, online reference guide resource of electronic components and equipment

Grounding and RFI - Described system was designed to provide a high level of lightning protection - there are three levels of defense to guard against let-through. It isn't perfect, but does, however, follow good guidelines and shows measured improvements in RFI reduction.

Broadband news: EU sets bpl guidelines - The EU has followed the U.S. lead in clarifying rules surrounding BPL (broadband via power-line) technology

Amsat-na government filings - Amendment of Part 15 regarding new requirements and measurement guidelines for Access Broadband over Power Line Systems