voltage reference

A better antenna-tuner balun  ^pop - Which balun to use? The hybrid balun promises advantages over both voltage and current baluns by ZS1AN

Baluns in theory - A complete reference on building baluns

SWR: Maximum allowable VSWR - VSWR (voltage-standing-wave-ratio) represents the degree with which an antenna is "matched" to the system impedance. Most modern antennas do not require any tuning for optimum performance. VSWR is one of the easiest parameters to measure and VSWR meters are becoming very popular antenna installation tools

Magic T combiners splitters - The magic "T" combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads. It is not a magic bullet.

Antenna Glossary - From Radiall-Larsen Antenna Technologies website technical reference documents

IOTA Groups and Reference Numbers - Short Format List of IOTA Groups and Reference Numbers

KL0RN Alaska ham radio reference - A ham radio web log from Alaska

Richies Shack Priority listing - Richies Shack has a collection my Ham Radio for sale as well as being an Amateur Radio reference site. Ham News, Radio News, ham radio forum, links page and classified ads area.

Jefferson County New York Live Scanner - Live Police Fire Rescue scanner for Jefferson County, New York.

Tucson-area police radio scanner - Launch the StarNet radio scanner to listen to Tucson-area police, fire and other agencies radio transmissions.

Spectrum Instruments - Spectrum manufactures very high-performance, low-cost, GPS-disciplined time and frequency reference standards for industry, scientific, calibration, broadcast and amateur operators.

W6AMT Grid Maps - Maidenhead grid maps for VHF/UHF, These maps make excellent wallpaper for your contest setup.

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

Ft1000mp ARRL reference page

Yaesu VX-150 - wiki page - Radioreference wiki page for yaesu VX-150

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

Tealinfo reference for Yaesu VX-5R - TealInfo Reference for Yaesu VX-5R, software for PalmOS

The Radio Reference - RadioReference.com, scanner frequency and radio communications reference source, with complete conventional frequency assignments, trunked radio system information, frequencies, and talkgroups, FCC License assignments and maps, 10-Code Lists, agency maps, files, downloads, links, and detailed agency information for most public safety, military, and local government activities.

The DX Handbook - Free huge and reliable BCL reference for shortwave enthusiasts. Includes a large schedule list diveded by bands. Is mainly in italian, but schedule listings are easy to understand. Edited by Enrico Oliva

XLZIZL by AC6LA - XLZIZL is an Excel application that analyzes the components of an antenna feed system, including transmission lines, stubs, baluns, and tuners. Calculations include impedance transforms, SWR and reflection coefficient, power loss, voltage and current standing waves, stress on tuner components, network attenuation (S21), and return loss Analysis results are available in worksheet format and in five different chart formats, including Smith charts.

Car and Deep Cycle Battery FAQs - Car and deep cycle battery answers to Frequently Asked Questions (FAQs), tips, manufacturer's information, references and hyperlinks are contained on this consumer oriented Web site about car, motorcycle, power sports, truck, boat, marine, recreational vehicle, solar, and other starting and deep cycle applications.

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

Voltage Regulator From Discrete Components

A cheap S Meter - A low-level voltage meter and could even be used for audio purposes.

Amperion Inc BPL tests - Amperion Inc. issued an announcement that it has successfully tested its broadband powerline (BPL) technology over high-voltage, 69,000-volt transmission lines.