mag mount

Quad Maker - Quad maker designing and calculating quad dimension. Excel spreadsheet

Magnetic longwire baluns 1:9 - This Magnetic Longwire Balun (MLB) makes it possible to efficiently use a coaxial lead-in cable with all forms of longwires, T-forms or other types of wire antennas, without the need for an antenna tuner.

Guanella 4:1 balun - This article reviews the proposition that a 4:1 current balun in the style of Guanella can be constructed with both pairs of windings sharing a common magnetic circuit.

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

Motor tuned loop antenna - A motor tuned magnetic loop antenna that can work from 14 MHz to 30 MHz

PA3ECT Loop antennas - Mangnetic loop antennas experiments for 80 meters band and other HF bands by PA3ECT

NVIS antenna design - Theory, Modeling, and Practical Applications By W5JCK, presentation in PDF File

The Mountain Thunder Radio Group - Mountain Thunder CB Radio Group is a group of CB SSB operators that started in the Pacific Northwest, Washington State.

Cobra Electronics - CB Radios, GPS systems, marine electronics, two way radios, power inverters, speakers, antenna mounts and microphones.

Delhi Towers - Amateur radio towers by Wade Antenna ltd. Wallmounts,masts and accessories, tripods, dmx self spporting towers, telescoping masts

Communication Coil - Communication Coil, Inc. designs and produces custom, high reliability Filter Networks, RF Coils, Chokes, Inductors, Baluns, Toroids and Power Magnetics for communications

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

ITU Map - Official ITU-R zone map at ITU Broadcasting services division

CQ Zones WW Map - Large - A large CQ Zones WW Map, in a 3111x2251 Pixel format suitable for printing pourposes

Shortwave Frequency Guide - Frequency list with service name and related comments

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

Understanding Solar Indices - Solar Flux, Geomagnetic Activity indexes and interpreting their relation

Electromagnetic Waves and Antennas - This book provides a broad and applications-oriented introduction to electromagnetic waves and antennas by Sophocles J. Orfanidis

Radioamateur magazine - This is a PDF magazine for ham radio and radio listeners enthusiasts, particularly for beginners in french

Radio Bygoned - Radio Bygones is the leading quality magazine for vintage radio enthusiasts.

IC-7000 Review - AD5X introduce the ICOM IC-7000

Yaesu FT-450 (AT) Mobile Amateur Transceiver - Specifications, images and product reviews for the yaesu ft-450 (at) mobile amateur transceiver

The A99 - a best seller - Solarcon Antron A-99 antenna details and history

JefaTech - Coax Cables and RF connectors, mobile antennas, cantenna supplies and kits, wifi antennas and adapters, antenna mounts, surge protectors

Magnetic Loop Designer - Windows Magnetic Loop antenna design software by DG0KW in Detusch