art simpson

A magnetic loop antenna for HF  ^pop - Able to cover all frequencies between 3.5 and about 10 MHz, the loop described here is directional, does not require a radial system, and stands just 1.8 metres tall. Most parts needed can be purchased at a hardware shop. The antenna can be put together in an afternoon and requires only hand tools to assemble. It should cost less than sixty dollars to build. by Peter Parker VK3YE ex VK1PK

AM Antennas  ^pop - The ultimate AM loop antenna article. It is the only article that includes the calculations and detailed plans

GM3MXN Magnetic Loop Antenna - This article describes a loop usable from 7 - 21 mHz, using half inch copper tube 3 feet in circumference

Inductors used in antenna matching networks - Article about variometers, helipot inductors, roller inductors, binary switched inductors, Coil and Capstan by G3YNH

SD Dept 47 - France - Sd website from departement 47. french version only at the moment. photos 1st meeting aquitaine

Heartland DX Association - The mission of the HDXA is to encourage DX activites in Eastern Nebraska and Western Iowa. The HDXA is a ARRL Affiliated Club with members promoting & sharing DX information and experiences.

FCC Bandplan  ^pop - FCC Frequency Bandplan even if outdated is a good starting point to have a basic frequency list

South Eastern Amateur Radio Group - EI2WRC Based in Waterford, Ireland. Resources, Information and Links about Amateur Radio, Propagation, DX, Repeaters, News, Packet etc. Also contains useful charts and maps and a Photo Album of out club.

3C5J / MW0BRO Martin - Website of Martin Lewis, 3C5J & MW0BRO, operating from an oil platform offshore Bioko Island, Equatorial Guinea

HamNet UK - Ham radio resource for UK operators

WebSDR from Weert Holland - WebSDR Located in the southern part of The Netherlands, near the Belgium border.

Byers chassis kits - Manufacturer of aluminum chassis and cabinet kits. UHF and VHF antenna parts

GB3DM - Dumbarton District's UHF Repeater in Scotland

US Frequency Allocation Chart - Colorfull radio frequency spectrum allocations in the US, in PDF Format

Dubus articles - Collection of various Dubus articles in PDF format

Getting started on EME - How to get started on EME, with audio clips and lots of useful information for beginners by N1BUG

PSK31 Fundamentals - The PSK31 philosophy, tips and tricks, sound files, how to get started, sound card setup and tips.

PSK31 Article - Article about PSK31 by Fred OH/DK4ZC in german

Introduction to Packet Radio - Eighteen-part tutorial on packet radio in HTML and ASCII format from Larry Kenney, WB9LOZ

Amateur Satellite RS-12 - Getting started with amateur satellite RS-12

Australian Radio Frequency Allocations  ^pop - Large aurtralian radio frequency charts collection

QARTest - Italian only contest logging software, designed for the ARI 40-80 contest.

AirMail - AirMail is a HF radio mail program for sending and receiving messages via Pactor, either via the ham radio system or participating marine or commercial services

WA6EHL Morse programs - CODE-P, CODE-T morse code tutor programs shareware and freeware.

WXtrack Priority listing - Predict the tracks of weather satellites both as paths above the earth, and as images produced by these satellites when scanning the ground.