part number

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

Magnetic Loop antenna  ^pop - Why is an Magnetic Loop antenna so special, this antenna is picking only the magnetic part of the elektro magnetic radio wave. The big advantage of this antenna is that the electric interference from the big city have no influence on the received signal

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

The National Contest Journal - The National Contest Journal, published bimonthly by ARRL, features articles by top contesters, letters, hints, statistics, scores, NA Sprint and QSO Parties

Uruguay Departments - Work 19 departments of RepĀblica Oriental del Uruguay

A.D.R.I. 38 - Ham radio web site of the Association Departementale des Radioamateurs de l'Isere. Many links, forum, technical pages, adds, QSL, F5KGA, Grenoble...

Antietam Radio Association - Home of the ARA Club W3CWC, Proud Sponsors of the Maryland DC QSO Party and The Hagerstown Hamfest

Delaware County -Muncie - Indiana Police Scanner - Live Muncie Police Department - Indiana & Delaware County Indiana Sheriff Radio Scanner

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

Industrial Communication Engineers - RF parts, filters, rf switching products.

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

Diamond Antenna  ^pop - Base station and repeater antennas, mobile antennas, ,multi-band HF antennas , handheld transceivers, receiving and scanner antennas, power meters, swr meters, power supplies, coaxial switches

World Time Zone Map - Time zone map by U.S. Naval Observatory Astronomical Applications Department

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

VHF UHF Microwave Radio Propagation - Notes on radio propagation in that part of the spectrum (upper VHF to microwave) used by experimenters for high-speed digital transmission

Sunspot numbers explained - Definition of smoothed sunspot number and R12 index

Sunspot Number - How sunspot numbers are computed

Radio Kit - Italian magazine mainly dedicated to homebrew and parts

Spy numbers discussion group - Message board to discuss spy numbers stations & other intelligence-related topics.

Barrys Clip Art - Collection of radio clip art images

Zed Zed's Clip Art - Amateur radio clip art for web pages, desktop wallpaper, newsletters and more!

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

Field Day Logging Program 1.2 - This program checks for duplicates (including partials), lists the sections (which change color when they have been worked), lists all contacts, writes ASCII log, dupe and summary files, and provides many current statistics by N3FJP

Morse Partner - "You tap on computer keyboard in Morse; what you tapped appears as letters on screen."

Nova For Windows  ^pop - Real time tracking of an unlimited number of satellites, fast, accurate and easy to use. Automated FTP keps updates. Also support a great number of interface to control rotors azimuth and elevation plus frequency doppler shift.