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A PIC Programmer for Windows, support for dsPIC, PIC10F, new PIC12F6xx family, PIC16F9xx, PIC18F

The electronic qsl card centre, send and receive QSL card electonically

Here you can find beacons audio files list recorded by IW3FZQ and IK3NWX

A chart presenting the results of impedance measurements made on a variety of common-mode choke implementations across the frequency range 1MHz to 30MHz by G3TXQ

A portable three element 6M yagi for less than twenty pounds

Articles for amateur radio newsletters aimed at new hams by WD4BIS

10.100 - 10.140 MHz 3 Watts output by 7n3wvm

Friends keeping in touch via amateur radio and RV's

A PIC based morse code decoder circuit

Join this shortwave spy numbers stations mailing list

Many Hams suffer from a cruel obsessive-compulsive disorder. They're driven to achieve the lowest possible SWR even when it is not necessary by WB8IMY

This article describes a loop tuning system that automatically keeps a contest-band loops properly adjusted as operator hop around each band, made with Arduino

Kenwood TH-D7(G) and TH-D7A commands reference

A complete test report on Icom IC-7851 obtained with some lab tests, in a 21 pages pdf file.

This page presents a curated list of individuals who have made significant contributions across various fields while also being active amateur radio operators. For instance, Dr. Joseph H. Taylor, co-winner of the 1993 Nobel Prize in Physics for the discovery of binary pulsars, is recognized for developing the _WSPR_ and _WSJT_ weak signal mode software. Similarly, Wilson Greatbatch, inventor of the cardiac pacemaker with over **150 patents**, is featured. The resource details the diverse backgrounds of these hams, from Professor Donald H. Menzel, an astrophysicist at Harvard, to Hiram Percy Maxim, often called "The Father of Amateur Radio," who also pioneered in the automobile and aviation industries. King Hussein of Jordan, JY1, is noted for his active participation on 20 meters, engaging with fellow amateurs like Pat Kilroy, WD8LAQ. Other entries include Arthur M. Young, designer of Bell Helicopter's first model, and Marlon Brando, KE6PZH/FO5GJ, known for operating from his private island in French Polynesia. Peggy Sue Gerron-Rackham, K5PSG, gained her license after a special event station, demonstrating the hobby's broad appeal.

Amateur Radio club for International Falls and surrounding area.

PetitTrack is a satellite tracker for the Sharp Zaurus SL-5x00 Linux PDAs. PetitTrack is based on the keplerian propagator algorithm used in kd2bd's Predict software.

VHF UHF SHF Toplist including DXCC and EME-Initials

We are the Radiating Element of the tri-state area composed of South Dakota, Iowa, and Minnesota.

A relaxed meeting place for hams and their families , set in a resort environment with all the desired ham radio facilities. Keningau Sabah East Malaysia

In this experiment the autor is going to explore the use of a 1:64 matching network on the End Fed Long Wire Antenna. Experiment will consist in build a 80-40-20-15-10 meter End Fed Long Wire Antenna with a 1:64 matching network from the documentation available on the internet

The Northern Greece Contest Team (NGCT)official home page

Vertical phased antenna systems plans by G3WZT

Amateur radio multi language QSO with translation in several languages. How to conduct a QSO in a foreign language including english

Offer various contest logging programs, for scandinavian contests, SPDX, PAXX, OK/OM Contests, IARU VHF Contest, Portugal Day DX contests, HSC contest, various polish and norwegian local contests and other utilities

Article by G4AON about a 4 and 2 Element Quad Antennas for the 6m band

On these pages you will find articles and pictures reagarding a renewed Drake TR7 by DK4DDS

In this page show interest information on Ham Radio in Honduras.

Wiring the PK-232MBX to the Yaesu FT-1000MP or FT-990

A 2 element 40 meters band parasitic delta loop antenna project with pictures and details

KU6S SBARA South Bay Amateur Radio Association

A home page about CW and QRP.

A four part article anout a digital rotator controller made with Arduino

DXpedition to Pitcairn Island in January 2000 to celebrate OH2BR 40 year long Amateur Radio career

Yagi with 5 Elements on 2 m, 8 Elements on 70cm and one Feedpoint by DK7ZB

End-Fed Half Wave matching unit project, based on a FT140-43 with SWR plot tests made using capacitor and without.

Magnetic Loop Antennas for The Radio Operator with Limited Space, a two part series of articles on how to construct a magnetic loop antenna, including directions on selecting high voltage tuning capacitor

This is a page designed to help the EMCOMM operator thinking of going portable. It will describe a way of having VHF UHF HF voice and digital in one box

First Amateur Radio contest club to be organized in the state of Florida

Types of coax-cable with rf attenuator calculator, line loss calculator form includes an antenna gain calculator. This coax loss calculator can help you on choosing the right cable for your antenna sysmte.

Dedicated to the RTTY contesters worldwide by DK3VN, contest rules and summaries,

DX Cluster server software by F5MZN

GM0B, CQ WW 2000 Multi-Multi from Benbecula, Outer Hebrides, Scotland

Coordinamento del radioascolto``Official website, in italian

ZL9CI, 1999 DXpedition to Campbell Island

Donwload the Kenwood TL-922A user Manual

The Hualapai Amateur Radio Club is located in Kingman, Mohave County, Arizona, USA (DM25xf).

Island DXpedition and portable operations, including present, up-and-coming operations, IOTA, NON-IOTA, IOSA, IIA, ILIA, DIB, Lighthouse, and other Island Award Program operations

Packet radio applications by Luis Fdo. y Jose Carlos Ramirez, EB7CJO in Spanish