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The CQ Contest & DX Group, main activities is - participating in contests. Mainly in the Nordic Activity Contest at the 50 MHz, 144 MHz and 432 MHz, though the group holds a full licence, have we not participated in a HF contest yet.

On 28.219 Mhz it puts out a whopping 3.85 watts into an inverted V dipole at about 30 ft.

The new and current web presence of the Kings County Radio Club, in Brooklyn New York

The Great Lakes DX / Contest Club is located in the central part of Michigan near the city of Lansing which is the state capitol. The club's main purpose is to support and encourage the DX aspect of the amateur radio hobby.

Western Canada YL amateur radio club

An ARRL-affiliated Amateur Radio Club located near McKinney, TX

The Egyptian Radio Amateurs Society

Proper postal addressing ensures quick and efficient handling of your QSL

Smith Chart it is a graphic tool for solving transmission lines problems

TyQSL provides a web-based online logbook platform, enabling users to manage all QSOs from any device with features like fast ADIF import, supporting up to **100,000 QSOs** per file. The platform facilitates real-time uploads to services such as _Clublog_ and _eQSL_, either automatically or with a single click, ensuring logs are current across multiple platforms. Operators can manage multiple callsigns and create various logbooks within a single account, allowing for flexible QSO organization. The integrated logger features a streamlined layout with live DXCC checking, duplicate QSO alerts, and autofill for satellite operations. It also supports one-click logging from _WSJT-X_. Users can share public profiles, displaying QSO statistics and searchable logbooks, enhancing community interaction. A PRO account offers additional features like an interactive QSO map, showing worked grids and future activities of other users.

Some pictures of Ham Radio Lightouses Awards

Botswana October November 2010 DX Pedition

A close up of Doppler Shift, a phenomenon which is commonly observed by the lay person, yet still confuses many amateur satellite operators.

Amateur radio and family related site. Good ham links. Great pictures of antique amateur radio and military gear.

Radio Amateur Society of Thailand

A calibration kit useful when you need known reference impedances to properly calibrate your vector network analyzers.

Some basic tips for successful QSLing, in particular when utilizing the services of a QSL Manager by W5UE

Northern Neck Contest Club

Devoted to providing information to our club members and all others interested in Amateur Radio.

Map of locators of Brasil

The Sullivan County Emergency Services Amateur Radio Association headquarters is located in the Sullivan County Courthouse Laporte, PA.

Coordinates amateur radio repeater systems, control and link frequencies

RZ9MYL - the most active YL-clubstation in the world

A Fox transmitter by VE2EMM with construction details part list and schematic diagram

The Licking County Contest Group (LCCG) is a small group of Radio Amateurs in Licking County Ohio who enjoy contesting.

Amateur Packet Reporting System (APRS) operations often require compact, reliable solutions for transmitting position data, particularly for mobile or portable stations. This resource details the construction of the _Tiny Track-I_, a transmit-only APRS tracker designed for straightforward integration with a VHF radio and a Global Positioning System (GPS) receiver. It enables hams to broadcast their location without the complexity of a full-duplex TNC. The project outlines the printed circuit board (PCB) layout and schematic, based on an original design by N6BG, with a personal PCB drawing by SV1BSX. It includes specific component placement and notes an additional 10uF/10V capacitor (C5) for improved IC voltage decoupling, a modification not present in the original N6BG diagram. The unit connects to a computer or GPS via a DB9 female connector. This tracker is ideal for basic position reporting, offering a simple and effective way to participate in APRS networks. Its small footprint makes it suitable for vehicle installations or field deployments where space is limited, providing a **reliable 9600 baud** data stream for location updates.

A project by Don Wilhelm W3FPR

Radio Club de Costa Rica

New Zealand Women Amateur Radio Operators, to promote and encourage interest in amateur radio amongst women.

A review of the MFJ-259B Antenna Analyser writtten by G3CWI

Personal Page UR4IOR from Ukraine, with some nice personal photos.

Inventor of the Beverage antenna

List of countries that have been worked from the Czech Republic on 50 MHz band since January 1, 1993

Description of an HF beacon keyer with telemetry. What makes the keyer rather different is its versatility - it is a multi-mode unit, with ASK and FSK modulation, sending Feld-Hell and Morse on command

The Laurel Highlands VHF Society, Inc. owns and operates the Acme repeater, located on the Chestnut Ridge in southwestern Pennsylvania.

International Ham Radio DX Pedition San Adnres Isl - 12 Nov. - 25 Nov. 2017

This software loads WPX type ADIF files with the <PFX:xxx> tag and calculates the different callsign prefixes. The software will load and capture the totals for big files. ADIF files must have the .adi file extension.

This freeware application for Linux and windows, allows you to convert an ADIF file to a KML file so you can map your QSOs easily and open it with google maps, or google earth or any application supporting the KML format

Hamradio, Webcams, Radio and TV-Links by DF3SP Walter

Plymouth Historical Museum radio station

OK2ZC ex ok2bee homepage with log search and photos

Ham radio club in west Los Angeles