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Amateur Radio, SkyWarn, RACES, ARES, and more -
Kenwood TS-690S Preventive Maintenance -
The purpose of this webpage is to document an attempt at this project starting with the 80m core receiver first and also having the parts on hand for then adding the first dual conversion band (40m) -
TOEC was founded in 1991 by a bunch of contesters in Northern Sweden. The purpose of TOEC is to support contest related activities in as many ways as possible. -
Cary Amateur Radio Club -
What sort of batteries when operating mobile, choosing proper battery technology -
CT1BWW portugeses Faros Awards -
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Sound card based multimeter -
The W1HP Philips Amateur Radio Club, originally the Hewlett-Packard ARC, has a history rooted in Andover, Massachusetts, as an employer-sponsored club. It evolved from a "full-service" club to primarily a Field Day club, maintaining its focus on this major annual effort. The club has participated in Field Day under various configurations, including W1HP/1B in Arizona, and has partnered with K1KKM and utilized GOTA stations like K1KKM and KD1NA. Recent Field Day operations reflect adaptations to changing circumstances, with members operating individually due to COVID-19 and later under "new" ARRL rules, sometimes as a "distributed" club. The club's constitution is also referenced, providing insight into its foundational structure. This page is maintained by W1DYJ, with a last update noted as 9 December 2025. -
A great and efficient monoband VHF portable antenna. The article consist of two version of a 12.5 Ohm 3 elements yagi beam antenna plans for the two meter band, a full sized and a shortened version expecially designed for the SSB and CW on 144 MHz. -
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The Waterville Area Wireless Association was founded in 1957 -
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9M6MU Alfons details his family's efforts to establish an independent, self-sufficient home at Eagle Plateau in Borneo, a 50-acre highland property. The resource highlights their integration of **solar photovoltaic panels** for power generation, alongside managing water supplies, organic gardens, and fruit trees. It covers the practical challenges and rewards of living off-grid, including maintaining power generators and addressing infrastructure needs, all while pursuing the hobby of amateur radio. The narrative emphasizes a holistic approach to healthy living and nature conservation, reflecting the family's aspirations for an ideal ham world. Alfons and his XYL Doris share their experiences in building shelter and antenna farms, showcasing their dedication to independence and sustainable practices away from the conventional grid. The site also references the Hillview Gardens Amateur Radio Club, suggesting community involvement. -
The Icom IC-7600 compared to other Icom HF radios , like IC-756Pro III, IC-7700 and IC-7800 by VA7OJ/AB4OJ -
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The correct procedure for measuring SSB PEP (Peak Envelope Power), using an oscilloscope with a vertical bandwidth of at least 20 MHz, or a monitor scope. -
Active on HF all bands, VHF - SSB - MS. Hope to work you on one of the bands. -
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An ARRL affiliated club -
Amateur radio station from Capri island, Italy -
Baccalieu amateur radio klub inc. is located in carbonear, newfoundland -
Observing how fractal antennas might exhibit characteristics that are correlated to their form by kb7qhc -
An exaustive document on frequency multipliers with a particular attention on ways to generate high frequency signals for microwave -
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XQ3SA personal website and Chilean Internet Callbook. -
The Delmarva Amateur Radio Club is located in Salisbury, Maryland -
Issued by the Irish Radio Transmitters Society -
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The standard J-Pole antenna is a end fed 1/2 wavelength antenna, in this article is explained also how to build an expanded Super J Pole that provides about 4.5 dbd gain. These antennas can be built from EMT electric conduit pipe -
Official web site of the Alaska QRP Club The AK/QRP Club is dedicated to the enjoyment of low power Amateur Radio operations. -
Amateur Radio Station K7GSE, Telegraph & keys Collection -
Tiny Trak is a simple choice for tracking, simply by using a usual VHF and TinyTrak as APRS modem. -
Personal web site WebAPRS and more, in spanish. -
SARA, the Schuylkill Amateur Repeater Association located in central-eastern PA in Schuylkill County. -
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Homemade RF limiter project, to protect the K3 receiver front-end for high radiofrequency based on the original KD9SV project. -
Six meters dxing pages and shack review -
Peace country amateur radio club, as well as links to other sites -
Lockheed martin recreation association amateur radio club -
Dedicated to:jnos tcp-ip packet radio -
The Triangle ATV Association is an organization of hams in the Raleigh-Durham-Chapel Hill NC area who communicate by means of our own personal TV transmitters and receivers.
