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Bi-Directional 2.4 GHz One Watt Amplifier With Receive Pre-Amplifier. This will show you how to add a bi-directional, 2.4 GHz amplifier to your Proxim Symphony for under $100 -
Fox Controller, designed by VE2JX and VE2EMM includes schematic diagram to build the transmitter. -
This page provides a list of UK scanner frequencies, specifically focusing on the Police UHF bands. It is a useful resource for hams interested in monitoring and listening to police communications in the UK. The page offers a detailed breakdown of frequencies used by the police, allowing hams to stay informed and connected to emergency services in their area. -
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SAARA is an association of radio amateurs organized for the promotion of Amateur Radio communication and experimentation. We provide communications during disasters, emergencies and community events -
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What do Hams do? by Victor Amateur Radio Association -
Worked All Canadian Provinces Lighthouse Award -
In collaboration with Croatian Amateur Radio Association -
The new and current web presence of the Kings County Radio Club, in Brooklyn New York -
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 -
An ARRL-affiliated Amateur Radio Club located near McKinney, TX -
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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. -
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. -
A close up of Doppler Shift, a phenomenon which is commonly observed by the lay person, yet still confuses many amateur satellite operators. -
On 28.219 Mhz it puts out a whopping 3.85 watts into an inverted V dipole at about 30 ft. -
Devoted to providing information to our club members and all others interested in Amateur Radio. -
New Zealand Women Amateur Radio Operators, to promote and encourage interest in amateur radio amongst women. -
Some pictures of Ham Radio Lightouses Awards -
A calibration kit useful when you need known reference impedances to properly calibrate your vector network analyzers. -
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The Licking County Contest Group (LCCG) is a small group of Radio Amateurs in Licking County Ohio who enjoy contesting. -
A Fox transmitter by VE2EMM with construction details part list and schematic diagram -
Coordinates amateur radio repeater systems, control and link frequencies -
Botswana October November 2010 DX Pedition -
A page with several testing and measurement resources usefull for those ham radio operators who needs to align or repair their own radio equipment. -
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Amateur radio and family related site. Good ham links. Great pictures of antique amateur radio and military gear. -
The Sullivan County Emergency Services Amateur Radio Association headquarters is located in the Sullivan County Courthouse Laporte, PA. -
A review of the MFJ-259B Antenna Analyser writtten by G3CWI -
The Laurel Highlands VHF Society, Inc. owns and operates the Acme repeater, located on the Chestnut Ridge in southwestern Pennsylvania. -
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Smith Chart it is a graphic tool for solving transmission lines problems -
Ham radio club in west Los Angeles -
Plymouth Historical Museum radio station -
Official web site of the yt9x contest team Radio Club "Sevojno" - YT9X Contest Team -
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Fort Knox Amateur Radio Club Kentucky USA -
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.
