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ARRL Lab notes, article by WB8IMY on helping choosing the best transceiver for your needs. -
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DX-Fighter is a ham radio program for DX cluster spot reception. Connect to any DX cluster server and Telnet server. DX Fighter is the first program to receive the DX Cluster with an embedded web browser that allows browsing on any website also integrates the functions of research on search engines or databases such as QRZ.com. -
A shortened 160 meters band antenna for hams who do not have 260 ft of space, based on a open-wire-fed short dipoole -
AP Communications CB and Amatuer Electronics Sales -
A short dipole wire antenna for 40 meters band. It is a folded dipole that do not make use of coils and can be used either in horizontal or inverted V configuration -
An attic antenna for 40 and 80 meters band by NS1W -
URLog, version 0.1.10, functions as a freeware amateur radio logging application designed for basic QSO record-keeping. The software provides core functionalities for inputting contact details, including callsign, date, time, frequency, and mode, which are fundamental for maintaining an amateur radio logbook. Its design emphasizes ease of use, making it accessible for operators who require straightforward logging capabilities without extensive advanced features. The application's utility lies in its simplicity for everyday logging tasks, particularly for those who prefer a local software solution over web-based loggers. While specific data formats supported are not detailed, standard logging practices suggest ADIF compatibility for export, facilitating integration with other ham radio software or online logbooks. The software's compact download size of approximately 4.5 MB indicates a lean installation, minimizing system resource usage. -
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Causes and advices on malfunctioning display in the control head of the FT-857, where several scan lines in the dot-matrix display cease to function, so the display seems streaked at places -
Specialists in shortwave radio, scanners, amateur radio, FRS (family radio), CB radio, antennas, accessories and publications since 1995. -
ebook2cw is a command line program (optional GUI available) which converts a plain text ebook to morse code MP3 files. It works on several platforms, including Windows and Linux. -
The HB9CV is a well known two element antenna of a directional beam type with a forward gain of 4 to 5 dBd. This one is for two metres but it can be scaled, from the dimensions in the diagram, for other bands I have also made them for four and six metres -
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This Spectrum Analyzer supposes to be a cheap and a useful device for any ham radio by Iulian Rosu, YO3DAC / VA3IUL -
A homemade VHF/UHF vertical antenna made essentially with RG58 coax cable, with a 9 turns choke balun to prevent the shield acting as a RF Radiator. -
Icom IC-7000 product review -
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A UHF antenna for satellite reception. Anntenna mast is in wood, made with two aluminium rods -
VHF & Up Software management, Station Log and maps, in English -
Amateur (Ham) Radio Club in Sacramento, California -
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Conversion, programming, and software notes for the AWA RT85A UHF transceiver for 70cm -
Beltronics is a factory authorized Kenwood, Icom & Yaesu (Vertex/Standard) Repair Center, Hollis, NH -
Problems using the tuner interface in the ICOM IC7000 -
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Distance and directions calculation program using both Spheric, the perfect round earth model, and Vincenty's inverse ellipsoid algorithm, the WGS 84 earth model. -
A PDF presentation of a home made moxon antenna for 50 MHz 70 MHz and 144 Mhz. The project is mainly out of surplus plastic Plumbing pipes and clips etc, and also details of how the dimensions were calculated. -
This article provides a basis to brew your own emergency power pack depending on your needs and tastes. -
D-PRS is GPS for ham radio. Includes DStarTNC2, javAPRSSrvr, DStarInterface, and TNC-X. D-PRS is the act of converting Icom GPS information generated by Icom D-STAR radios in GPS mode into TNC2 fomatted APRS strings. -
DJ-X3 Memory Management Utility - Edit Memory Bank channels (700). Upload / Download, Load / Save Memory Bank channel data, Full / Partial Reset of radio. -
Pipe your signals to 146 and 445 MHz with one antenna! -
Comparison chart for low-band receiving antennas -
Eham members product reviews of Icom IC-746 -
RigPix Database picture of the TS-850 -
Adding warc bands to the kenwood TS-820 -
CI-V OCX For The Icom 756Pro allow you to interface your own application or visual basic, excel, word or similar custom applications to your icom radio. -
This is an interactive design package for designing analogue (i.e. hardware) filters made of inductors and capacitors (Ls and Cs). -
Amateur Radio Memory Manager Software for the Mac support many Yaesu Icom AOR and Kenwood radios -
The Daily DX is a text DX bulletin sent via e-mail. To subscribe you have to pay for the daily or weekly subcription and you will receive DX news to your home or office by e-mail Monday through Friday, 50 weeks per year. Includes DX news, IOTA news, QSN reports, QSL information, a DX Calendar, propagation forecast and much, much more. -
AirNav live. See live images from my AirNav Radar box here in Clacton on Sea, Essex. Also full setup details. -
YF1AR multiband vertical antenna, based on orginal concept by VE7BS. Consist of 6 vertical elements and 6 base radials with a single 50 Ohm feed line. -
Consoles, Recorders, Dispatch, Alerting, Paging, Monitoring equipment. -
ON6MU 4 A power supply using a BDX33 -
The 9A3MR contest QTH rental provides a fully equipped amateur radio station for DXpeditions or radio holidays on Murter Island, Croatia. The station features a Drake TR7 transceiver and a 16-meter tower with a rotator, suitable for various HF operations. Accommodations include a four-room apartment and a studio apartment, both within 200 meters of the beach, offering amenities like parking and a barbeque area. This QTH is located in Jezera, a fishing village with local stores and restaurants within a five-minute walk. While Murter Island itself does not qualify for IOTA due to a bridge connection, the Kornati Islands National Park (IOTA EU-170) is only 10 nautical miles away, with daily tourist tours available. The Krka National Park is also accessible by car, approximately 25 km distant, providing additional recreational opportunities. -
Morse Machine is a tool for learning to read Morse at a good speed, based on the Koch Method -
This is an incredibly simple and cheap frequency counter with binary readout, based on the ideas of Onno PA2OHH. -
Operating on 160 meters from a city lot is always a challenge. Here's how K9YC does it. -
In the long history of beam aerials there has persistently existed the claim that certain types of aerials perform better than yagis.