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Contesting, CW, antennas and review on TK/OE5XVL DXpedition 1999 plus my GD/OE5OHO DXpedition in 1997. -
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Amateur Radio dealer based in Japan -
Club page of the police amateur radio team-wb1gof of westford, massachusetts -
Running D-Rats on a Raspberry Pi documentation and instruction by n0so -
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A selection of radio collectors from all around the world interested in collecting, repairing, restoring, trading, selling parts, radio magazines, advertising collectibles, old records and technical talk. -
Understanding Solid State Linear Amplifiers -
Audacity is a free, easy-to-use, multi-track audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. The interface is translated into many languages. -
This article describes how to build a general purpose DTMF decoder with a low-price chip from MITEL -
Maker of filters, oscillators, cristals Coils, Toroidal Inductions, Solenoids, Bifilar wound Solenoids, Trifilar Solenoids and Transformers Located in Kansas City, Missouri -
GPSTime is a small freeware applet that corrects your PC clock using GPS. GPSTime reads the serial data coming out of your GPS receiver and decodes the $GPRMC messages to determine the precise UTC time. Works on Windows Vista/7/8/10 with PC with serial ports. -
IC-7600 User Evaluation and Test Report by VA7OJ -
LinLogBook is an logbook for hamradio and it is based on an sql database. It can be widely configured by the user. -
A receiving loop antenna for low frequency DX Work -
Modifications to the Tigertronics Signalink USB sound card -
Collecting and history of CRT tubes and physics instruments -
The florida contest group, is the first amateur (ham) radio contest club, organized in the state of florida. -
Experiments on vertical antennas among the trees by ik2egl -
The function of the XPhase is based on the fact that the interfering signal, received by an auxiliary antenna, is added phase-shifted to the signal received from the main antenna. When the phase-shift is more or less 180°, the interfering signal is canceled out. -
This group is dedicated to those who are interested in getting started in amateur radio or upgrading to a higher class license -
This is about Small Antenna types and their properties which can help choosing proper antenna for high-frequency wireless communications as: two-way radio, microwave short links, repeaters, radio beacons or wireless telemetry -
Yaesu FT817 all band, all mode handheld transceiver article. -
Basic guide on soldering techniques, tips and tricks -
Manufacturer of WiFi (2.4 & 5 GHz), Marine WiFi, Military and other antennas of various frequencies and styles. -
PEP RF output power measurement, and examples RF output power measurements -
The N3UJJ antenna project,parallel-cage dipole a multi-band horizontal antenna, without the need of an antenna tuner. -
How to have a way of elevating an antenna connected to the mobile rig in your car or truck. -
Distribution list for Clandestine Radio Watch a 'twice a month' summary about recent Clandestine Radio and Clandestine Radio related activities edited by Martin Schoech -
The free CW Speed Training Software for Windows by JI0VWL -
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An economical dipole for simple QRP HF homebrew rigs -
A simple RF sweep generator circuit diagram by JF1OZL -
The T-Match with its balanced feed point is one method of feeding a Balanced Dipole. -
This is a presentation used at OVARC on the LindenBlad antenna construction. The presentation cover several topics about this antenna, from the basic antenna design, to the guide on how to contruct a custom lindenblad antenna for the 2 meters band and and 70 centimenters band. -
Web Site of Ukrainian Club Amateur Radio station from Vernadsky Research Station on Galindez island EM1U -
21 February to 6 March 2013 XT2TT Italian Dxpedition Team will be in Burkina Faso Online Log XT2TT and Live Stream -
Modoification for the Yaesu FT-8800 144/430 MHz dual band FM transceiver -
BFRA includes LZ callsign search -
How to connect and key Power Amplifiers to Kenwood TS 590 or TS 990. How to home made custom Remote cable to key power amplifiers by JG1VGX -
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Adam, VA7OJ/AB4OJ's IC-756Pro III User Review -
The largest and oldest amateur radio club in Central Florida with over 300 members and growing -
This antenna was designed for the CQ WW CW 2009 at EA8URL. All elements are made out of fishing rods with an insulated copper cable fixed on the rods by cable ties. Both fishing rods and cable are UV resistant. -
Theory and origins of W4RNL Asymmetrical Hatted Vertical Dipole AHVD for portable operations. -
Ham rasio shop in Chzeck republic, offer antennas, filters, roators, electronic components, cw keyers, power supplies, and other ham shack accessories -
Personal web page of Gerardo Pe?a. From Cuenca, in the South Center of Ecuador. -
W5ALT Antenna notes for a dummy dedicated to restricted space antennas -
Site for owners & prospective owners of the Ten-Tec Model 516 Argonaut V Amateur Radio Transceiver.