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Query: qsl
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Introduction to the use of clusters and Packet Radio, hardware, settings and commands by ON4SKY
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SFHRC - San Francisco Ham Radio Club, formed December 1,1998, to conduct activities to advance the general interest and welfare of Ham Radio in San Francisco and neighboring communities of the Bay Area.
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A collection of calculators, contest schedules, references, databases and more for Palm OS by KB7AVT
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The database on DX to stations and their qsl managers, and also addresses of the managers and addresses of some DX-stations, which one work without the manager.
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This article describes how to build a general purpose DTMF decoder with a low-price chip from MITEL
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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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The T-Match with its balanced feed point is one method of feeding a Balanced Dipole.
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A simple morse code practice oscillator using either PNP or NPN typr transistors
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A CB to six meter transverter project by ZS2ACP
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Adam, VA7OJ/AB4OJ's IC-756Pro III User Review
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Web Site of Ukrainian Club Amateur Radio station from Vernadsky Research Station on Galindez island EM1U
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IC-7600 User Evaluation and Test Report by VA7OJ
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Amateur SSTV from MIR, a 2 meter antenna for bicycles, working the AO-27 satellite portable, and photographs.
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Personal web page of Gerardo Pe?a. From Cuenca, in the South Center of Ecuador.
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Antenna modeling discussions about What happens if... a dipole is bent horizontally, laterally, vertically. Zig-zag, meander, catenary curve. Effect of sag, elevation, radials. OCF off-center feed, harmonics. Includes 4NEC2 antenna models for each study.
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A frame antenna for the 80 meters band, built to be folded and to be easy to be mounted and dismounted. This antenna is suitable for indoor and QRP use, bandwidth is just 10kHz and should be observed a proper distance while transmitting due to high voltage.
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This Magnetic Longwire Balun (MLB) makes it possible to efficiently use a coaxial lead-in cable with all forms of longwires, T-forms or other types of wire antennas, without the need for an antenna tuner.
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An EH Antenna for 14 MHz by EB3EMD based on an original project by F5SWN
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DXpedition by Jorge/OA4BHY, Rene/DL2JRM, Bodo/DL3OCH, Daniel/DL5YWM
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Lincoln County ARES/RACES
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How to apply for a reciprocal license in Germany
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pythonProp is a collection of Python scripts designed to plot files produced by VOACAP. The package currently contains two scripts, both of which make use of the matplotlib library
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Women Radio Operators of New England was established in 1955. WRONE is an amateur radio club for female radio operators living in the six New England states
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NBTV (Narrow Band Television) is a technique with some similarity to SSTV, and some to conventional FSTV (Fast Scan TV). Like SSTV, it operates in a narrow bandwidth, suited to an HF SSB transceiver, but rather than send individual image frames, NBTV is designed to send multiple frames one after the othe.
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A group of American amateur radio operators who are living in Germany and come together to participate in amateur radio activities
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The RVARC is a Fredericksburg, VA area 56 year affiliated club with the American Radio Relay League, ARRL.
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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
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A quarter wave antenna with dimensions for uhf and vhf bands
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Octagonal magentic loop antennas that work from 20 to 10 meters with pictures and efficiency reports by G1KEA
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KN-Q10 Assembly Manual four band (3.5, 7, 14 & 21MHz) 5W SSB/CW transceiver kit Translated by BD6CR/4,
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13,8 v / 1 A power supplies using the UA78 series by ON6MU
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Ham radio, Mir contact samples in Real audio, packet and some links
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T93Y WEB page with details from Contest DXpeditions to Cyprus and United Arab Emirates
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Club have DX-program, DX-Rating, awards, trophy , contest programs and bulletins by internet & book.
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ex 9q5hx, s79hx, 4l1hx, 4k1hx, 4j0/ik2bhx, j3/k2bhx, 4u0g, operator at IR4T, J3A, 4U1ITU, 4U1UN