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Query: qsl
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Large collection of SSTV pictures, QSL gallery and awards. -
Presents an online callbook resource specifically for Sri Lankan amateur radio operators, detailing 4S7 callsigns. It serves as a practical lookup tool for identifying stations operating within Sri Lanka, which is crucial for DXers aiming to confirm contacts for awards like DXCC or for contesters needing to verify participant details during competitive events. The resource typically includes operator names, QTH information, and sometimes license class, facilitating accurate logging and QSL card exchange. This digital callbook offers a quick reference for validating Sri Lankan stations, streamlining the process of identifying contacts compared to traditional printed directories. Its utility extends to supporting QSL managers and award managers in verifying contact legitimacy, ensuring proper credit for confirmed QSOs. The resource's direct access to 4S7 callsign data aids in efficient contact management and enhances participation in global amateur radio activities. -
SCCARA was formed as a general interest amateur radio club in 1921 and became a non-profit corporation in 1947. -
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9600 Baud modification on the Kenwood TM441 by ON6MU -
Nightly Talk Around Net sparked many new ideals and has promoted Amateur Radio in our area with things like, ARES, Skywarn Classes, Field Day, VE testing, Internet and other events that bring our Hams together as one big family. -
This circuit will let you look at the signal and frequency output of your transceiver. -
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A 50MHz kW Amplifier by Goran Grubishic, 9A6C -
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PTT and souncard interface for the kenwood TM255 and TM455 -
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Welcome to the relay repeater club. we are a 2 meter/vhf amateur (ham) radio club in arcadia, california, operating on the ka6ncr repeater. we are looking for new members. -
Home page of PA3BTL with information on Linux, packet radio, sattellite keppler data links, Proxim RangeLAN2 2.4 GHz radio's, Lucent WaveLAN 2.4 GHz radio's and link to LXE homepage -
RA0FF contest Log search Since 1995. UE0FFF log, First DXpedition to Moneron Isl - RK0FWL/p, contest links. -
Short description of the olivia mfsk mode and explanation of how to use olivia mode and proper radio setup including recommended olivia frequencies -
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Port of the popular VOACAP program, HF propagation prediction tool. It may be compiled using the GCC GFortran compiler -
A simple charger designed for charging 12 V sealed lead acid batteries, used by radio amateurs for portable operation Amp-Hr Class used by radio amateurs for portable/emergency operation. -
Excellent article and guide to choose the best RF power amplifier that fit your needs by ON4SKY -
This website explains coverage and construction for our repeaters. Includes useful links and an insight into the Ham community in Rhode Island -
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Signal source circuit for 2.4 GHz by sv1bsx -
A well documented PDF document containing picture sequence taked during the repair of an Icom IC-7700 HF transceiver power amplifier module -
This project describes the construction of a real CW QRP keyer with a small microcontrolle -
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Pagina personal de Radioaficion, Satelites, Antenas, Electronica y Aviacion -
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An article on RFD antennas, resonant feed-line antennas -
Wrexham is in North Wale's and our club is open to all radio fans -
Local radio club for Harlow in Essex, England -
Isolating traceiver and your computer with an opto-coupler component -
The current, the voltage, the impedance, the bandwidth, the polarization, and how the earth influences the famous radiation pattern. -
About DRM, the DRM standard, emission types, upfrading your old HF RX to DRM -
Qsl card printing, filling, distribution. complete qsl service from Bulgaria -
Running 10 and 6 meters beacons, 6 m and 70 cm fm repeater from Melbourne, Australia -
OM3CPH Universal HAM radio/generator DDS Unit with AD9850 or AD9851 -
1.2 to 30 Volts 1.5 Amps Power Supply -
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The A QRP Club is a small group of Amateur Radio enthusiasts who enjoy building, operating and (mostly) talking about Low Power radio communications, equipment and systems. -
A bazooka coax antenna for 40 meters band design by CA6TYS -
This is the old ascii text based faq for Icom IC-746 HF/VHF Transceiver -
9M6 and 9W6 Amateur Radio Society in Sabah, Malaysia. -
dedicated to ATV ham radio operations, mainly in italian -
Information about MINGO COUNTY, W.V. ARES/RACES & SKYWARN -
Key west amateur radio club w4llo -
Connecting the FT-1000MP to the Ten-Tec Centurion or Alpha 99 -
New Port Richey, Florida
