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324 links - and 17 categories

The Battle Creek Special Antenna - This antenna is often mentioned as secret weapon for LF bands (160, 80 & 40 m) operating at many DXpeditions. It is not commercially available but may be loaned to the expedition staff. It was brought to Ham Radio scene by George Guerin, K8GG, Charlie Dewey, W0CD and George Taft, W8UVZ
[ Hits: 4483 | Votes: 3 | Rating: 8 ]

Antenna Impedance measurement - When experimenting on an antenna it's often important to determine its feedpoint impedance at various frequencies across the operating band. It's easy enough to measure SWR, but sometimes we need to know more detail than this
[ Hits: 1426 | Votes: 6 | Rating: 2.67 ]

Contest Operating Practice - Operating practice in english
[ Hits: 814 | Votes: 0 | Rating: 0 ]

W6WGZ Madera County Amateur Radio Club - The Madera County Amateur Radio Club was formed for public service, education, scientific and recreational purposes of amateur radio and to elevate the standards of operating practices and ethics in amateur radio communications. San Joacquin Valley California
[ Hits: 367 | Votes: 1 | Rating: 10 ]
N6FQ Fallbrook Amateur Radio Club - It is our purpose to further the exchange of information and cooperation between members, to promote radio knowledge, fraternalism and individual operating efficiency
[ Hits: 571 | Votes: 1 | Rating: 3 ]
KA6NCR Relay Repeater Club - 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.
[ Hits: 725 | Votes: 0 | Rating: 0 ]

KB0TUC The Royal Gorge Amateur Radio Club - A General-Interest ARRL Affiliate Operating Open Repeaters in Canon City, Colorado
[ Hits: 540 | Votes: 1 | Rating: 8 ]

N4EH Lake Monroe Amateur Radio Society - The Lake Monroe Amateur Radio Society serves Seminole County and Central Florida, operating two 2 meter repeaters on 147.285 +600 and on 146.805 -600
[ Hits: 812 | Votes: 0 | Rating: 0 ]

The South Jersey Radio Association (SJRA( - The oldest continuously operating amateur radio club in the United States
[ Hits: 642 | Votes: 2 | Rating: 10 ]
N2OB Old Barney Amateur Radio Club - OBARC is an active organization participating in field day, various operating events, special events and contests
[ Hits: 659 | Votes: 1 | Rating: 8 ]

W2RDX The Rochester DX Association - Founded in 1947 in Rochester, NY, the Rochester DX Association is an amateur radio organization dedicated to the art and science of DX operating and contesting.
[ Hits: 342 | Votes: 4 | Rating: 8.25 ]

The Texas DX Society - The Texas DX Society is an organization of radio amateurs in Houston, Texas who have a primary interest in DX chasing and contest operating on HF, VHF, and UHF.
[ Hits: 521 | Votes: 1 | Rating: 10 ]
K5DX The Texas DX Society - The Texas DX Society, founded in 1970, is an organization of radio amateurs in Houston, Texas who have a primary interest in DX chasing and contest operating on HF, VHF, and UHF
[ Hits: 985 | Votes: 2 | Rating: 10 ]

European PSK Club - The European PSK Club, or EPC for short, is an informal club of amateur radio operators dedicated to maintaining high levels of amateur radio communications on PSK modes. Its purpose is to promote activity and good operating practice on the PSK modes on all amateur bands
[ Hits: 1088 | Votes: 1 | Rating: 10 ]

Why is Morse Code Still Used? - Interesting article by WY3A explaining benefits of operating CW
[ Hits: 987 | Votes: 3 | Rating: 9 ]

PSK31 Overview - Brief overview of PSK31 and basic operating techniques.
[ Hits: 702 | Votes: 0 | Rating: 0 ]

PacketRadio primer - The Packet Radio beginners guide to packet radio operating by Buck Rogers K4ABT
[ Hits: 1008 | Votes: 0 | Rating: 0 ]

AO-27 Satellite page - About operating the AO-27 satellite
[ Hits: 704 | Votes: 2 | Rating: 6 ]

ND5S6 160 meters operations - Antennas and operating note on 160 meters
[ Hits: 751 | Votes: 0 | Rating: 0 ]

PSK08 - G4JNT - PSK08 Software for the 56002EVM. PSK08 is a data communications mode identical in operation to PSK31, but operating at one quarter the speed, ie. approximately 8 symbols per second. Direct download link to psk08.zip file.
[ Hits: 735 | Votes: 0 | Rating: 0 ]