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165 links - and 3 categories

Modeling an 80/40/20M Fan Dipole for DX - W1DYJ
An interesting presentation of a real multiband Fan Dipole antenna optimized for better DX operation ...

[ Hits: 543 | Votes: 2 | Rating: 5.5 ]

Magnetic Loop Antenna for 40-20m - 9M2SX
If you have space constraint at your QTH for a HF antenna you can try ...

[ Hits: 1530 | Votes: 2 | Rating: 3 ]

F8KFP Radio Club Urtois - F4GMT
Le radio club de la Cote Basque amateur radio pages about HF VHF UHF digital ...

[ Hits: 299 | Votes: 0 | Rating: 0 ]

RadioClub Odessa - UT0FC
Regional radio club of Odessa Ukraine

[ Hits: 240 | Votes: 16 | Rating: 9.32 ]

Wireless Society of Southern Maine RACES - Tim Watson
The WSSM Emergency Communications Team serves the Cumberland County Emergency Management Agency CCEMA and the ...

[ Hits: 102 | Votes: 0 | Rating: 0 ]

Repeaters in Ukraine - UR5NBC Vladimir ^updated
Map and list of amateur radio Repeaters in Ukraine in Russian

[ Hits: 312 | Votes: 4 | Rating: 5.5 ]

Learn Morse Code - AA4OO
An interesting article dedicated to hams that want to start learning morse code including notes ...

[ Hits: 344 | Votes: 0 | Rating: 0 ]
CW QSO Trainer - scphillips
This online web application allows you to train the decoding of Morse code by copying ...

[ Hits: 173 | Votes: 7 | Rating: 6.5 ]
A Visual Farnsworth On-Line CW Trainer - Seth Morabito
This trainer is a small personal project designed to play with learning morse code through ...

[ Hits: 287 | Votes: 2 | Rating: 10 ]
Seiuchy On-line morse code trainer - hb9fxw
Seiuchy is a web based morse code trainer that can be used even offline once ...

[ Hits: 246 | Votes: 2 | Rating: 9.5 ]
Recognition of CW signs at different listening levels and frequencies - PubMed
The recognition of telegraphy masked by noise at 40 and 80 signs min telegraphy speed ...

[ Hits: 81 | Votes: 1 | Rating: 7 ]

Morse Code Audio Lessons - G4BP
Morse Code Training online audio recordings grouped in three different levels for a total of ...

[ Hits: 397 | Votes: 3 | Rating: 2 ]

Ukraine Repeater Map - UR3PDA
An interactive map for ham radio repeaters in Ukraine

[ Hits: 120 | Votes: 1 | Rating: 10 ]

NVIS Propagation - Electronic Notes
Near Vertical Incidence Skywave propagation is a form of radio wave propagation used on the ...

[ Hits: 446 | Votes: 1 | Rating: 10 ]

Online Morse Code Training - PU5EPX
Learn Morse Online in 40 lessons with this web based morse code learning program based ...

[ Hits: 366 | Votes: 2 | Rating: 10 ]
Morse Code Trainer Online - IW1QLH
An online morse code trainer application that allows to select the digits and play them ...

[ Hits: 234 | Votes: 0 | Rating: 0 ]

Arduino Based Morse Beacon - brainwagon
An Morse Code CW beacon keyer done with arduino include the source code and a ...

[ Hits: 1050 | Votes: 0 | Rating: 0 ]
CW Trainer - Arduino Project - N4TL
Hone your Morse code skills with this entry level project Article includes the full schematic ...

[ Hits: 618 | Votes: 0 | Rating: 0 ]

Morserino-32 - Willi OE1WKL
Successor to the Metamorserino this is a multi functional Morse code machine Keyer Generator Trainer ...

[ Hits: 244 | Votes: 9 | Rating: 9 ]

Analyzing 6 handheld antennas with a VNA - Sivan Toledo
In this article the author analyze six different type of VHF handheld antennas and as ...

[ Hits: 408 | Votes: 1 | Rating: 1 ]