practice

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practice

86 links - and 3 categories

Antennas : HexBeam
  • Three-Element Hex Beam Project - Building the Three-Element Hex Beam. A project and construction phase of an HF hex-Beam antenna using trees to hang the antenna and a Channel Master antenna rotator.
    [ Hits: 304 | Votes: 6 | Rating: 8.67 ]
Antennas : Theory : Impedance matching
  • Performance of 49:1 Ferrite Core Transformers - There are quite a few recipes for building a suitable transformer for an end fed half wave antenna (EFHW), but I was never sure I really understood the main principles. So, I wound a bunch of transformers, made measurements on them using my NanoVNA, learned how to get what I really wanted out of the VNA measurements, and in the process discovered how to build better transformers and be able to predict what they will do
    [ Hits: 151 | Votes: 4 | Rating: 7 ]
Internet and Radio : Radio Gateways
  • Hamword Wordle over Winlink - Hamword is a Winlink-based game that mimics the popular five-letter word guessing game, Wordle. The goal of this game is to give hams a way to practice their Winlink skills while having some fun guessing an unknown five-letter word. The only thing you need to play the game is an amateur radio license and an operational Winlink account.
    [ Hits: 39 | Votes: 0 | Rating: 0 ]
Software : Morse Code Training
  • MorsePractice - MorsePractice is a Java application originally written by Martin Minow (K6MAM) as an aid to learning Morse code. With morse practice you can select the digits you want the app to be transmitted. Additionally can be selected a random phrase, or random QSO.
    [ Hits: 49 | Votes: 0 | Rating: 0 ]
Technical Reference : Morse Code Decoder
  • The CW Typewriter: A Morse Code to ASCII Converter - The CW typewriter is a compact adapter board that transforms Morse code into ASCII characters using an Iambic key. It connects to a computer via USB, emulating the keyboard. The device features inputs for Iambic keying and a WPM speed potentiometer, and outputs for a key and a speaker for side tone. The device can be used with various software and online typing games for practice, offering a unique and interactive way to learn and use Morse code.
    [ Hits: 118 | Votes: 0 | Rating: 0 ]
Technical Reference : Morse Code Oscillator
  • Morse Code Practice Oscillator - This project builds into a box into which you plug a Morse Code Key. Using the Morse Key creates realistic sounds so you can judge how well you Send. A great tool for beginners to improve Morse sending skills before going on-air
    [ Hits: 62 | Votes: 0 | Rating: 0 ]

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