K5JF CW Trainer

K5JF CW Trainer
old straight key


Alphabet, Numbers and Punctuation present a grid of paired buttons, each labeled 'Play' or blank. Press 'Play' and you'll hear the Morse Code for either a letter, number or punctuation mark, depending on which module you selected. The blank button acts as a toggle; press it and the character is revealed or hidden, depending on the state when pressed.

Word List is quite similar except that instead of working with a single character, the Morse Code is for common words encountered in a QSO.

Navigation:
Back: Up one level
Previous: Previous Word List
Next: Next Word List
Shuffle: Shuffle tiles randomly
Play All: Play all codes
Stop All: Stop Play All
Reset: Reset random shuffle
Show All: Reveal/Hide all codes

Note on Play All: There is a 1 second delay before each code plays. you can increase this via the delay setting.



Morse Match plays a random Morse Code selected from the alphabet, numbers 0-9 and common punctuation marks. The user has to match the Morse code played by pressing the character using the onscreen or computer keyboard. This is continuous copy practice. The Morse Code keeps coming until you decide to quit.

Navigation:

Back: Up one level
Start: Start playing Morse Code.
Repeat: Repeat the last Morse Code played.
Show: Reveals the correct answer. After a selection is made, it displays the answer with a green background if correct and a red if not.

Recognition randomizes the alphabet and numbers 0-9. It then plays each character in the set and waits for you to make a selection using the onscreen or computer keyboard. Once the entire sequence has been completed a tabulated score is presented.

Navigation:

Back: Up one level
Start: Start playing Morse Code.
Repeat: Repeat the last Morse Code played.
Blank: After a selection is made, it displays the answer with a green background if correct and a red if not.

Call Signs presents 10 random callsigns, selected from a database of 1800, from both US and international sources. Press 'Shuffle' to hear another random 10. You can listen to them individually or press Play All to hear all ten in sequence. Pressing the blank button will reveal the individual tile.

A submit button and an input box are to the right of the callsign. You can enter what you copied into the input box, press Submit and you'll be told if you copied correctly.

You can also do this in sequence for all 10 callsigns. Fill in the input boxes, then press Submit All.

When using submit/input box it's suggested that you apply a delay of a few seconds to the sound playback. This will give you time to "click into" the input box and be ready to type before the sound starts.

Upload List Upload a list of words or phrases. Beta, only upload lists of words or phrases terminated by a carriage return, not other delimiters, such as comma, semicolon, etc. Play the word or phrase by clicking on its tile. Predefined lists are also avaiable.

Navigation:
Back: Up one level
Play All: play all words,phrases
Stop All: stop Play All
Load file: 2 green arrows: upload word file
Preload: Load list selected from Preload dropdown menu

Abbreviations, Prosigns and Q Codes.

These modules list the selection along with a 'Play' button. The only navagation button is 'Back', which returns you to the previous menu.

Abbreviations : A listing of common abbreviations encountered during a QSO.

Prosigns : The common prosigns encountered during a QSO.

Q Codes : The common Q codes encountered during a QSO.

Navigation:
Back: Up one level

Sound modifiers:

WPM: Words per minute (character speed).

Frequency: Controls the pitch of your side tone: 600Hz - 900Hz

Farnsworth: Adds a delay between characters, slowing the effective WPM while keeping character speed high.

Delay: Adds a delay prior to the character or word beginning to play, default 0, 0-10 via spin control.



K5JF CW Trainer uses jscwlib by Fabian Kurz, DJ1YFK
jscwlib is published under the MIT licence.

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