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This oscillator is self powered from 3 x AA cells and provides a generous level of volume, adjustable via the front panel control. An internal pot permits the frequency of oscillation to be adjusted. A standard 1/4in mono socket is provided for plugging in the Morse Key. Requires 3 x AA cells
The MFJ-414, known as a 'Classroom Morse Tutor' is a very comprehensive black box with a two-line LCD readout that functions as both a menu system for setting up the unit, and as a display to show the code being sent. This unit is able to key a transceiver, but the word 'key' needs to be qualified. It will deliver audio to a transceiver and can thus be used for sending training code to an FM transceiver. For keying a CW transceiver, as separate keying output is provided.
The MFJ-554 Classroom Morse Code Oscillator produces a true pure sine wave ideal for sending Morse code to students. It delivers 1W into a built-in 76mm (3in) speaker with distortion less than 0.2%.
The VEC-254 Classroom Morse Code Oscillator produces a true pure sine wave ideal for sending Morse code to students. It delivers 1W into a built-in 76mm (3in) speaker with distortion less than 0.2%.
If you want to learn Morse code in style then this is the key for you. It is the ideal practice Morse key with built-in oscillator and speaker. Can be used inconjunction with other practice Morse keys. When no longer required as a practice key, the oscillator section can be removed and the key used in its own right with a transceiver. Metal parts are gold plated. Battery not supplied
Measures 125 x 75 x 27mm.
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