Speed
Two different control characters are supported for setting the speed. For normal cadences, the percent sign ( % ) is used to select a speed ranging from 1 to 50
For code practice purposes, the
Note: When the ‘%’ character is used, it will set timing values for both the inter and intra character timing values, so when using the ‘*’ control character, the ‘%’ control setting should precede the ‘*’ control setting.
Amplitude
A character sequence beginning with a
Sending ‘Prosigns’
To send a prosign such as AR, AS, BT, SK, etc., any number of characters can be enclosed in brackets. The left bracket ( [ )has the effect of reducing the
Examples:
The following message sets the pitch to 880Hz, the amplitude to 128 (or half volume), 20WPM for the character timing, and 13WPM for the
~880^128%20*13This is a Morse code message
The following example sends “DE KA9FUR” using a different pitch for each character. Note that the command prior to sending the ‘9’ is terminated using a backslash.
^255%13~1000D~1100E~1200 K~1300A~1400\9~1500F~1600U~1700R
The following example shows how to send a message containing a prosign.
Wx here is sunny [SK]
Send 8 dits like this [HH] or this [IIII] or this [EEEEEEEE]
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