Software description
CW Panel window
3 Tone list
Dropdown list for selecting the frequency of the CW side tone in Hz (Pitch).
4 Hardness list
Dropdown list for selecting the "hardness" of CW tone.
Soft – "soft" CW signal (slowest slew rate).
Medium – medium hardness.
Hard – aggressive signal (fastest slew rate).
5 Speed
Fields for selecting manipulation speed and relation between dots and dashes.
6 Break In
Input field of the switchover time into the reception mode after finishing a
transmission (Semi Break-in Delay).
Note: It is necessary to determine this parameter according to the CW-speed. Too short break-in
delay will cause a switchover even between dots and dashes and will lead to a faster wear of the
changeover relay.
7, 8 IFSC, EFSC
Input field for the first transmitted symbol length correction.
Due to RX-TX switchover delays in the transceiver or in an external linear
amplifier, the first transmitted symbol may be distorted or „shortened“. To
overcome such an effect, the duration of the first symbol can be corrected.
IFSC (Internal First Symbol Correction) – correction of the first symbol on
transceivers switchover delay; a value of 2-3 ms is sufficient. It is possible, however,
to set higher values for special applications.
EFSC (External First Symbol Correction) – correction of the first symbol on
external devices switchover delay (linear amplifier, antenna switch etc.). This value
should be set greater than the value for TX On Delay in the External control window.
9 Templates buttons
12 buttons with message templates. With a click on one of the buttons the
corresponding text will be taken into the message input field. The content of these
buttons may be defined by the user.
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