Rik Strobbe wrote:

[snip]
3. If Alberto could adapt ARGO and let the 'time markers' also appear on
exact multiples of 30 seconds (or 1 minute etc..) and eventually replace
the 'time ticks' at the bottom by thin vertical lines (over the entire
window) then the RX would also have the required 'time synchronisation' :
'key up' or 'key down' of the TX would be at the same time when a 'time
marker' appears on the ARGO screen.
[snip]

I can make this a customizable option. I have build 127 in the works and will 
add

this requirement.

73   Alberto   I2PHD