When you see this on a waterfall display it looks like a ghost image of the transmission a few 100 Hz up or down.
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| The yellow coloured PSK-31 images are the same transmission. The main one is centred at 1760 Hz and the spatter is around 750Hz |
You will then get other hams shouting at you in CAPITAL LETTERS telling you to turn the gain down and look at your ALC meter. You can turn the gain down on your computer by simply decreasing the slider. In DM780 it is the TX slider shown below.
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| Transmit volume slider on Digital Master 780 |
ON the Yaesu FT-450D follow what I do - link here
Do yourself a favour and clean up your signal. Other hams with thank you for it.
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