locked Re: Curved Line in Waterfall

K8BL BOB LIDDY <k8bl@...>


That was from a Space-X launch today.

Actually, it's a drifting carrier detected on the WSJTX Waterfall. You'll
see that often on various Bands. Also, you can often see a straight vertical
line from a solid carrier or an interrupted one from CW.

73,     Bob  K8BL

On Sunday, May 10, 2020, 12:17:53 PM EDT, Brian Wilkins <bwilkins@...> wrote:

I was listening on 17m today. What causes this curved line in the waterfall?

 Link to picture

Brian Wilkins

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