El 29 ago 2023, a las 16:00, Jens <hb9joi@...> escribió:

?

Aha ... , thanks Ron for replay.

Jens / HB9JOI

?

From: Ron Liekens

Sent: Monday, August 28, 2023 2:51 PM

To: [email protected]

Subject: Re: [xiegu-x6100] X6100: scope/waterfall Ghost-Spike ! ?

?

Jens,

Quoting Oleg:

"The peak in the center is not always DC skew.?Sometimes it's really low frequency noise.?There is a DC filter inside the software, but it is fixed.?Therefore, this peak is different on different bands.?Perhaps in my firmware I implement it so that it can be individually suppressed on different bands."

73' Ron
ON2RON