Are the pulses from a marker or part of the signal? If a marker it
does look like there is some hum on the signal. Have you pushed the
wires around to see if its coupling from wire dress?
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On 11/22/2023 9:24 AM, Justin Bowser - KI5GKD wrote:
After running out of things to do I decided to put the S-120 under the
'scope to try to find out where the noise is coming from.? I think I
have at least the symptom of something identified.? The first scope
trace attached to this post is From T6 Pin 1, with BFO fully CW.? It
appears to have a 60 Hz component but not sure, so far, where it is
coming from.
73,
--
Justin B.
KI5GKD
--
Richard Knoppow
Los Angeles
WB6KBL
SKCC 19998
