Topband: keying waveform-MY savy
Bill Aycock
baycock at direcway.com
Tue Jan 27 17:19:19 EST 2004
Barry (And the list, in general)
My apologies to all- I have been educated about this subject, to my
benefit. Ignorance CAN be cured. It took this multiple exchange to help
after more than one attempt to get help from ARRL.
I have realized that this subject (how the test is done, and what it means)
was one of the more poorly covered in the lab procedures. I have even
suggested that it would be a fit question for the "The Doctor Is IN."
series. I was told that it was not needed.
The members of this list were informative and supportive, and I thank you all.
Bill
At 11:10 AM 1/27/2004 -0500, you wrote:
>This question was addressed (beat to death?) on the Ten-Tec forum. The
>signal doesn't "start down BEFORE the key is opened". The key closure is
>the negative going part of the upper square wave. There is a 20+ msec
>delay between initial key closure and rf output. "Cut and paste" to get
>the scope photo? I think not.
>
>73,
>Barry N1EU
>
>_
Bill Aycock - W4BSG
Woodville, Alabama
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