EEVblog Electronics Community Forum
Products => Test Equipment => Topic started by: Ecklar on July 01, 2015, 10:49:40 pm
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Under what situations would I need or use the Rigol 50 Ohm thru feed adaptor on the DS1054Z ? Is there a particular frequency point above which I would need it and below which I would not? I saw the excellent YouTube that showed without an impedance match (low going into scope high) you might get reflections, but, I didn't understand is there a frequency threshold or some other issue.
Thanks
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i'm surprised this went unanswered after 6 months, maybe wrong section....i hope the OP is already know the answer, anyway without acting like a guru and repeating the fact again... fwiw some of it...
https://www.avtechpulse.com/appnote/techbrief12/ (https://www.avtechpulse.com/appnote/techbrief12/)
https://en.wikipedia.org/wiki/Electrical_termination (https://en.wikipedia.org/wiki/Electrical_termination)