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Scope Spec Frequency vs Actual Frequency

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Post time 2018-1-26 11:52:12 | Show all posts Reply Awards |Descending |Read mode
Hi Hantek Team.

Please help me understand the following.
I have the 6254BD PC Scope with the spec from your Datasheet Frequency is 250Mhz and 1 Ga Samples per second,
Now how do I calculate the maximum frequency  of a signal that I can measure with the scope ? If 1 Channel is used and when 4 channels are used .
In my opinion it would be something like 50Mhz when 4 channels are used ,
Please can you help here with the technical information how to calculate the efferctive measuring frequency of a channel .
I appreciate your information

Regards



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 Author| Post time 2018-1-29 13:24:41 | Show all posts
Thank you Amy That is as I understand it as well
4 Channels opened sample rate per channel is 250MS/s and if you need  at least 5 points so it is 50MHz signal when using 4 CH
that is fine I will never measure 4 CH 50Mhz per channel
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