Re: [Phys-l] Oscilloscope bandwith demonstration

[Bernard Cleyet <bernardcleyet@redshift.com>]

On 2011, Nov 02, , at 09:51, brian whatcott wrote:

> You have a rule of thumb in mind that the bandwidth should cope with 
> perhaps
> five times the frequency represented by the signals repetition time, at 
> least,
> which is a different kettle of fish. I can mention briefly that the 
> parameter of
> prime interest these days is sampling rate - and that applies to digital 
> scopes.


brian!

What's the rule of thumb for digital scopes (bandwidth -- sampling rate)?

bc  remembers there's a rule of thumb for rise time -- bandwidth.