[sdiy] Oscilloscope Bandwidth

[Tom (Groove Attack)]

Hi,

just yesterday i stumbled across this video, and it blew my noobish
mind:

http://www.youtube.com/watch?v=oZ1Dv2dVGkU

the guy's talking about hf oscillations in a low frequency audio
circuit, possibly caused by inductances / capacitances from a breadboard
grid.

very interesting!


best,
Tom



Am Sonntag, den 02.09.2012, 14:41 +0300 schrieb Oscar Salas:
> Hello,
> 
> Until now I have used a 25Mhz Oscilloscope, and I have to say that I never
> felt the need of more bandwidth.
> 
> However I have to buy a new oscilloscope, and I wonder if I will need, at
> some point, more bandwidth. Because DIY synthesizer, means to me, to
> learn; maybe there is something that I don't see now.
> 
> The context in which I will use the oscilloscope, is design, build,
> trouble-shooting, etc.. analogue synthesizer modules, and maybe switching
> power supplies.
> 
> I'm looking a 30Mhz oscilloscope.
> 
> My question is:
> What is that I can see with more than 30Mhz? In which situation or
> application, I could need more than this bandwidth?
> 
> Thanks in advance, Oscar.
> electronic-sea.net
> 
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