Products > Test Equipment
Best Brand Name for an Oscilloscope?
<< < (15/23) > >>
BillyO:

--- Quote from: nctnico on December 01, 2022, 02:47:48 am ---That is the problem: in the end you can't determine the exact bandwidth using a pulser because you don't know what the roll-off 'factor' of the front end is.

--- End quote ---
No one said exact.  We're not going for exact using this method.  In this little exercise I came up with 200MHz, we don't know the actual, but it is assumed to be 185MHz for now.  That's an error of less than 10%.  If you had a Tr of 2ns doing a transient test you'd be correct in saying "My scope has about a 200MHz bandwidth".  Which is really quite significant if your scope is advertised as a 100MHz scope.  Likewise, if you did the test on your supposed 100MHz scope and got 13ns you'd be safe in saying the rating of the scope is an out and out lie and reality is more like 30MHz.
BillyO:

--- Quote from: tautech on December 01, 2022, 03:00:32 am ---Missing my now sold SSG3021X already.  :(

--- End quote ---
Now, that would be an awesome SG.  I see them for $3600 CDN for the base model .. more than I can really ever afford after just spending nearly $4500 CDN on two scopes, an AWG, a DMM and a DC load in the last 4 months.  All Siglent.  I'm afraid such a thing is out of my hobby league.

I'll have to continue to live with my ADF4350 .. :(
tautech:

--- Quote from: BillyO on December 01, 2022, 03:14:49 am ---
--- Quote from: tautech on December 01, 2022, 03:00:32 am ---Missing my now sold SSG3021X already.  :(

--- End quote ---
Now, that would be an awesome SG.  I see them for $3600 CDN for the base model .. more than I can really ever afford after just spending nearly $4500 CDN on two scopes, an AWG, a DMM and a DC load in the last 4 months.  All Siglent.  I'm afraid such a thing is out of my hobby league.

--- End quote ---
Yeah that's the trouble, they don't get lots of use unless you're right into RF. Even a SDG6052X is not exactly cheap but either of these base models can be improved.  >:D
However even if we were to replace it with the same SSG and again improve it to 3.2 GHz that's not high enuf to test what's coming from Siglent.  :o
SSG5000X can do it but that's another jump in cost.  :scared:
BillyO:

--- Quote from: tautech on December 01, 2022, 03:24:15 am ---.. 3.2 GHz that's not high enuf to test what's coming from Siglent.  :o

--- End quote ---
Sounds very interesting!  But also sounds like something I'll never own.

When will it be announced?
tautech:

--- Quote from: BillyO on December 01, 2022, 03:27:50 am ---
--- Quote from: tautech on December 01, 2022, 03:24:15 am ---.. 3.2 GHz that's not high enuf to test what's coming from Siglent.  :o

--- End quote ---
Sounds very interesting!  But also sounds like something I'll never own.

When will it be announced?

--- End quote ---
When we spot it on the HQ website and know it exists for real. Only heard whispers about it thus far.
Navigation
Message Index
Next page
Previous page
There was an error while thanking
Thanking...

Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod