This was a fantastic series. Thanks Johnnie!

If 4 analog channels are not enough, you can take connect several scopes together using BNC cables. The 10 MHz reference signal from the primary scope can be sent to the other scopes (so they all share a common clock domain). The trigger signals can be sent from one to another using the trigger-out and trigger-in BNCs.

Nice wrap up Johnnie! Very good information--much of which is not understood well by the general public! Enjoyed the homage to several universities. Semper Fi!

Thank you very much for your effort. I've lerned a lot as a beginner and older fellow. Great series!

Finally a clear explanation! Thank you sir.

Watched the whole series. Thanks for sharing your knowledge!

Ditto thanks for the professional coverage

Thank you very much sir, just bought a dsox1202a and your videos helped me learn in short time and use this wonderfull device at its best, making my creations more accurate and my time more productive.

Amazing. I didn’t even have to finish my degree, they told me since I watched this video I already qualify for a BS in ECE

greate tutorial, thanks

it was our pleasure to learn from a great teacher like you sir...god bless you. I bought an older version used Agilent Infiniium 54845A 1.5Ghz scope instead going for Rigol new scope both were at same price tag, really judging with my experience on Fluke , Tektronix and Rigol (i have older one), HP/Agilent scope ease of use is superior...I really Love the Infiniium scope.

Super classes. Thank you. physicist and banker

10:34 8 bit ADC over approximately EIGHT divisions !! I did count them. I have Siglent SDS 2000 series, the 18 lessons where applicable.

Very nice !

Love the T-shirt.. and the series ;-)

Thank you

This was a great series and you are a great tutor. Chapeaux+well done. I don't have a keysight oscilloscope, but could "transport" this keysight knowledge easily to my Rigol MSO5000. Is the work smarter T-shirt for sale?

Well done!

thank you much Johnnie. I would like to learn some thing ales as well if to thought in field of electrical engineering. Because I like your teaching method. kindly give me the link to that course 1. communication 2.RF Radio etc

Sir hope you are fine I have question to ask from you. As I am following you on youtube. I am using keysight 2000 series DSOX2014A. It has specs like memory depth is 1MPTS and sampling rate is 2 Gsam/sec . As record length = measure time x sampling rate When I measure the measuring time to utilise the full sampling rate I.e 2 Gsam/sec . I have measure time = record length /sampling rate So MT = 0.5 msec total time length 0.5msec/10 = 0.05 ms / div But when I increase time per division upto 2U/ sec I have sampling rate 2 Gsam/sec . But when I go up to 2.1 usec it drop to 1 Gsamp/sec . Why ? It should maintain the sampling rate upto 50 Usec . Please help ...

Page 157 Buxton certification = (ElecEng, MinExt) The certification of the suitability of electrical equipment for use in an atmosphere in which fire or explosion hazards are present.

One thing that bugs me about all modern scope manufacturers is that they build a "mid-tear" scope with the hardware to reach 1GHz+ but then limit the bandwidth in software and make you pay through the nose to activate it. Not that long ago, scopes didn't have software options and the hardware inside was what you paid for. If you wanted a 100MHz scope, you paid for a 100MHz scope and that's what you got. These days you pay for a 1GHz scope but are only allowed to use a fraction of it. Designing a 1GHz front-end is child's play for the likes of Tek, R&S and Keysight but they continue to charge a fortune to allow people to use it. Mid-tear scopes (Tek 4 series, MSOX4000, MXO4 etc) should be offered with 500MHz bandwidth minimum these days and that should be at the entry level price. This overpricing will continue unless customers start demanding better value for money.

Love the corporate lies. The input hardware can handle the bandwidth. You fools purposefully software limit the input bandwidth to make an excuse to charge insane money for a scope. Siglent and rigol are going to put you guys out of business.

This seemed to be informative but an online instructor should be more articulate. "Acrosst"? Really???