Thanks to let us know! Good idea!

@@viocaia you are welcome. My DSO120M was way more out of specs than yours. Some of the resistors in the resistor-capacitor network was either fake or at least could not be measured. So replaced them first with correct values. After adding the diodes and the 10M resistor I finally could also calibrate my probe correctly. There are still some glinches in displaying the signal in the 2V range, but only at lower frequencies like a few kHz. But at 1Mhz and up to about 8 MHz I´m getting now an absolute square wafeform. Then it turns slowly to sinus, though thats the limitiations of this scope. And it displays frequencies up to 115MHz more or less correctly. So at this stage not bad for a scope I paid 50 Euros. Using it more often than my desk bench for quick measurments.

@@andreasl4320 I don't have mine anymore..but your advice is very welcome..I'm sure it will be useful for our friends ...thanks again!

Good idea..I'll try that

!😀

E bine! E un canal de hobby! Cine are de inteles va intelege! Mersi si eu! It`s a hobby channel, so if there is something to learn, the˙˙knowers`` will take it!

😀

Right!

It turns like a bad solution, so I don't recommend it.It's ok for DC but turns the AC impracticable.

@@viocaia right that's exactly what o was thinking. But there must be a more efficient solution to this 🤔

@@xalalalala maybe a future firmware, it's looking like some clever guys are working to an open source

@@viocaia that would be great yes. Do you have any links to that discussion so we can follow the development please?

@@xalalalala www.eevblog.com/forum/projects/reverse-engineering-fnirsi-5012h/

I'll do the best! Thanks!

Those shacking videos are from a friend, unfamiliar with filming and stuffs like this, but a very capable engineer.

Thanks! I'll be careful about that.I use a little background music to cover all the vocal artifacts like breathing or swallow..they are annoying , there is a reason for that, maybe it was to loud.

@@viocaia Thank you for your great reply! :-) Maybe I can be of some minor help, I have worked as, among other, sound technicians on a radio station. If you find you are making mouth-noise do you maybe have to increase the distance between you and the microphone. To compensate for that, can it be necessary to increase the recording level. :-)

@@friedmule5403 I will, you know that sweet spot, to keep the lows in the voice but avoid plosives and esses, I don.t like to use noise gate or compression, the narative is fade anyway, but I.ll do a better wind shild to my mics..thanks for advice.😀

@@viocaia You are very welcome!! I have just subscribed by the way -) Do you know if your software is compressing the sound, I am just thinking if you could get rid of the low level or maybe insert a 100Hz filter?

@@friedmule5403 Super thanks for subscribing! I'll do the best to keep it interesting.BTW I want to keep the lows in the mix, you know that radio voice like ...Now I've bought a really nice device , that will give a boost to everything! look here kzfaq.info/get/bejne/lch4q8-L2Jqdeo0.html

depends of the needs..for me , measuring the audio power amplifiers RMS is what I need, but working with SMPS you need Vpp, or at the end simply V in DC..of course for the money ..is doing the job..

Not at all..just a simple , basic , educational oscilloscope

I believe it's faulty..try another probe, or simply add a 10Mohm resistor in series and try calibrate on 10X..

@@viocaia awesome, I'm going to hit up radio shack on Monday. If they don't keep probes in stock I'll grab a resistor. Thank you sir! I'll keep you updated how it goes!