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@dominikgs2 жыл бұрын
I would highly appreciate more of those videos. Nowadays it seems like you always pick for an IC to solve all the problems. In the past there were some really nice and sophisticated solutions for problems which nowadays seems impossible to solve without a fancy IC. So I like to see more of that "old fashioned" circuits. Keep up the good work like your videos!
@AllElectronicsChannel2 жыл бұрын
Thanks man! I will create more videos like this one
@yakovdavidovich79432 жыл бұрын
Listening to you talk through that last circuit, it's like watching a chess grandmaster explain why some high level player resigned. You go from having no idea what's going on to having each veil lifted from your eyes, until the beauty of the solution shines through. Amazing, and thank you.
@AllElectronicsChannel2 жыл бұрын
Wow man!! Thank you!!
@juanpedrolardet20882 жыл бұрын
Waw, this is quite a nice format of video. Thanks!
@AllElectronicsChannel2 жыл бұрын
Thanks man!
@igorb46502 жыл бұрын
You the hero we need! HP gear filled up with some arcane sacred analog stuff that are often beyond comprehension. For example i tried to understand how low frequency IF filter from HP SA works but failed to even get description of this kind of topology anywhere on internet, something close to it was mostly passive and no hint active design whatsoever
@AllElectronicsChannel2 жыл бұрын
😳😳😳 send me the pdf, I may make video!
@stefc16292 жыл бұрын
Outstanding!
@geanjacques2 жыл бұрын
Maybe the two 100 Ohm resistors at the input are decreasing the gain?
@AllElectronicsChannel2 жыл бұрын
Yeap!
@therfnoob76972 жыл бұрын
great content! thanks!
@AllElectronicsChannel2 жыл бұрын
⭐⭐⭐
@janikangerer36322 жыл бұрын
Very very nice😁👍
@achimbuchweisel27362 жыл бұрын
WHAT The HeCk? You got my attention!
@AllElectronicsChannel2 жыл бұрын
hahahaha!!
@rapsod19112 жыл бұрын
Where did you got schematics for HP8505A? I can not find it on net.
@AllElectronicsChannel2 жыл бұрын
I got in a USB stick with the equipment...
@alexengineering37542 жыл бұрын
never give positive feedback :D very interesting circuit