The Signal Path
2 HN recommenders · recommended in 3 months, 2019–2022
54:35 · 191K views · Sep 18, 2018
Shahriar of The Signal Path tears down and experiments with Keysight's UXR real-time oscilloscope, which offers 110GHz bandwidth and 256GS/s sampling, and compares architectures from Keysight, LeCroy and Tektronix.
Recommended as part of a channel with deep teardowns of extreme test equipment, valuable for anyone interested in electronics or RF.
3 comments from Hacker News
I knew this was going to be Shahriar from TheSignalPath. If you even have a passing interest in electronics or radio, I can't recommend his channel enough. He's regularly doing teardowns and even repairs on remarkably complex (and expensive!) test equipment from the past few decades. RF is weird and you'll see some complex and alien physical configurations in the equipment that many times look like dark arts. He puts a lot of effort into his videos and the scenarios he creates to demonstrate the power that this technology brings to the table. This 128GHz FFT is insane. I'm honestly a little surprised that this doesn't have ITAR regulations on it: this video
BPS.space - Model rockets - 133k - [LINK] OskarPuzzle - 3D printed puzzles - 110k - [LINK] The Signal Path - RF electronics - 66k - this video
The Signal Path has a teardown of the Keysight UXR oscilloscope, which has a BW of 110GHz and samples 4 channels at 256Gbps/channel, with 10bit resolution: this video .