https://eltesta.com/wp-content/uploads/2022/05/Countries.Years_.Oscilloscopes.2022.pdf
Там же. Может кому-то будет интересно.
https://eltesta.com/wp-content/uploads/2020/02/Mark-V.-Ashcroft.-Pico-Technology-Ltd.-The-Trouble-with-Oscilloscope-Probes-and-an-%e2%80%9coff-piste%e2%80%9d-design-for-microwave-and-gigabit-applications.pdf
И, между делом
https://eltesta.com/wp-content/uploads/2020/07/ITL-231A_DataSheetJune2006.pdf