Re: [EVGRAY] Re: multipacting and secondary emission electron multiplication [1 Attachment]

Body

Avalanche rated transistors so don't have to hand select:

https://www.diodes.com/products/discrete/bipolar-transistors/special-function-transistors/avalanche-transistors/#tab-finder

Avalanche rated FET:

https://www.diodes.com/assets/App-Note-Files/zetex/an10.pdf

Avalanche energy:
https://www.diodes.com/assets/App-Note-Files/AN-1010A_App_Note.pdf

Nano and Picosecond rise time generators:
https://www.analog.com/media/en/technical-documentation/application-notes/an98f.pdf
Appendix A explains proper measurement techniques.

Anytime I hear "My scope shows..." I cringe, this explains why, as does
Appendix A above.

https://www.analog.com/media/en/technical-documentation/application-notes/an47fa.pdf

To measure 70ps rise time requires a 5+ GHz bandwidth scope.

Keysight's (Formerly Agilent, Formerly HP) new UXR1104A Infiniium
UXR-Series Oscilloscope. The most capable model has a 110 GHz
bandwidth and samples at up to 256 GSa/s - on each of four channels.
This means that in 10 ms it is full at max speed and bandwidth.

54 Minute long video of what is in it:

https://www.patreon.com/posts/keysight-uxr-bw-21602957

Price starts at $170,000 USD.
Fully loaded $1,300,000 USD.

https://literature.cdn.keysight.com/litweb/pdf/5992-3132EN.pdf