scope probe unknown value of L's

[BeginusElectricus]

Hello everyone, simple question, I would like to build this scope probe but don't know value of L1 and L2, maybe does anyone know value of those L's, I try to find some description in net but didn't face on any description. Maybe someone know how value L1 and L2 should be. Thanks a lot for any suggests and see ya.

 

[betwixt]

The style of drawing suggests it is copied from 'Elektor' magazine, perhaps looking there will reveal the values.
As a pure guess they are probably two or three turns of wire through a ferrite bead.

I see some of my own designs listed on the web site in the image!

Brian.

 

[BeginusElectricus]

I found it on this site https://www.qsl.net/va3iul/Homebrew_RF_Circuit_Design_Ideas/100MHz_Scope_Probe.gif there is a lot of schematics but most without descriptions. Ok, so if I try to build it I try with your suggest, and maybe in the future I will find some description of it.