DIY RF Probe Tutorial

Probing RF circuits can be tricky.

Here are some resources for DIY probes

https://elektrotanya.com/files/forum/2009/10/e04a036.pdf

 

And Instructables has built on this: https://www.instructables.com/id/DIY-1GHz-Active-Probe-for-Under-20/

http://welecw2000a.sourceforge.net/docs/Hardware/Aktiver_Tastkopf_mit_OPA659.pdf

http://www.ti.com/ww/en/bobpease/assets/www-national-com_rap.pdf

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

 

There is also a DC-1 GHz passive probe from EMC guru Doug Smith:

http://www.emcesd.com/1ghzprob.htm

NOTE: SIGLENT does not endorse any of these solutions. They are for reference only.