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Re: RF Active Probe


 

The specs say 0.75 pf and 10M¦¸.

On 8/18/2021 6:35 AM, roncraig1@... wrote:
This probe is just a capacitor input coupled FET source follower with a voltage regulator to run the FET. Input capacitance loading in in 10-15 pF range.

Over a limited freq range it provides a high impedance input.



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