ctrl + shift + ? for shortcuts
© 2025 Groups.io

Re: Curve tracer advice: RF instability.


 

On 11/28/2014 5:42 AM, r Krusell goran.krusell@...
[TekScopes] wrote:

Hi, if it is possible you can put 47 ohm resistors in series with
Base and collector and the instability will disappear.

r


A small ferrite bead also seems to work well, just slip it
over the base lead before inserting the part.
In a few cases you will need a bead on all leads.


Join [email protected] to automatically receive all group messages.