Re: File /LP.pdf uploaded #file-notice


geoff M0ORE
 

Nice work Bob, one quick question. How did you arrive at the values of Q?  Sorry, two questions. Did you try some plots with different values of Q?

Many years ago in my college days we learnt how to calculate Q and then measure in a practical situation but long forgotten now.

On 15/07/2020 01:13, QRPLabs@groups.io Notification wrote:

The following files have been uploaded to the Files area of the QRPLabs@groups.io group.

By: Bob Benedict, KD8CGH

Description:
LP filter models SimSmith model of a 20 m LP filter and results with varied inductor values. This might be useful in diagnosing as built filter problems

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