Usefull Images

Choke Impedances:

PI-Filter as used in the KLV-400:

Optimum End-Fet use:

About Me

Hi there! I'm Nico Derks, living on a small Island called Texel, what is located at the North/West of the Netherlands (IOTA: EU038)

For living i'm a Brewmaster at Brouwerij TX
I started my "communications" hobby early in the '80 on the 11m citizensband.
After a break of many years i picked up my hobby again in 2021 and get my Novice licence.
And at that time i started this website
I hope You enjoy it.
My other hobby's are: Flightsimulator "the professional way" on the IVAO network, and making radio programs like: The Golden Classics
I hope to make an QSO with you, (if we did't already did) and send you the best 73's

Kind regards,
Nico Derks
PD2TX

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