hermannhelmholz
Newbie level 3
Greatings,
I need a variable capacitor / trimmer. I tried many different types and they where all of low quality. Do you guys know of a company that produce trimmer for around 20MHz approx. that has a high Q / low losses? I need one from 10 to 100pF and one from 50pf to 200pF that have linear adjustement. Had anyone ever try the trimmers of Sprague-Goodman :
http://www.spraguegoodman.com/pdfs/500.pdf
http://spraguegoodman.com/pdfs/402.pdf
thanks.
I need a variable capacitor / trimmer. I tried many different types and they where all of low quality. Do you guys know of a company that produce trimmer for around 20MHz approx. that has a high Q / low losses? I need one from 10 to 100pF and one from 50pf to 200pF that have linear adjustement. Had anyone ever try the trimmers of Sprague-Goodman :
http://www.spraguegoodman.com/pdfs/500.pdf
http://spraguegoodman.com/pdfs/402.pdf
thanks.