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THE AM BULLETIN BOARD => Technical Forum => Topic started by: WA1GFZ on March 17, 2009, 12:09:31 PM



Title: Door knobs
Post by: WA1GFZ on March 17, 2009, 12:09:31 PM
Anybody have RF current ratings for various Door knob caps.
850 / 850 mostly. I need to look at building low pass filters for the ss machine. Need to parallel enough to keep them cool and stable.
I have values from 30 to about 220 pf NPO ann others up to 1000 pf.


Title: Re: Door knobs
Post by: Detroit47 on March 17, 2009, 08:53:05 PM
Surplus Sales has some ratings
http://www.surplussales.com/Capacitors/Trans_Coup_Caps/cap_doorknob.html

73 N8QPC


Title: Re: Door knobs
Post by: WA1GFZ on March 18, 2009, 12:02:29 PM
TNX OM
AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands