VECTORLIST - The Mailing List For The Technical Discussion of Vector-Based Arcade Games

September_1997
yoke resonant frequency

From: Al Kossow ( )
Date: Mon Sep 01 1997 - 13:37:25 CDT

"1) The resonance frequency of the yoke." 

--

we made a simple model last week and swept it from 0 - 10khz

  --- .067 uF - 150 --+-- 3 -- gnd
   +-------.5 mH -----+

the circuit was flat from DC, dropping by 3db at 1khz

this is a rough aproximation of the horizontal deflection in 
a G08. I forgot to write this down, but I think the RC kicked
in at around 50khz.

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