Re: New Vector monitor project progress yoke

From: Rodger Boots <rlboots_at_cedar-rapids.net>
Date: Fri Oct 15 1999 - 15:59:52 EDT

11a01bf1743$79425060$0c01010a@daytrader2>
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Wow, that low. Not hard to find a regular yoke with that low a
horizontal inductance but about the lowest I've seen for vertical
was 5 mH.

What say we dump the transistor amplifier and get out some big
nasty tubes, a 500 volt power supply, and just MAKE a raster
yoke work? (OK, let's not.)

James Nelson wrote:

> It is something like this on the Tempest game I have:
>
> 0.6 mH on vertical
> 0.9 mH on horizontal.
>
> .05" per microsecond which is about 1/5 of raster speed horizontally by my
> calculations.
>
> -James

> > Does anyone remember what the:
> > A) yoke inductances
> > B) writing speeds
> > of the various monitors were? I think Al posted the inductances
> > once a LONG time ago.
Received on Fri Oct 15 15:05:49 1999

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