Re: Good and large X-Y CRT?

From: Steve Roberts (osteven_at_akrobiz.com)
Date: 10/04/04


Date: 4 Oct 2004 09:59:28 -0700

John Woodgate <jmw@jmwa.demon.contraspam.yuk> wrote in message news:<7yH7KGEr8RYBFwqi@jmwa.demon.co.uk>...
> I read in sci.electronics.design that Tim Shoppa <shoppa@trailing-
> edge.com> wrote (in <bec993c8.0410031631.55979ae9@posting.google.com>)
> about 'Good and large X-Y CRT?', on Sun, 3 Oct 2004:
>
 
 The LBO9C Alignment Scope / X-Y Display Module is equipped with a
9-inch screen. LB09C is made by Leader, not sure about the bandwidth,
but was in production like 2-3 years ago. Same Leader that made the
low cost chinese or taiwanese scopes.
 
  If you find some cheap, please let me know so I can mothball my Tek
606
I actually used to do vector graphics for a living, doing laser shows,
and still have the 5K worth of custom vector control stuff, including
8 channel digital tape and a 68040 based PCI card that rides a PC bus
to do the real time math. Of course nothing done for laser shows gets
out of the high audio bandwidth, because of the mechanics of the
galvanometer scanners, yet we can get 16 bit 3D wireframe with up to
1200 points per frame, and still cram it into audio with almost no
flicker.

 Steve Roberts



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