TRS-80 Model 12 crt substitution

From: Witchy <witchy_at_binarydinosaurs.co.uk>
Date: Fri Mar 5 03:40:37 2004

> -----Original Message-----
> From: cctalk-bounces_at_classiccmp.org
> [mailto:cctalk-bounces_at_classiccmp.org] On Behalf Of Tony Duell
> Sent: 05 March 2004 05:20
> To: cctalk_at_classiccmp.org
> Subject: Re: TRS-80 Model 12 crt substitution
>
> Yes. There was a design for an EHT probe like this in 'Television'
> magazine a few years back. These EHT probes as just a
> high-value resistor (a few hundred megohms) and a
> microammeter in series.
>
> The main problem is keping the resistors well enough
> insulated. Remmeber it has to stand 30kV or so.

Hmm. I think I'd be better off buying one for now!

w
Received on Fri Mar 05 2004 - 03:40:37 GMT

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