Most of the time, it's batteries that have died. After all, there are six
batteries in?the scope.?It is one hell of a scope though. I am still
waiting to score a cheap SD-32 sampler.
?
Since it was a popular scope, I think spares should hold up for a good
while. The ROMs are all standard and we have images available. Does anyone have
access to the FFT firmware or know how that option is installed?
?
For those that did not understand what I was pointing out in the link, it
was using clip leads to feed in some signal to the SD-24 sampling plug in. These
have anti-static warnings all over them plus a +/- 3 volt max input level. The
SD-24 includes a built in TDR pulse source with a 15 ps rise time. You can
really see (and measure)?each and every connector in the reflection.
?
Regards,
Tom
?
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----- Original Message -----
Sent: Wednesday, February 27, 2013 11:33
AM
Subject: Re: [TekScopes] How not to
demonstrate a 11801B scope
?
On 02/27/2013 06:44 AM, tmillermdems wrote:
>
>
>
Item 251212019353 if the link breaks.
>
> It is the SD24 none the
less.
Wonder if 11801's will go cheap and still function some
day...
The close up of the screen shows diagonal band of more points
and
the band has red and green edges. I wonder what that means, if
anything...
