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DS0201 Scope

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  DS0201 Scope Sergio <invalid@invalid.com> - 2016-06-23 10:55 -0500
    Re: DS0201 Scope jimp@specsol.spam.sux.com - 2016-06-23 18:09 +0000
      Re: DS0201 Scope Sergio <invalid@invalid.com> - 2016-06-23 14:35 -0500

#586326 — DS0201 Scope

Just got one off eBay New for about $60.
Small cellphone size <=> large credit card size.

Nice display for photomultiplier output
(Hamamatsu 124-06 which has HV, Transimpeadance amp, and a 20 Khz single 
pole filter, shielding all in one unit. wires are only +-12 VDC, HV 
adjust, and signal out)

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#586344

Sergio <invalid@invalid.com> wrote:
> Just got one off eBay New for about $60.
> Small cellphone size <=> large credit card size.
> 
> Nice display for photomultiplier output
> (Hamamatsu 124-06 which has HV, Transimpeadance amp, and a 20 Khz single 
> pole filter, shielding all in one unit. wires are only +-12 VDC, HV 
> adjust, and signal out)

Yeah, it is cute but the 1 MHz bandwidth highly limits it's usefullness.
 

-- 
Jim Pennino

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#586346

On 6/23/2016 1:09 PM, jimp@specsol.spam.sux.com wrote:
> Sergio <invalid@invalid.com> wrote:
>> Just got one off eBay New for about $60.
>> Small cellphone size <=> large credit card size.
>>
>> Nice display for photomultiplier output
>> (Hamamatsu 124-06 which has HV, Transimpeadance amp, and a 20 Khz single
>> pole filter, shielding all in one unit. wires are only +-12 VDC, HV
>> adjust, and signal out)
>
> Yeah, it is cute but the 1 MHz bandwidth highly limits it's usefullness.
>
>

quite true, it is ok for the area Im working in right now, audio up to
a micro second or so, on this PMT output with a 20khz filter on it.
	1us to 10s per div, with
	10mV to 10 V vertical,
	trigger is auto, normal, single, or scan, rising/falling edge
	hold/run
	can store waveforms on SD card
	has USB to computer
	comes w 1 scope probe
	digitizes signal
	It has auto measurement of freq, duty cycle, Vpp Vavg, DC volt as a 
seperate readout and it can do some math functions on stored waveforms
	generates test signals too=> 10Hzto 1mhz
but coupling is DC only, guess you have to add a cap to the probe end

only one probe, no ext trigger, no x-y

  it is so cheap it can be used as a display attached to the PMT. But it 
may have some other funnies, will find out.  China stuff.

I have another old 400mhz scope, non storage that still works. Also an 
old spectrum analyzer from 10kHz to 22GHz that just let some smoke out 
from the power supply, and doa now.  Fix and sell it, or sell as boat 
anchor to a fisherman (weighs about 50#) ?

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