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Entry  Thu Dec 13 12:03:29 2012, Evgeni, DRS-4 trigger 
    Reply  Thu Dec 13 12:14:35 2012, Stefan Ritt, DRS-4 trigger 
       Reply  Thu Dec 13 19:49:47 2012, Evgeni, DRS-4 trigger 
          Reply  Fri Dec 14 08:42:53 2012, Stefan Ritt, DRS-4 trigger DRSOsc.png
             Reply  Fri Dec 14 10:07:54 2012, Evgeni, DRS-4 trigger 
    Reply  Fri Dec 14 10:07:14 2012, Evgeni, DRS-4 trigger 
Message ID: 208     Entry time: Fri Dec 14 08:42:53 2012     In reply to: 207     Reply to this: 210
Author: Stefan Ritt 
Subject: DRS-4 trigger 

Evgeni wrote:

 

Stefan Ritt wrote:

 

Evgeni wrote:

How to configure DRS oscilloscope for the oscillations with an amplitude greater than the value of the exposed
in the trigger (internal). 

 

Sorry, I don't understand that question. The DRS4 Evaluation board input signal range is 1V. If you have larger signals, you have to attenuante them externally.

/Stefan 

 

 

Can I adjust the internal trigger DRS oscilloscope for signal extraction 0.5 volts (for example) from any of the four channels. In our case, there is a lot of noise with low amplitude, which must be removed during the registration. We need to record the individual pulses of higher amplitude than the noise. So we want to use the internal trigger DRS oscilloscope to cut this noise by setting up its threshold amplitude noise.

 

 Sure, you can set the trigger level with the vertical slider (see attached figure). The trigger level works form -0.5V to +0.5V. Just like with a normal oscilloscope. I thought this would be obvious...

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