I m trying to measure lifetime in our lab and I intend to take
measurement with DRS4 at that point I have a little bit confused about
DRS4 time range.In My system I opened 10 us gate but after triggering
DRS4 measure nearly 1.2 us. Because of this I want to extend DRS4 time range that
measurement range from 1.2us to 10 us.
Have a look at the Evaluation Board description at http://www.psi.ch/drs/evaluation-board. It says that you have 1024 sampling points per channel. So If you sample at 0.7 GSPS, this gives you a time range of 1/0.7 GHz * 1024 = 1.46 us.