Wu, T. Cao, S.S. Chen, F.Z. Chen, J. Lai, L.W. Leng, Y.B. Zhou, Y.M. JACoW Publishing Geneva, Switzerland 978-3-95450-201-1 10.18429/JACoW-IBIC2018-TUPC05 English 307-310 TUPC05 experiment simulation FEL data-acquisition electron Contribution to a conference proceedings 2019 2019-01 https://doi.org/10.18429/JACoW-IBIC2018-TUPC05 http://jacow.org/ibic2018/papers/tupc05.pdf It is obviously that the property of SBPM is influenced by data acquisition system, but how the procedure of data acquisition and processing takes effect is still room for enquiring into it. This paper will present some data simulation and experiment results to discuss the function between resolution and pass band, sampling rate or other influence factor. We hope that this paper would give some advice for building up data acquisition system of SBPM.