The eV-180 is mounted directly to the back of a standard BNC connector. This allows the eV-180 to be easily connection to standard Nuclear Instrumentation Modules or an
eV-550 using any of the EI Detection & Imaging Systems standard charge sensitive preamplifiers. The housing comes in 30 mm OD or 12 mm OD (1.25" OD or 0.5" OD), depending on the detector crystal size.