The OPM150 100kHz base module contains the electrical transimpedance amplifier for the OPM150 detector heads as well as the USB communication module. In addition, this unit has an analogue voltage output via a BNC receptacle.
The unit is USB powered and controlled. No external power supply is required.
The enclosure is a solid body milled from full material. It is very robust and gives good shielding to electromagnetic interference. The base of the body has two tapped holes for mounting.
The unit is very compact with dimensions 60x81x36mm (WxLxH).