Preamp200

The Preamp200 is a single printed circuit board with both preamplifier and A/D converter optimized for IR detectors.

The preamplifier filter setting can be independently set for each channel. The ini file parameters are configuration.filterA and configuration.filterB. There are 4 filter choices for each channel. If the filter is set to "-1", Edgar will automatically determine the filter setting based on the sweep speed.

Note that while there is no GUI control for the filter setting. You can change the filter with the ini file, or by using a Python script.