EPD FEE board #7 (modified) quick test results

EPD FEE board number 7 has been sent to BNL and will be installed this wednesday. The gain and shaping (and preamp transistor choice) correspond to the plan for REV 1 FEE boards (for run 18+). We're installing it for a final performance check in run 17 before production starts.

In the attachment is some quick test results - basically just verifying that all channels give a good and approvimately equal response to a few photon signal. This test would be a part of the full production test to be done. Posted here for reference in case of any issues with board #7 installation.