WAR)020 ) Project 22,3 - S-Unit Monitoring - C, E, Ingersoll E, C, Woodward The technique used for monitoring the S-unit consisted of telemetering signals from signal sources in the immediate neighborhood of the' (Mohawk) device by high frequency radiofrequency methods to a receiving and recording station located on Parry. The signals were then recorded on oscillographs, The signal sources were the load rirg pulse of the X-unit and the output of a fluor-photomultiplier detector near the S~unit which measured both the S-unit output and the gamma rays from the nuclear reaction, The oscillograph displays consisted of a raster scope display containing all signals and a linear sweep display on a 517 oscillograph which showed greater detail of the load ring pulse signal and the S-unit signal. DELETED