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Project 22,3 - S-Unit Monitoring and High Explosive Transit Time - 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 _
(Apache) 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 ring pulse of the X-unit and the
output of a fluor - photomultiplier detector near the S-unit which measures
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,
The results of the measurement are as follows: