(a) Commutator noise spread over a large portion of the rf spectrum, with broad maxima at 20 kc and 200 kc. The peak noise amplitude was 12 v. (b) Commutator ripple, with a peak amplitude of 15 v had components at 30 cps and 2000 cps. (c) A slip ... The very large frequency spread presented each of these output components as an individual problem. ... the efforts of the many persons who have contributed toward the successful completion and operation of the Cosmotron injector.
|Author||:||Brookhaven National Laboratory, M. Hildred Blewett|