Agilent 1949-10 free download

File name 1949-10.pdf

HEWLETT-PACKARD JOURNAL TECHNICAL INFORMATION FROM THE HEWLETT-PACKARD LABORATORIES VOL. 1 No. 2 lED BY THE HEWLETT-PACKARD COMPANY, 395 PAGE MILL ROAD, PALO ALTO, CALIFORNIA OCTOBER, 1949 A New Frequency Standard and Time Interval Generator "* HE problem of measuring frequen- widely. However, the reliability and cies and of standardizing frequency- convenience of standardizing with the measuring equipment confronts nearly Bureau of Standards transmissions from every present-day electronics and com Station WWV have resulted in the al munications laboratory. It is common most exclusive current use of secondary practice to solve this problem with the frequency standards as the principal use of a frequency standard. In the past laboratory source of accurate frequen primary standards