Box 23
Container
Contains 68 Results:
Development and Construction of a directly Indicating Frequency Meter with Great Accuracy for Frequencies from 20 to 300 cycles, 1940-11-30
File — Box: 23, Folder: Arch 1/3
Dates:
1940-11-30
Development and Construction of a directly Indicating Frequency Meter with Great Accuracy for Frequencies from 20 to 300 cycles, 1940-11-30
File — Box: 23, Folder: Arch 1/3 (Copy)
Dates:
1940-11-30
Data Transmission by Frequency Modulation, 1942-11-17
File — Box: 23, Folder: Arch 1/4 Translation
Dates:
1942-11-17
Data Transmission by Frequency Modulation, 1942-11-17
File — Box: 23, Folder: Arch 1/4
Dates:
1942-11-17
Investigation on Frequency-stabilized Quartz Crystal Transmitters, 1939-11-17
File — Box: 23, Folder: Arch 2/1
Dates:
1939-11-17
Investigation on Quartz Crystals and Construction of Suitable Oscillators Stabilized by Quartz Crystals, 1940-03-15
File — Box: 23, Folder: Arch 2/2
Dates:
1940-03-15
Testing the stability of Quartz Crystals, 1940-03-15
File — Box: 23, Folder: Arch 2/3
Dates:
1940-03-15
Progress report on the development of an apparatus for measurement of quartz crystal frequencies, 1941-02-08
File — Box: 23, Folder: Arch 2/5
Dates:
1941-02-08
Instructions for the use of Quartz Crystal Oscillators with Ice Water Thermostats, 1941-05-06
File — Box: 23, Folder: Arch 2/7
Dates:
1941-05-06
Instructions for the use of the meacham Oscillators - 20.62 mc, 1941-05-15
File — Box: 23, Folder: Arch 2/8
Dates:
1941-05-15