CRPL

Service range for air-to-ground communications at frequencies above 50 mc 
1951
R S Kirby, J W Herstreit, K A Norton
NBS CRPL 6-3
10.6028/NBS.CRPL.6-3
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Description of field intensity recording equipment, its installation, adjustment and calibration 
1950
A Glenn Jean
NBS CRPL 7-2
10.6028/NBS.CRPL.7-2
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A study of methods for the efficient allocation of radio frequencies to broadcasting services operating in the range above 50 MC 
1949
Kenneth A Norton, Harry Fine
NBS CRPL 4-5
10.6028/NBS.CRPL.4-5
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The effects on television service of transmitting antenna height, radiated power, the use of off-set or synchronized co-channel carriers, and of correlation among the radio field's received from several transmitters 
1949
Harold Staras
NBS CRPL 6-1
10.6028/NBS.CRPL.6-1
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The influence of the ground (in the immediate vicinity of the receiving location) on the calibration and use of VHF field-intensity meters 
1949
Frank M Greene
NBS CRPL 8-3
10.6028/NBS.CRPL.8-3
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Cathode heater compensation as applied to degenerative DC power supply 
1949
R C Ellenwood, H E Sorrows
NBS CRPL 9-9
10.6028/NBS.CRPL.9-9
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Supplement to report CRPL-1-2, 3-1 
1948

NBS CRPL 1-2_3-1A
10.6028/NBS.CRPL.1-2_3-1A
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Observations of the solar corona at climax, 1944-46 
1948
W O Roberts, A H Shapley
NBS CRPL 1-4
10.6028/NBS.CRPL.1-4
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Comparison of predictions of atmospheric radio noise with observed noise levels 
1948
E L Shultz
NBS CRPL 1-5
10.6028/NBS.CRPL.1-5
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The variability of sky-wave field intensities at medium and high frequencies 
1948
Newbern Smith, M B Harrington
NBS CRPL 1-6
10.6028/NBS.CRPL.1-6
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Bibliography of reports on tropospheric propagation 
1948

NBS CRPL 2-3
10.6028/NBS.CRPL.2-3
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The effect of fading on the desired-to-undesired signal ratio required to provide a specified grade of service for a given percentage of a specified period of time 
1948
Kenneth A Norton
NBS CRPL 4-m-5
10.6028/NBS.CRPL.4-m-5
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Electronic phase meter 
1948
E F Florman, A Tait
NBS CRPL 5-2
10.6028/NBS.CRPL.5-2
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Interim report on experimental broad-band antennas for vertical incidence ionosphere sounding 
1948
H N Cones
NBS CRPL 5-3
10.6028/NBS.CRPL.5-3
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Intermediate-frequency gain stabilization with inverse feedback 
1948
G F Montgomery
NBS CRPL 5-4
10.6028/NBS.CRPL.5-4
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Back-scatter observations by the Central Radio Propagation Laboratory August 1947- March 1948 
1948
W L Hartsfield, S M Ostrow, R Silberstein
NBS CRPL 5-5
10.6028/NBS.CRPL.5-5
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High-frequency voltage measurements 
1948
M C Selby
NBS CRPL 8-2
10.6028/NBS.CRPL.8-2
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The basis of the application of network equations to waveguide problems 
1948
David M Kerns
NBS CRPL 9-5
10.6028/NBS.CRPL.9-5
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Determination of efficiency of microwave bolometer mounts from impedance data 
1948
David M Kerns
NBS CRPL 9-6
10.6028/NBS.CRPL.9-6
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Microwave frequency measurements and standards 
1948
B R Husten, Harold Lyons
NBS CRPL 9-7
10.6028/NBS.CRPL.9-7
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A standard of attenuation for microwave measurements 
1948
R E Grantham, J J Freeman
NBS CRPL 9-8
10.6028/NBS.CRPL.9-8
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The effects of antenna circuit loss, receiver noise and external noise on radio reception in the frequency band from 50 to 5,000 kilocycles 
1948
William Q Crichlow
NBS CRPL c4-4
10.6028/NBS.CRPL.c4-4
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Prediction of annual sunspot numbers 
1947
A G McNish, J V Lincoln
NBS CRPL 1-1
10.6028/NBS.CRPL.1-1
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High frequency radio propagation charts for sunspot minimum and sunspot maximum 
1947

NBS CRPL 1-2_3-1
10.6028/NBS.CRPL.1-2_3-1
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Some methods for general prediction of sudden ionospheric disturbances 
1947
A H Shapley, J V Lincoln
NBS CRPL 1-3
10.6028/NBS.CRPL.1-3
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Survey of meteorological instruments used in tropospheric propagation investigations 
1947
D L Randall, M Schulkin
NBS CRPL 2-1
10.6028/NBS.CRPL.2-1
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Average radio ray refraction in the lower atmosphere 
1947
M Schulkin
NBS CRPL 2-2
10.6028/NBS.CRPL.2-2
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The technical factors involved in the choice of a carrier frequency for a world-wide low frequency loran system 
1947
Kenneth A Norton
NBS CRPL 4-2
10.6028/NBS.CRPL.4-2
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Sunspots and very high frequency radio transmission 
1947
Kenneth A Norton
NBS CRPL 4-3
10.6028/NBS.CRPL.4-3
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Interim report on the measurement of atmospheric noise level 
1947
H A Thomas, H V Cottony
NBS CRPL 5-1
10.6028/NBS.CRPL.5-1
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Preliminary instructions for obtaining and reducing manual ionospheric records 
1947
A H Morgan
NBS CRPL 7-1
10.6028/NBS.CRPL.7-1
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The microwave frequency standard at the Central Radio Propagation Laboratory 
1947
W D George, H Lyons, J J Freeman, J M Shaull
NBS CRPL 8-1_9-4
10.6028/NBS.CRPL.8-1_9-4
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Theory and design of a waveguide below cut-off attenuator 
1947
J J Freeman
NBS CRPL 9-2
10.6028/NBS.CRPL.9-2
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The comparative accuracy of various existing and proposed radio navigation systems 
1946
W Q Crichlow
NBS CRPL 4-1
10.6028/NBS.CRPL.4-1
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Terminal report of microwave measurement standards section on very high frequency field intensity standards 
1946
H E Sorrows, R C Ellenwood, W E Ryan
NBS CRPL 9-1
10.6028/NBS.CRPL.9-1
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