Accession Number : AD0843730

Title :   Measured Daytime Field Intensities in the United States, at VLF, LF, and MF.

Descriptive Note : Interim rept.,

Corporate Author : GAUTNEY AND JONES COMMUNICATIONS INC WASHINGTON DC

Personal Author(s) : Morgan, George L.

Report Date : MAY 1966

Pagination or Media Count : 268

Abstract : Measurement data showing the observed daytime field intensities of WWVL (20 kHz) and WWVB (60 kHz), the time and frequency standard radio stations operated by the National Bureau of Standards, of AB6XD (190 kHz) a special test transmitter which was installed in Detroit, Michigan, and of the following commercial radio stations, operating in the MF band: WIS, WQAM, KROD, WDAF, WNBC, KNBR, WGN, WMC, WCBS, WRNL, WDAY, KOMO, KSL, and WGUY. A limited amount of data showing the observed seasonal variations in the signal levels is also included. (Author)

Descriptors :   (*RADIO FIELDS, INTENSITY), (*UNITED STATES, RADIO FIELDS), RADIO TRANSMISSION, RADIO WAVES, MEASUREMENT, VERY LOW FREQUENCY, LOW FREQUENCY, MEDIUM FREQUENCY, PERIODIC VARIATIONS, WARNING SYSTEMS, RADIO BROADCASTING, RADIO STATIONS.

Subject Categories : Radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE