June 1989 | Technical Report NTIA TR-89-244
Monitoring of Harmful Interference to the HF Broadcast Service: IV. Results of the July 1988 Coordinated Monitoring Period
Cite This Publication
Mary W. Sowers, Gregory R. Hand, and Charles M. Rush, “Monitoring of Harmful Interference to the HF Broadcast Service: IV. Results of the July 1988 Coordinated Monitoring Period,” Technical Report NTIA TR-89-244, U.S. Department of Commerce, National Telecommunications and Information Administration, Institute for Telecommunication Sciences, June 1989.
Abstract: This is the fourth in a series of reports describing the results of studies to determine the location of sources of harmful interference to the high frequency (HF) broadcasting service. Using observations recorded during the July 1988 monitoring program conducted under the auspices of the International Frequency Registration Board, and observations from monitoring stations coordinated by the Institute for Telecommunication Sciences, the report identifies frequently observed emitters of harmful interference and their locations, and notes the extent of such interference with programs of 1eading international broadcast organizations.
Keywords: HF propagation; direction finding; harmful interference; HF broadcasting; HF jamming
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