Search Results for the EPA National Library Catalog

Items Found: 7
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Your Search: (SUBJECT=Frequency modulation)

Select Item Title Year Published
Bridger Telemetry Communications System. 1967
Element Pattern Measurements on FM Antennas. 1985
Feasibility of a CW lidar technique for measurement of plume opacity / 1973
Gravity Waves in a Low-Level Inversion. 1974
Investigation of Radiofrequency Radiation Exposure Levels on Cougar Mountain, Issaquah, Washington, May 6-10, 1985. 1985
Measurement of RF Field Intensities in the Immediate Vicinity of an FM Broadcast Station Antenna. 1976
Numerical Modeling Study of Gain and Downward Radiation for Selected FM and VHF-TV Broadcast Antenna Systems. 1985

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