Comment Sought on AT&T Tests of Power Spectral Density Measurements in Two States
The FCC Wireless Bureau sought comment on AT&T’s latest request (see 1512020031) to use power spectral density (PSD) measurements to comply with effective radiated power limits for 800 MHz cellular operations, in this case in eight cellular market areas in…
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Kentucky and Tennessee. The bureau earlier approved similar requests for markets in Florida, Missouri and Vermont (see 1510050044). “AT&T specifically proposes a PSD limit of 250 watts/MHz in non-rural areas and 500 watts/MHz in rural areas, and includes two studies that purport to show that implementing PSD-based power limits in the Cellular Service would not cause harmful interference to public safety deployments,” the bureau said Friday. Comments are due Dec. 31, replies Jan. 11.