§80.771. Method of computing coverage.
47 C.F.R. § 80.771
Compute the + 17 dBu contour as follows:
Determine the effective antenna height above mean sea level according to the procedures in §§ 80.757-80.761.
Determine the effective radiated power according to § 80,765. Determine for each radial the distance from the antenna site to the + 17 dBu point of field strength using procedures of §§ 80.765 and 80.767.
Plot on a suitable map each point of + 17 dBu field strength for all radials and draw the contour by connecting the adjacent points by a smooth curve.
Notes, amendments, and revision history
Authority
Authority: 47 U.S.C. 151-155, 301-609; 3 U.S.T. 3450, 3 U.S.T. 4726, 12 U.S.T. 2377.
Source
Source: 51 FR 31213, Sept. 2, 1986, unless otherwise noted.