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December 13, 2018 <br /> <br /> Page 11 of 33 <br /> <br />Transmission details (South Water Tower -LS 3.pl5) <br /> <br /> South Water Tower LS 3 <br />Latitude 45 03 25.21 N 45 02 56.81 N <br />Longitude 093 09 09.74 W 093 10 02.42 W <br />True azimuth (°) 232.75 52.74 <br />Vertical angle (°) -2.31 2.30 <br />Elevation (ft) 947.06 885.83 <br />Tower height (ft) 150.00 <br />Antenna model MFB4505 (TR) MYA-4505N (TR) <br />Antenna gain (dBd) 5.00 9.15 <br />Antenna height (ft) 150.00 20.00 <br />Antenna azimuth (°) 0.00 <br />TX line model LDF4-50A LMR-400 <br />TX line unit loss (dB/100 ft) 1.51 2.71 <br />TX line length (ft) 180.00 40.00 <br />TX line loss (dB) 2.72 1.08 <br />Frequency (MHz) 450.00 <br />Path length (mi) 0.90 <br />Free space loss (dB) 88.76 <br />Atmospheric absorption loss (dB) 0.00 <br />Field margin (dB) 0.00 <br />Diffraction loss 28.77 <br />Net path loss (dB) 102.89 102.89 <br />Radio model Aprisa SR+ Aprisa SR+ <br />TX power (dBm) 35.00 35.00 <br />ERP (dbm) 37.28 43.07 <br />ERP (watts) 5.35 20.26 <br />RX threshold criteria 16 QAM 16 QAM <br />RX threshold level (dBm) -110.00 -110.00 <br />RX threshold level (µv) 0.71 0.71 <br />Receive signal (dBm) -67.89 -67.89 <br />Receive signal (µv) 90.18 90.18 <br />Receive field strength (µv/m) 407.37 407.37 <br />Thermal fade margin (dB) 42.11 42.11 <br />