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December 13, 2018 <br /> <br /> Page 17 of 33 <br /> <br />Transmission details (South Water Tower -LS 6.pl5) <br /> <br /> South Water Tower LS 6 <br />Latitude 45 03 25.21 N 45 02 30.79 N <br />Longitude 093 09 09.74 W 093 10 38.70 W <br />True azimuth (°) 229.21 49.20 <br />Vertical angle (°) -1.19 1.18 <br />Elevation (ft) 947.06 902.42 <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) 1.60 <br />Free space loss (dB) 93.74 <br />Atmospheric absorption loss (dB) 0.01 <br />Field margin (dB) 0.00 <br />Diffraction loss 23.06 <br />Net path loss (dB) 102.16 102.16 <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) -67.16 -67.16 <br />Receive signal (µv) 98.11 98.11 <br />Receive field strength (µv/m) 443.18 443.18 <br />Thermal fade margin (dB) 42.84 42.84 <br />