--==[ SPLAT! v1.2.3 Path Analysis ]==-- ------------------------------------------------------------------------- Transmitter site: af4nq Site location: 35.0145 North / 82.3606 West (35° 0' 52" N / 82° 21' 38" W) Ground elevation: 1017.06 feet AMSL Antenna height: 20.00 feet AGL / 1037.06 feet AMSL Antenna height above average terrain: -59.10 feet Distance to ghstr: 5.80 miles Azimuth to ghstr: 241.50 degrees Elevation angle to ghstr: +0.1184 degrees Elevation angle to the first obstruction: +0.3274 degrees ------------------------------------------------------------------------- Receiver site: ghstr Site location: 34.9744 North / 82.4506 West (34° 58' 27" N / 82° 27' 2" W) Ground elevation: 1082.68 feet AMSL Antenna height: 40.00 feet AGL / 1122.68 feet AMSL Antenna height above average terrain: 39.37 feet Distance to af4nq: 5.80 miles Azimuth to af4nq: 61.45 degrees Depression angle to af4nq: -0.2022 degrees Depression angle to the first obstruction: -0.1828 degrees ------------------------------------------------------------------------- Longley-Rice path calculation parameters used in this analysis: Earth's Dielectric Constant: 15.000 Earth's Conductivity: 0.005 Siemens/meter Atmospheric Bending Constant (N-units): 301.000 ppm Frequency: 146.520 MHz Radio Climate: 5 (Continental Temperate) Polarization: 1 (Vertical) Fraction of Situations: 50.0% Fraction of Time: 60.0% Transmitter ERP: 35 Watts ------------------------------------------------------------------------- Summary for the link between af4nq and ghstr: Free space path loss: 95.18 dB Longley-Rice path loss: 120.93 dB Attenuation due to effects of terrain: 25.75 dB Field strength at ghstr: 45.09 dBuV/meter Voltage produced by a terminated 50 ohm 0 dBd gain antenna: 48.10 uV Voltage produced by a terminated 75 ohm 0 dBd gain antenna: 58.91 uV Mode of propagation: Single Horizon, Diffraction Dominant ------------------------------------------------------------------------- Between ghstr and af4nq, SPLAT! detected obstructions at: 34.9789 N, 82.4405 W, 0.65 miles, 1112.20 feet AMSL 34.9796 N, 82.4390 W, 0.74 miles, 1112.20 feet AMSL 34.9843 N, 82.4284 W, 1.43 miles, 1108.92 feet AMSL 35.0043 N, 82.3834 W, 4.32 miles, 1066.27 feet AMSL 35.0047 N, 82.3827 W, 4.37 miles, 1085.96 feet AMSL 35.0057 N, 82.3804 W, 4.52 miles, 1085.96 feet AMSL 35.0060 N, 82.3796 W, 4.57 miles, 1085.96 feet AMSL 35.0064 N, 82.3789 W, 4.62 miles, 1085.96 feet AMSL 35.0070 N, 82.3773 W, 4.72 miles, 1082.68 feet AMSL 35.0077 N, 82.3758 W, 4.81 miles, 1085.96 feet AMSL 35.0081 N, 82.3751 W, 4.86 miles, 1099.08 feet AMSL Antenna at ghstr must be raised to at least 359.00 feet AGL to clear all obstructions detected by SPLAT! Antenna at ghstr must be raised to at least 3684.00 feet AGL to clear the first Fresnel zone. Antenna at ghstr must be raised to at least 2225.00 feet AGL to clear 60% of the first Fresnel zone.