--==[ SPLAT! v1.2.3 Path Analysis ]==-- ------------------------------------------------------------------------- Transmitter site: kj4gjg Site location: 35.0983 North / 82.2901 West (35° 5' 53" N / 82° 17' 24" W) Ground elevation: 1040.03 feet AMSL Antenna height: 20.00 feet AGL / 1060.03 feet AMSL Antenna height above average terrain: -220.10 feet Distance to ki4dos: 21.86 miles Azimuth to ki4dos: 216.56 degrees Depression angle to ki4dos: -0.2071 degrees Elevation angle to the first obstruction: +0.9716 degrees ------------------------------------------------------------------------- Receiver site: ki4dos Site location: 34.8439 North / 82.5198 West (34° 50' 38" N / 82° 31' 11" W) Ground elevation: 941.60 feet AMSL Antenna height: 20.00 feet AGL / 961.60 feet AMSL Antenna height above average terrain: -34.88 feet Distance to kj4gjg: 21.86 miles Azimuth to kj4gjg: 36.43 degrees Depression angle to kj4gjg: -0.1094 degrees Depression angle to the first obstruction: -0.0119 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 kj4gjg and ki4dos: Free space path loss: 106.71 dB Longley-Rice path loss: 157.19 dB Attenuation due to effects of terrain: 50.48 dB Field strength at ki4dos: 8.83 dBuV/meter Voltage produced by a terminated 50 ohm 0 dBd gain antenna: 0.74 uV Voltage produced by a terminated 75 ohm 0 dBd gain antenna: 0.91 uV Mode of propagation: Double Horizon, Diffraction Dominant ------------------------------------------------------------------------- Between ki4dos and kj4gjg, SPLAT! detected obstructions at: 34.8590 N, 82.5063 W, 1.29 miles, 961.29 feet AMSL 34.8602 N, 82.5052 W, 1.40 miles, 961.29 feet AMSL 34.8608 N, 82.5046 W, 1.45 miles, 980.97 feet AMSL 34.8614 N, 82.5041 W, 1.50 miles, 990.81 feet AMSL 34.8621 N, 82.5035 W, 1.56 miles, 994.09 feet AMSL 34.8639 N, 82.5018 W, 1.72 miles, 1007.22 feet AMSL 34.8652 N, 82.5007 W, 1.82 miles, 1007.22 feet AMSL 34.8881 N, 82.4801 W, 3.79 miles, 1010.50 feet AMSL 34.8887 N, 82.4795 W, 3.84 miles, 1013.78 feet AMSL 34.8893 N, 82.4790 W, 3.90 miles, 1036.75 feet AMSL 34.9035 N, 82.4662 W, 5.12 miles, 1033.46 feet AMSL 34.9041 N, 82.4656 W, 5.17 miles, 1033.46 feet AMSL 34.9085 N, 82.4617 W, 5.54 miles, 1036.75 feet AMSL 34.9091 N, 82.4612 W, 5.60 miles, 1053.15 feet AMSL 34.9277 N, 82.4444 W, 7.19 miles, 1089.24 feet AMSL 34.9338 N, 82.4388 W, 7.72 miles, 1089.24 feet AMSL 34.9345 N, 82.4383 W, 7.78 miles, 1105.64 feet AMSL 34.9351 N, 82.4377 W, 7.83 miles, 1105.64 feet AMSL 34.9357 N, 82.4372 W, 7.88 miles, 1125.33 feet AMSL 34.9388 N, 82.4344 W, 8.15 miles, 1125.33 feet AMSL 34.9394 N, 82.4338 W, 8.20 miles, 1125.33 feet AMSL 34.9400 N, 82.4333 W, 8.25 miles, 1184.38 feet AMSL 34.9407 N, 82.4327 W, 8.31 miles, 1227.03 feet AMSL 34.9413 N, 82.4321 W, 8.36 miles, 1269.69 feet AMSL 34.9419 N, 82.4316 W, 8.41 miles, 1276.25 feet AMSL 34.9425 N, 82.4310 W, 8.47 miles, 1325.46 feet AMSL 34.9431 N, 82.4305 W, 8.52 miles, 1328.74 feet AMSL 34.9437 N, 82.4299 W, 8.57 miles, 1348.43 feet AMSL 34.9444 N, 82.4294 W, 8.63 miles, 1384.51 feet AMSL 35.0619 N, 82.3232 W, 18.73 miles, 1141.73 feet AMSL 35.0625 N, 82.3226 W, 18.78 miles, 1151.57 feet AMSL 35.0637 N, 82.3215 W, 18.89 miles, 1148.29 feet AMSL 35.0643 N, 82.3209 W, 18.94 miles, 1151.57 feet AMSL 35.0650 N, 82.3204 W, 18.99 miles, 1161.42 feet AMSL 35.0656 N, 82.3198 W, 19.05 miles, 1227.03 feet AMSL 35.0668 N, 82.3187 W, 19.15 miles, 1246.72 feet AMSL 35.0674 N, 82.3181 W, 19.21 miles, 1250.00 feet AMSL 35.0878 N, 82.2997 W, 20.96 miles, 1125.33 feet AMSL 35.0915 N, 82.2963 W, 21.28 miles, 1115.49 feet AMSL Antenna at ki4dos must be raised to at least 2503.00 feet AGL to clear all obstructions detected by SPLAT! Antenna at ki4dos must be raised to at least 14987.00 feet AGL to clear the first Fresnel zone. Antenna at ki4dos must be raised to at least 9951.00 feet AGL to clear 60% of the first Fresnel zone.