--==[ SPLAT! v1.2.3 Path Analysis ]==-- ------------------------------------------------------------------------- Transmitter site: wd4dyh Site location: 35.0402 North / 82.4042 West (35° 2' 24" N / 82° 24' 15" W) Ground elevation: 1053.15 feet AMSL Antenna height: 20.00 feet AGL / 1073.15 feet AMSL Antenna height above average terrain: -105.02 feet Distance to ke4kzs: 23.62 miles Azimuth to ke4kzs: 159.43 degrees Depression angle to ke4kzs: -0.2463 degrees Elevation angle to the first obstruction: +1.8785 degrees ------------------------------------------------------------------------- Receiver site: ke4kzs Site location: 34.7201 North / 82.2581 West (34° 43' 12" N / 82° 15' 29" W) Ground elevation: 889.11 feet AMSL Antenna height: 20.00 feet AGL / 909.11 feet AMSL Antenna height above average terrain: 83.41 feet Distance to wd4dyh: 23.62 miles Azimuth to wd4dyh: 339.51 degrees Depression angle to wd4dyh: -0.0956 degrees Depression angle to the first obstruction: -0.0745 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 wd4dyh and ke4kzs: Free space path loss: 107.38 dB Longley-Rice path loss: 171.29 dB Attenuation due to effects of terrain: 63.91 dB Field strength at ke4kzs: -5.27 dBuV/meter Voltage produced by a terminated 50 ohm 0 dBd gain antenna: 0.15 uV Voltage produced by a terminated 75 ohm 0 dBd gain antenna: 0.18 uV Mode of propagation: Double Horizon, Diffraction Dominant ------------------------------------------------------------------------- Between ke4kzs and wd4dyh, SPLAT! detected obstructions at: 34.7438 N, 82.2689 W, 1.75 miles, 898.95 feet AMSL 34.7453 N, 82.2696 W, 1.86 miles, 898.95 feet AMSL 34.7461 N, 82.2699 W, 1.92 miles, 908.79 feet AMSL 34.7468 N, 82.2703 W, 1.97 miles, 931.76 feet AMSL 34.7590 N, 82.2758 W, 2.87 miles, 928.48 feet AMSL 34.7749 N, 82.2830 W, 4.04 miles, 925.20 feet AMSL 34.7756 N, 82.2834 W, 4.10 miles, 935.04 feet AMSL 34.7764 N, 82.2837 W, 4.16 miles, 944.88 feet AMSL 34.8029 N, 82.2958 W, 6.11 miles, 938.32 feet AMSL 34.8045 N, 82.2965 W, 6.23 miles, 944.88 feet AMSL 34.8052 N, 82.2968 W, 6.28 miles, 948.16 feet AMSL 34.8060 N, 82.2972 W, 6.34 miles, 951.44 feet AMSL 34.8067 N, 82.2975 W, 6.39 miles, 961.29 feet AMSL 34.8082 N, 82.2982 W, 6.50 miles, 967.85 feet AMSL 34.8113 N, 82.2996 W, 6.73 miles, 967.85 feet AMSL 34.8120 N, 82.2999 W, 6.78 miles, 967.85 feet AMSL 34.8128 N, 82.3003 W, 6.84 miles, 974.41 feet AMSL 34.8136 N, 82.3006 W, 6.90 miles, 974.41 feet AMSL 34.8151 N, 82.3013 W, 7.01 miles, 974.41 feet AMSL 34.8181 N, 82.3027 W, 7.23 miles, 980.97 feet AMSL 34.8189 N, 82.3031 W, 7.29 miles, 987.53 feet AMSL 34.8219 N, 82.3044 W, 7.51 miles, 987.53 feet AMSL 34.8226 N, 82.3048 W, 7.57 miles, 997.38 feet AMSL 34.8234 N, 82.3051 W, 7.62 miles, 1007.22 feet AMSL 34.8242 N, 82.3055 W, 7.68 miles, 1013.78 feet AMSL 34.8272 N, 82.3069 W, 7.90 miles, 1017.06 feet AMSL 34.8280 N, 82.3072 W, 7.96 miles, 1023.62 feet AMSL 34.8287 N, 82.3075 W, 8.02 miles, 1023.62 feet AMSL 34.8302 N, 82.3082 W, 8.13 miles, 1030.18 feet AMSL 34.8310 N, 82.3086 W, 8.18 miles, 1030.18 feet AMSL 34.8317 N, 82.3089 W, 8.24 miles, 1033.46 feet AMSL 34.8348 N, 82.3103 W, 8.46 miles, 1040.03 feet AMSL 34.8355 N, 82.3107 W, 8.52 miles, 1046.59 feet AMSL 34.8363 N, 82.3110 W, 8.57 miles, 1049.87 feet AMSL 34.8378 N, 82.3117 W, 8.69 miles, 1059.71 feet AMSL 34.8386 N, 82.3120 W, 8.74 miles, 1069.55 feet AMSL 34.8408 N, 82.3131 W, 8.91 miles, 1069.55 feet AMSL 34.8416 N, 82.3134 W, 8.97 miles, 1076.12 feet AMSL 34.9303 N, 82.3539 W, 15.51 miles, 1049.87 feet AMSL 34.9311 N, 82.3543 W, 15.57 miles, 1069.55 feet AMSL 34.9371 N, 82.3570 W, 16.01 miles, 1089.24 feet AMSL 34.9401 N, 82.3584 W, 16.24 miles, 1108.92 feet AMSL 34.9500 N, 82.3629 W, 16.96 miles, 1108.92 feet AMSL 34.9508 N, 82.3633 W, 17.02 miles, 1108.92 feet AMSL 35.0137 N, 82.3921 W, 21.66 miles, 1095.80 feet AMSL 35.0152 N, 82.3928 W, 21.77 miles, 1105.64 feet AMSL 35.0159 N, 82.3931 W, 21.83 miles, 1135.17 feet AMSL 35.0167 N, 82.3935 W, 21.89 miles, 1167.98 feet AMSL 35.0175 N, 82.3938 W, 21.94 miles, 1230.32 feet AMSL 35.0182 N, 82.3942 W, 22.00 miles, 1230.32 feet AMSL 35.0228 N, 82.3962 W, 22.33 miles, 1200.79 feet AMSL 35.0243 N, 82.3969 W, 22.45 miles, 1190.94 feet AMSL 35.0250 N, 82.3973 W, 22.50 miles, 1190.94 feet AMSL 35.0266 N, 82.3980 W, 22.61 miles, 1181.10 feet AMSL 35.0349 N, 82.4018 W, 23.23 miles, 1151.57 feet AMSL 35.0356 N, 82.4022 W, 23.28 miles, 1171.26 feet AMSL Antenna at ke4kzs must be raised to at least 7455.00 feet AGL to clear all obstructions detected by SPLAT! Antenna at ke4kzs must be raised to at least 17906.00 feet AGL to clear the first Fresnel zone. Antenna at ke4kzs must be raised to at least 12602.00 feet AGL to clear 60% of the first Fresnel zone.