--==[ SPLAT! v1.2.3 Path Analysis ]==-- ------------------------------------------------------------------------- Transmitter site: w4djw Site location: 34.9676 North / 82.2924 West (34° 58' 3" N / 82° 17' 32" W) Ground elevation: 1003.94 feet AMSL Antenna height: 20.00 feet AGL / 1023.94 feet AMSL Distance to ki4dos: 15.46 miles Azimuth to ki4dos: 236.51 degrees Depression angle to ki4dos: -0.1556 degrees Elevation angle to the first obstruction: +0.0411 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 w4djw: 15.46 miles Azimuth to w4djw: 56.38 degrees Depression angle to w4djw: -0.0682 degrees Elevation angle to the first obstruction: +0.1025 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 w4djw and ki4dos: Free space path loss: 103.70 dB Longley-Rice path loss: 139.37 dB Attenuation due to effects of terrain: 35.67 dB Field strength at ki4dos: 26.65 dBuV/meter Voltage produced by a terminated 50 ohm 0 dBd gain antenna: 5.75 uV Voltage produced by a terminated 75 ohm 0 dBd gain antenna: 7.05 uV Mode of propagation: Double Horizon, Diffraction Dominant ------------------------------------------------------------------------- Between ki4dos and w4djw, SPLAT! detected obstructions at: 34.8514 N, 82.5062 W, 0.93 miles, 971.13 feet AMSL 34.8518 N, 82.5054 W, 0.98 miles, 971.13 feet AMSL 34.8522 N, 82.5047 W, 1.03 miles, 990.81 feet AMSL 34.8530 N, 82.5032 W, 1.13 miles, 1013.78 feet AMSL 34.8669 N, 82.4776 W, 2.87 miles, 1030.18 feet AMSL 34.8673 N, 82.4769 W, 2.92 miles, 1056.43 feet AMSL 34.8693 N, 82.4733 W, 3.17 miles, 1056.43 feet AMSL 34.8705 N, 82.4711 W, 3.32 miles, 1069.55 feet AMSL 34.8709 N, 82.4703 W, 3.37 miles, 1082.68 feet AMSL 34.8717 N, 82.4689 W, 3.47 miles, 1089.24 feet AMSL 34.9044 N, 82.4089 W, 7.55 miles, 1062.99 feet AMSL 34.9048 N, 82.4081 W, 7.60 miles, 1076.12 feet AMSL 34.9056 N, 82.4067 W, 7.70 miles, 1095.80 feet AMSL 34.9060 N, 82.4059 W, 7.75 miles, 1112.20 feet AMSL 34.9064 N, 82.4052 W, 7.80 miles, 1131.89 feet AMSL 34.9068 N, 82.4045 W, 7.85 miles, 1145.01 feet AMSL 34.9072 N, 82.4037 W, 7.90 miles, 1154.86 feet AMSL 34.9076 N, 82.4030 W, 7.95 miles, 1154.86 feet AMSL 34.9080 N, 82.4023 W, 8.00 miles, 1161.42 feet AMSL 34.9084 N, 82.4015 W, 8.05 miles, 1167.98 feet AMSL 34.9088 N, 82.4008 W, 8.10 miles, 1204.07 feet AMSL 34.9092 N, 82.4001 W, 8.15 miles, 1227.03 feet AMSL 34.9096 N, 82.3993 W, 8.20 miles, 1236.88 feet AMSL 34.9099 N, 82.3986 W, 8.25 miles, 1305.77 feet AMSL 34.9103 N, 82.3979 W, 8.30 miles, 1315.62 feet AMSL 34.9107 N, 82.3971 W, 8.35 miles, 1377.95 feet AMSL 34.9111 N, 82.3964 W, 8.39 miles, 1410.76 feet AMSL 34.9115 N, 82.3957 W, 8.44 miles, 1482.94 feet AMSL 34.9119 N, 82.3950 W, 8.49 miles, 1489.50 feet AMSL 34.9123 N, 82.3942 W, 8.54 miles, 1538.71 feet AMSL 34.9139 N, 82.3913 W, 8.74 miles, 1532.15 feet AMSL Antenna at ki4dos must be raised to at least 1342.00 feet AGL to clear all obstructions detected by SPLAT! Antenna at ki4dos must be raised to at least 4016.00 feet AGL to clear the first Fresnel zone. Antenna at ki4dos must be raised to at least 2374.00 feet AGL to clear 60% of the first Fresnel zone.