--==[ SPLAT! v1.2.3 Path Analysis ]==-- ------------------------------------------------------------------------- Transmitter site: kd4ph Site location: 34.8662 North / 82.4593 West (34° 51' 58" N / 82° 27' 33" W) Ground elevation: 1036.75 feet AMSL Antenna height: 20.00 feet AGL / 1056.75 feet AMSL Distance to kb1efa: 26.47 miles Azimuth to kb1efa: 132.15 degrees Depression angle to kb1efa: -0.2857 degrees Depression angle to the first obstruction: -0.2621 degrees ------------------------------------------------------------------------- Receiver site: kb1efa Site location: 34.6086 North / 82.1142 West (34° 36' 30" N / 82° 6' 51" W) Ground elevation: 807.09 feet AMSL Antenna height: 20.00 feet AGL / 827.09 feet AMSL Distance to kd4ph: 26.47 miles Azimuth to kd4ph: 312.35 degrees Depression angle to kd4ph: -0.0974 degrees Depression angle to the first obstruction: -0.0624 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 kd4ph and kb1efa: Free space path loss: 108.37 dB Longley-Rice path loss: 148.47 dB Attenuation due to effects of terrain: 40.09 dB Field strength at kb1efa: 17.55 dBuV/meter Voltage produced by a terminated 50 ohm 0 dBd gain antenna: 2.02 uV Voltage produced by a terminated 75 ohm 0 dBd gain antenna: 2.47 uV Mode of propagation: Double Horizon, Diffraction Dominant ------------------------------------------------------------------------- Between kb1efa and kd4ph, SPLAT! detected obstructions at: 34.6224 N, 82.1327 W, 1.42 miles, 820.21 feet AMSL 34.6229 N, 82.1334 W, 1.47 miles, 833.33 feet AMSL 34.6234 N, 82.1340 W, 1.53 miles, 839.90 feet AMSL 34.6574 N, 82.1793 W, 5.01 miles, 830.05 feet AMSL 34.6614 N, 82.1847 W, 5.42 miles, 830.05 feet AMSL 34.6629 N, 82.1867 W, 5.57 miles, 843.18 feet AMSL 34.6634 N, 82.1873 W, 5.62 miles, 849.74 feet AMSL 34.6803 N, 82.2100 W, 7.37 miles, 846.46 feet AMSL 34.6808 N, 82.2107 W, 7.42 miles, 853.02 feet AMSL 34.6813 N, 82.2113 W, 7.47 miles, 866.14 feet AMSL 34.6838 N, 82.2147 W, 7.72 miles, 875.98 feet AMSL 34.6843 N, 82.2153 W, 7.78 miles, 875.98 feet AMSL 34.6848 N, 82.2160 W, 7.83 miles, 882.55 feet AMSL 34.6873 N, 82.2193 W, 8.08 miles, 882.55 feet AMSL 34.6878 N, 82.2200 W, 8.13 miles, 885.83 feet AMSL 34.6883 N, 82.2207 W, 8.19 miles, 892.39 feet AMSL 34.6908 N, 82.2240 W, 8.44 miles, 898.95 feet AMSL 34.6913 N, 82.2247 W, 8.49 miles, 902.23 feet AMSL 34.6938 N, 82.2280 W, 8.75 miles, 902.23 feet AMSL 34.6948 N, 82.2293 W, 8.85 miles, 908.79 feet AMSL 34.7113 N, 82.2514 W, 10.54 miles, 908.79 feet AMSL 34.7118 N, 82.2520 W, 10.59 miles, 908.79 feet AMSL 34.7397 N, 82.2894 W, 13.46 miles, 915.35 feet AMSL 34.7507 N, 82.3041 W, 14.59 miles, 921.92 feet AMSL 34.7516 N, 82.3054 W, 14.69 miles, 931.76 feet AMSL 34.8040 N, 82.3756 W, 20.07 miles, 967.85 feet AMSL 34.8045 N, 82.3763 W, 20.12 miles, 977.69 feet AMSL 34.8055 N, 82.3776 W, 20.22 miles, 980.97 feet AMSL 34.8060 N, 82.3783 W, 20.28 miles, 987.53 feet AMSL 34.8064 N, 82.3790 W, 20.33 miles, 990.81 feet AMSL 34.8079 N, 82.3810 W, 20.48 miles, 1010.50 feet AMSL 34.8084 N, 82.3816 W, 20.53 miles, 1013.78 feet AMSL Antenna at kb1efa must be raised to at least 421.00 feet AGL to clear all obstructions detected by SPLAT! Antenna at kb1efa must be raised to at least 11091.00 feet AGL to clear the first Fresnel zone. Antenna at kb1efa must be raised to at least 4875.00 feet AGL to clear 60% of the first Fresnel zone.