--==[ SPLAT! v1.2.3 Path Analysis ]==-- ------------------------------------------------------------------------- Transmitter site: kj4ght Site location: 34.9092 North / 82.7074 West (34° 54' 32" N / 82° 42' 26" W) Ground elevation: 1200.79 feet AMSL Antenna height: 20.00 feet AGL / 1220.79 feet AMSL Antenna height above average terrain: 93.32 feet Distance to jonesgap: 16.74 miles Azimuth to jonesgap: 26.84 degrees Elevation angle to jonesgap: +0.0123 degrees Elevation angle to the first obstruction: +0.0164 degrees ------------------------------------------------------------------------- Receiver site: jonesgap Site location: 35.1253 North / 82.5736 West (35° 7' 31" N / 82° 34' 24" W) Ground elevation: 1420.60 feet AMSL Antenna height: 6.00 feet AGL / 1426.60 feet AMSL Antenna height above average terrain: -575.33 feet Distance to kj4ght: 16.74 miles Azimuth to kj4ght: 206.92 degrees Depression angle to kj4ght: -0.2545 degrees Elevation angle to the first obstruction: +15.8209 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 kj4ght and jonesgap: Free space path loss: 104.39 dB Longley-Rice path loss: 164.76 dB Attenuation due to effects of terrain: 60.36 dB Field strength at jonesgap: 1.26 dBuV/meter Voltage produced by a terminated 50 ohm 0 dBd gain antenna: 0.31 uV Voltage produced by a terminated 75 ohm 0 dBd gain antenna: 0.38 uV Mode of propagation: Double Horizon, Diffraction Dominant ------------------------------------------------------------------------- Between jonesgap and kj4ght, SPLAT! detected obstructions at: 35.1246 N, 82.5741 W, 0.05 miles, 1584.65 feet AMSL 35.1239 N, 82.5745 W, 0.11 miles, 1584.65 feet AMSL 35.1232 N, 82.5749 W, 0.16 miles, 1751.97 feet AMSL 35.1224 N, 82.5754 W, 0.22 miles, 1879.92 feet AMSL 35.1217 N, 82.5758 W, 0.27 miles, 2027.56 feet AMSL 35.1210 N, 82.5762 W, 0.33 miles, 2181.76 feet AMSL 35.1203 N, 82.5767 W, 0.38 miles, 2516.40 feet AMSL 35.1196 N, 82.5771 W, 0.44 miles, 2582.02 feet AMSL 35.1189 N, 82.5776 W, 0.49 miles, 2608.27 feet AMSL Antenna at jonesgap must be raised to at least 1236.00 feet AGL to clear all obstructions detected by SPLAT! Antenna at jonesgap must be raised to at least 10322.00 feet AGL to clear the first Fresnel zone. Antenna at jonesgap must be raised to at least 4950.00 feet AGL to clear 60% of the first Fresnel zone.