--==[ 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 Distance to kj4ctd: 8.34 miles Azimuth to kj4ctd: 79.84 degrees Depression angle to kj4ctd: -0.0432 degrees Elevation angle to the first obstruction: +3.3465 degrees ------------------------------------------------------------------------- Receiver site: kj4ctd Site location: 35.0614 North / 82.2592 West (35° 3' 41" N / 82° 15' 33" W) Ground elevation: 1066.27 feet AMSL Antenna height: 20.00 feet AGL / 1086.27 feet AMSL Distance to wd4dyh: 8.34 miles Azimuth to wd4dyh: 259.92 degrees Depression angle to wd4dyh: -0.0774 degrees Elevation angle to the first obstruction: +0.4167 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 kj4ctd: Free space path loss: 98.34 dB Longley-Rice path loss: 132.39 dB Attenuation due to effects of terrain: 34.06 dB Field strength at kj4ctd: 33.62 dBuV/meter Voltage produced by a terminated 50 ohm 0 dBd gain antenna: 12.85 uV Voltage produced by a terminated 75 ohm 0 dBd gain antenna: 15.73 uV Mode of propagation: Double Horizon, Diffraction Dominant ------------------------------------------------------------------------- Between kj4ctd and wd4dyh, SPLAT! detected obstructions at: 35.0606 N, 82.2649 W, 0.33 miles, 1099.08 feet AMSL 35.0604 N, 82.2657 W, 0.38 miles, 1118.77 feet AMSL 35.0464 N, 82.3622 W, 5.92 miles, 1089.24 feet AMSL 35.0406 N, 82.4018 W, 8.19 miles, 1095.80 feet AMSL 35.0404 N, 82.4026 W, 8.24 miles, 1102.36 feet AMSL Antenna at kj4ctd must be raised to at least 2623.00 feet AGL to clear all obstructions detected by SPLAT! Antenna at kj4ctd must be raised to at least 7692.00 feet AGL to clear the first Fresnel zone. Antenna at kj4ctd must be raised to at least 5665.00 feet AGL to clear 60% of the first Fresnel zone.