--==[ SPLAT! v1.2.3 Path Analysis ]==-- ------------------------------------------------------------------------- Transmitter site: wa4hrk Site location: 34.8014 North / 82.5470 West (34° 48' 5" N / 82° 32' 49" W) Ground elevation: 958.01 feet AMSL Antenna height: 20.00 feet AGL / 978.01 feet AMSL Antenna height above average terrain: 19.01 feet Distance to greenville_eoc: 8.95 miles Azimuth to greenville_eoc: 68.66 degrees Elevation angle to greenville_eoc: +0.1490 degrees Elevation angle to the first obstruction: +0.1998 degrees ------------------------------------------------------------------------- Receiver site: greenville_eoc Site location: 34.8484 North / 82.4000 West (34° 50' 54" N / 82° 24' 0" W) Ground elevation: 984.25 feet AMSL Antenna height: 170.00 feet AGL / 1154.25 feet AMSL Antenna height above average terrain: 164.07 feet Distance to wa4hrk: 8.95 miles Azimuth to wa4hrk: 248.75 degrees Depression angle to wa4hrk: -0.2785 degrees Depression angle to the first obstruction: -0.2722 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 wa4hrk and greenville_eoc: Free space path loss: 98.95 dB Longley-Rice path loss: 112.10 dB Attenuation due to effects of terrain: 13.15 dB Field strength at greenville_eoc: 53.92 dBuV/meter Voltage produced by a terminated 50 ohm 0 dBd gain antenna: 132.87 uV Voltage produced by a terminated 75 ohm 0 dBd gain antenna: 162.74 uV Mode of propagation: Single Horizon, Diffraction Dominant ------------------------------------------------------------------------- Between greenville_eoc and wa4hrk, SPLAT! detected obstructions at: 34.8067 N, 82.5303 W, 7.93 miles, 997.38 feet AMSL Antenna at greenville_eoc must be raised to at least 212.00 feet AGL to clear all obstructions detected by SPLAT! Antenna at greenville_eoc must be raised to at least 2774.00 feet AGL to clear the first Fresnel zone. Antenna at greenville_eoc must be raised to at least 1157.00 feet AGL to clear 60% of the first Fresnel zone.