--==[ SPLAT! v1.2.3 Path Analysis ]==-- ------------------------------------------------------------------------- Transmitter site: n4jwb Site location: 34.8675 North / 82.2831 West (34° 52' 3" N / 82° 16' 59" W) Ground elevation: 980.97 feet AMSL Antenna height: 20.00 feet AGL / 1000.97 feet AMSL Distance to ac4q: 8.63 miles Azimuth to ac4q: 170.20 degrees Depression angle to ac4q: -0.1986 degrees Depression angle to the first obstruction: -0.1855 degrees ------------------------------------------------------------------------- Receiver site: ac4q Site location: 34.7445 North / 82.2572 West (34° 44' 40" N / 82° 15' 26" W) Ground elevation: 872.70 feet AMSL Antenna height: 20.00 feet AGL / 892.70 feet AMSL Antenna height above average terrain: 46.87 feet Distance to n4jwb: 8.63 miles Azimuth to n4jwb: 350.21 degrees Elevation angle to n4jwb: +0.0738 degrees Elevation angle to the first obstruction: +0.0930 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 n4jwb and ac4q: Free space path loss: 98.63 dB Longley-Rice path loss: 122.70 dB Attenuation due to effects of terrain: 24.06 dB Field strength at ac4q: 43.32 dBuV/meter Voltage produced by a terminated 50 ohm 0 dBd gain antenna: 39.23 uV Voltage produced by a terminated 75 ohm 0 dBd gain antenna: 48.04 uV Mode of propagation: Double Horizon, Diffraction Dominant ------------------------------------------------------------------------- Between ac4q and n4jwb, SPLAT! detected obstructions at: 34.7590 N, 82.2603 W, 1.02 miles, 902.23 feet AMSL 34.7599 N, 82.2605 W, 1.08 miles, 925.20 feet AMSL 34.7639 N, 82.2613 W, 1.36 miles, 928.48 feet AMSL 34.8120 N, 82.2714 W, 4.74 miles, 954.72 feet AMSL 34.8129 N, 82.2716 W, 4.79 miles, 961.29 feet AMSL 34.8145 N, 82.2720 W, 4.91 miles, 964.57 feet AMSL 34.8153 N, 82.2721 W, 4.97 miles, 967.85 feet AMSL 34.8169 N, 82.2725 W, 5.08 miles, 974.41 feet AMSL Antenna at ac4q must be raised to at least 93.00 feet AGL to clear all obstructions detected by SPLAT! Antenna at ac4q must be raised to at least 2447.00 feet AGL to clear the first Fresnel zone. Antenna at ac4q must be raised to at least 1108.00 feet AGL to clear 60% of the first Fresnel zone.