--==[ SPLAT! v1.2.3 Path Analysis ]==-- ------------------------------------------------------------------------- Transmitter site: w4jwa Site location: 34.7429 North / 82.2597 West (34° 44' 34" N / 82° 15' 34" W) Ground elevation: 892.39 feet AMSL Antenna height: 20.00 feet AGL / 912.39 feet AMSL Antenna height above average terrain: 65.50 feet Distance to ke4hgx: 17.90 miles Azimuth to ke4hgx: 284.41 degrees Depression angle to ke4hgx: -0.0957 degrees Depression angle to the first obstruction: -0.0141 degrees ------------------------------------------------------------------------- Receiver site: ke4hgx Site location: 34.8070 North / 82.5653 West (34° 48' 25" N / 82° 33' 55" W) Ground elevation: 948.16 feet AMSL Antenna height: 20.00 feet AGL / 968.16 feet AMSL Antenna height above average terrain: 5.49 feet Distance to w4jwa: 17.90 miles Azimuth to w4jwa: 104.23 degrees Depression angle to w4jwa: -0.1634 degrees Depression angle to the first obstruction: -0.0978 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 w4jwa and ke4hgx: Free space path loss: 104.98 dB Longley-Rice path loss: 141.31 dB Attenuation due to effects of terrain: 36.33 dB Field strength at ke4hgx: 24.71 dBuV/meter Voltage produced by a terminated 50 ohm 0 dBd gain antenna: 4.61 uV Voltage produced by a terminated 75 ohm 0 dBd gain antenna: 5.64 uV Mode of propagation: Double Horizon, Diffraction Dominant ------------------------------------------------------------------------- Between ke4hgx and w4jwa, SPLAT! detected obstructions at: 34.8041 N, 82.5517 W, 0.80 miles, 961.29 feet AMSL 34.8038 N, 82.5500 W, 0.90 miles, 961.29 feet AMSL 34.8034 N, 82.5484 W, 0.99 miles, 961.29 feet AMSL 34.7985 N, 82.5247 W, 2.38 miles, 948.16 feet AMSL 34.7983 N, 82.5239 W, 2.42 miles, 964.57 feet AMSL 34.7949 N, 82.5076 W, 3.38 miles, 974.41 feet AMSL 34.7948 N, 82.5068 W, 3.43 miles, 977.69 feet AMSL 34.7924 N, 82.4954 W, 4.10 miles, 984.25 feet AMSL 34.7922 N, 82.4945 W, 4.14 miles, 994.09 feet AMSL 34.7791 N, 82.4317 W, 7.82 miles, 948.16 feet AMSL 34.7789 N, 82.4309 W, 7.87 miles, 954.72 feet AMSL 34.7786 N, 82.4293 W, 7.97 miles, 961.29 feet AMSL 34.7731 N, 82.4032 W, 9.49 miles, 948.16 feet AMSL 34.7729 N, 82.4024 W, 9.54 miles, 990.81 feet AMSL 34.7525 N, 82.3053 W, 15.23 miles, 935.04 feet AMSL 34.7523 N, 82.3045 W, 15.28 miles, 944.88 feet AMSL Antenna at ke4hgx must be raised to at least 368.00 feet AGL to clear all obstructions detected by SPLAT! Antenna at ke4hgx must be raised to at least 7367.00 feet AGL to clear the first Fresnel zone. Antenna at ke4hgx must be raised to at least 3820.00 feet AGL to clear 60% of the first Fresnel zone.