--==[ SPLAT! v1.2.3 Path Analysis ]==-- ------------------------------------------------------------------------- Transmitter 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 Antenna height above average terrain: 10.43 feet Distance to n4jwb: 13.47 miles Azimuth to n4jwb: 185.79 degrees Depression angle to n4jwb: -0.1662 degrees Depression angle to the first obstruction: -0.1615 degrees ------------------------------------------------------------------------- Receiver 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 Antenna height above average terrain: 69.77 feet Distance to kj4ctd: 13.47 miles Azimuth to kj4ctd: 5.77 degrees Depression angle to kj4ctd: -0.0287 degrees Depression angle to the first obstruction: -0.0114 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 kj4ctd and n4jwb: Free space path loss: 102.50 dB Longley-Rice path loss: 120.35 dB Attenuation due to effects of terrain: 17.85 dB Field strength at n4jwb: 45.67 dBuV/meter Voltage produced by a terminated 50 ohm 0 dBd gain antenna: 51.42 uV Voltage produced by a terminated 75 ohm 0 dBd gain antenna: 62.98 uV Mode of propagation: Single Horizon, Diffraction Dominant ------------------------------------------------------------------------- Between n4jwb and kj4ctd, SPLAT! detected obstructions at: 34.9340 N, 82.2749 W, 4.62 miles, 1010.50 feet AMSL 34.9349 N, 82.2748 W, 4.68 miles, 1013.78 feet AMSL 34.9365 N, 82.2746 W, 4.79 miles, 1030.18 feet AMSL 34.9373 N, 82.2745 W, 4.85 miles, 1036.75 feet AMSL 34.9415 N, 82.2740 W, 5.14 miles, 1053.15 feet AMSL 34.9423 N, 82.2739 W, 5.19 miles, 1062.99 feet AMSL 34.9448 N, 82.2736 W, 5.37 miles, 1069.55 feet AMSL 34.9456 N, 82.2735 W, 5.42 miles, 1079.40 feet AMSL 34.9464 N, 82.2734 W, 5.48 miles, 1082.68 feet AMSL 34.9473 N, 82.2733 W, 5.54 miles, 1092.52 feet AMSL 34.9481 N, 82.2732 W, 5.60 miles, 1102.36 feet AMSL 34.9489 N, 82.2731 W, 5.65 miles, 1105.64 feet AMSL Antenna at n4jwb must be raised to at least 190.00 feet AGL to clear all obstructions detected by SPLAT! Antenna at n4jwb must be raised to at least 7253.00 feet AGL to clear the first Fresnel zone. Antenna at n4jwb must be raised to at least 4274.00 feet AGL to clear 60% of the first Fresnel zone.