--==[ 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 gspnws_55: 12.50 miles Azimuth to gspnws_55: 169.84 degrees Depression angle to gspnws_55: -0.1598 degrees Depression angle to the first obstruction: -0.1332 degrees ------------------------------------------------------------------------- Receiver site: gspnws_55 Site location: 34.8833 North / 82.2203 West (34° 52' 59" N / 82° 13' 13" W) Ground elevation: 951.44 feet AMSL Antenna height: 55.00 feet AGL / 1006.44 feet AMSL Antenna height above average terrain: 117.70 feet Distance to kj4ctd: 12.50 miles Azimuth to kj4ctd: 349.86 degrees Depression angle to kj4ctd: -0.0211 degrees Depression angle to the first obstruction: -0.0168 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 gspnws_55: Free space path loss: 101.86 dB Longley-Rice path loss: 126.59 dB Attenuation due to effects of terrain: 24.73 dB Field strength at gspnws_55: 39.43 dBuV/meter Voltage produced by a terminated 50 ohm 0 dBd gain antenna: 25.08 uV Voltage produced by a terminated 75 ohm 0 dBd gain antenna: 30.71 uV Mode of propagation: Single Horizon, Diffraction Dominant ------------------------------------------------------------------------- Between gspnws_55 and kj4ctd, SPLAT! detected obstructions at: 34.9385 N, 82.2323 W, 3.87 miles, 1010.50 feet AMSL 34.9393 N, 82.2325 W, 3.93 miles, 1023.62 feet AMSL 34.9401 N, 82.2327 W, 3.98 miles, 1030.18 feet AMSL Antenna at gspnws_55 must be raised to at least 86.00 feet AGL to clear all obstructions detected by SPLAT! Antenna at gspnws_55 must be raised to at least 6775.00 feet AGL to clear the first Fresnel zone. Antenna at gspnws_55 must be raised to at least 4003.00 feet AGL to clear 60% of the first Fresnel zone.